| Model | Old | New | Difference |
|---|
| Invoice | List | Invoice | List | Invoice | List |
|---|
| 2006 Cadillac Escalade EXT Extended Cab | $49,334.88 | $53,335.00 | $49,334.88 | $53,335.00 | No Change | No Change |
| 2006 Chevrolet Avalanche 1500 2WD Extended Cab | $30,098.85 | $34,010.00 | $30,010.35 | $33,910.00 | $-88.50 | $-100.00 |
| 2006 Chevrolet Avalanche 1500 4WD Extended Cab | $32,753.85 | $37,010.00 | $32,665.35 | $36,910.00 | $-88.50 | $-100.00 |
| 2006 Chevrolet Avalanche 2500 4WD Extended Cab | $34,001.70 | $38,420.00 | $33,913.20 | $38,320.00 | $-88.50 | $-100.00 |
| 2006 Chevrolet Colorado Crew Cab LT 2WD Extended Cab | $20,436.53 | $22,335.00 | $19,943.55 | $21,330.00 | $-492.98 | $-1,005.00 |
| 2006 Chevrolet Colorado Crew Cab LT 4WD Extended Cab | $22,888.73 | $25,015.00 | $22,281.05 | $23,830.00 | $-607.68 | $-1,185.00 |
| 2006 Chevrolet Colorado Extended Cab LS 2WD Extended Cab | $16,200.08 | $17,705.00 | $16,376.85 | $17,330.00 | $176.77 | $-375.00 |
| 2006 Chevrolet Colorado Extended Cab LS 4WD Extended Cab | $19,649.63 | $21,475.00 | $19,400.00 | $20,530.00 | $-249.63 | $-945.00 |
| 2006 Chevrolet Colorado Extended Cab LT 2WD Extended Cab | $18,405.23 | $20,115.00 | $17,325.55 | $18,530.00 | $-1,079.68 | $-1,585.00 |
| 2006 Chevrolet Colorado Extended Cab LT 4WD Extended Cab | $20,857.43 | $22,795.00 | $20,130.55 | $21,530.00 | $-726.88 | $-1,265.00 |
| 2006 Chevrolet Colorado Regular Cab LS 2WD Regular Cab | $14,831.15 | $15,330.00 | $14,108.85 | $14,930.00 | $-722.30 | $-400.00 |
| 2006 Chevrolet Colorado Regular Cab LS 4WD Regular Cab | $18,264.38 | $19,125.00 | $17,321.85 | $18,330.00 | $-942.53 | $-795.00 |
| 2006 Chevrolet Colorado Regular Cab LT 2WD Regular Cab | $16,081.13 | $17,575.00 | $14,894.55 | $15,930.00 | $-1,186.58 | $-1,645.00 |
| 2006 Chevrolet Colorado Regular Cab LT 4WD Regular Cab | $18,533.33 | $20,255.00 | $18,073.55 | $19,330.00 | $-459.78 | $-925.00 |
| 2006 Chevrolet Silverado 1500 Crew Cab LS 2WD Extended Cab | $24,810.23 | $27,115.00 | $22,522.73 | $24,615.00 | $-2,287.50 | $-2,500.00 |
| 2006 Chevrolet Silverado 1500 Crew Cab LS 4WD Extended Cab | $27,687.90 | $30,260.00 | $25,743.53 | $28,135.00 | $-1,944.37 | $-2,125.00 |
| 2006 Chevrolet Silverado 1500 Crew Cab LT 2WD Extended Cab | $27,324.38 | $30,875.00 | $25,770.98 | $28,165.00 | $-1,553.40 | $-2,710.00 |
| 2006 Chevrolet Silverado 1500 Crew Cab LT 4WD Extended Cab | $29,997.08 | $33,895.00 | $28,470.23 | $31,115.00 | $-1,526.85 | $-2,780.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LS 2WD Long Bed Extended Cab | $24,933.75 | $27,250.00 | $23,391.98 | $25,565.00 | $-1,541.77 | $-1,685.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LS 2WD Short Bed Extended Cab | $23,218.13 | $25,375.00 | $21,584.85 | $23,590.00 | $-1,633.28 | $-1,785.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LS 4WD Long Bed Extended Cab | $27,555.23 | $30,115.00 | $26,040.90 | $28,460.00 | $-1,514.33 | $-1,655.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LS 4WD Short Bed Extended Cab | $26,493.83 | $28,955.00 | $24,933.75 | $27,250.00 | $-1,560.08 | $-1,705.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LT 2WD Long Bed Extended Cab | $26,072.10 | $29,460.00 | $24,508.28 | $26,785.00 | $-1,563.82 | $-2,675.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LT 2WD Short Bed Extended Cab | $25,890.68 | $29,255.00 | $24,320.70 | $26,580.00 | $-1,569.98 | $-2,675.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LT 2WD Standard Bed Extended Cab | $25,010.10 | $28,260.00 | $23,433.15 | $25,610.00 | $-1,576.95 | $-2,650.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LT 4WD Long Bed Extended Cab | $28,607.63 | $32,325.00 | $27,065.70 | $29,580.00 | $-1,541.93 | $-2,745.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LT 4WD Short Bed Extended Cab | $28,426.20 | $32,120.00 | $26,882.70 | $29,380.00 | $-1,543.50 | $-2,740.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab LT 4WD Standard Bed Extended Cab | $27,545.63 | $31,125.00 | $25,995.15 | $28,410.00 | $-1,550.48 | $-2,715.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab SS 2WD Extended Cab | $31,638.75 | $35,750.00 | $30,130.95 | $32,930.00 | $-1,507.80 | $-2,820.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab Work Truck 2WD Long Bed Extended Cab | $23,671.05 | $25,870.00 | $22,110.98 | $24,165.00 | $-1,560.07 | $-1,705.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab Work Truck 2WD Short Bed Extended Cab | $21,241.73 | $23,215.00 | $19,320.23 | $21,115.00 | $-1,921.50 | $-2,100.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab Work Truck 4WD Long Bed Extended Cab | $26,287.95 | $28,730.00 | $24,759.90 | $27,060.00 | $-1,528.05 | $-1,670.00 |
| 2006 Chevrolet Silverado 1500 Extended Cab Work Truck 4WD Short Bed Extended Cab | $25,226.55 | $27,570.00 | $23,648.18 | $25,845.00 | $-1,578.37 | $-1,725.00 |
| 2006 Chevrolet Silverado 1500 HD Crew Cab LT 2WD Extended Cab | $28,302.30 | $31,980.00 | $26,759.18 | $29,245.00 | $-1,543.12 | $-2,735.00 |
| 2006 Chevrolet Silverado 1500 HD Crew Cab LT 4WD Extended Cab | $31,355.55 | $35,430.00 | $29,842.73 | $32,615.00 | $-1,512.82 | $-2,815.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LS 2WD Long Bed Regular Cab | $19,924.13 | $21,775.00 | $18,450.98 | $20,165.00 | $-1,473.15 | $-1,610.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LS 2WD Short Bed Regular Cab | $19,649.63 | $21,475.00 | $18,048.38 | $19,725.00 | $-1,601.25 | $-1,750.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LS 4WD Long Bed Regular Cab | $23,094.60 | $25,240.00 | $21,658.05 | $23,670.00 | $-1,436.55 | $-1,570.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LS 4WD Short Bed Regular Cab | $22,820.10 | $24,940.00 | $21,250.88 | $23,225.00 | $-1,569.22 | $-1,715.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LT 2WD Long Bed Regular Cab | $22,908.23 | $25,855.00 | $21,310.35 | $23,290.00 | $-1,597.88 | $-2,565.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LT 2WD Short Bed Regular Cab | $22,642.73 | $25,585.00 | $21,045.00 | $23,000.00 | $-1,597.73 | $-2,585.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LT 4WD Long Bed Regular Cab | $25,930.50 | $29,300.00 | $24,361.88 | $26,625.00 | $-1,568.62 | $-2,675.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab LT 4WD Short Bed Regular Cab | $25,665.00 | $29,000.00 | $24,096.53 | $26,335.00 | $-1,568.47 | $-2,665.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab Work Truck 2WD Long Bed Regular Cab | $16,826.85 | $18,390.00 | $15,228.68 | $16,225.00 | $-1,598.17 | $-2,165.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab Work Truck 2WD Short Bed Regular Cab | $16,735.35 | $18,290.00 | $14,968.80 | $15,840.00 | $-1,766.55 | $-2,450.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab Work Truck 4WD Long Bed Regular Cab | $19,997.33 | $21,855.00 | $18,441.68 | $19,515.00 | $-1,555.65 | $-2,340.00 |
| 2006 Chevrolet Silverado 1500 Regular Cab Work Truck 4WD Short Bed Regular Cab | $19,905.83 | $21,755.00 | $18,210.15 | $19,270.00 | $-1,695.68 | $-2,485.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LS 2WD Long Bed Extended Cab | $27,321.90 | $29,860.00 | $25,803.00 | $28,200.00 | $-1,518.90 | $-1,660.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LS 2WD Short Bed Extended Cab | $27,056.55 | $29,570.00 | $25,533.08 | $27,905.00 | $-1,523.47 | $-1,665.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LS 4WD Long Bed Extended Cab | $30,012.00 | $32,800.00 | $28,525.13 | $31,175.00 | $-1,486.87 | $-1,625.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LS 4WD Short Bed Extended Cab | $29,751.23 | $32,515.00 | $28,259.78 | $30,885.00 | $-1,491.45 | $-1,630.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LT 2WD Long Bed Extended Cab | $28,483.73 | $32,185.00 | $26,942.18 | $29,445.00 | $-1,541.55 | $-2,740.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LT 2WD Short Bed Extended Cab | $28,218.23 | $31,885.00 | $26,672.25 | $29,150.00 | $-1,545.98 | $-2,735.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LT 4WD Long Bed Extended Cab | $31,182.98 | $35,235.00 | $29,668.88 | $32,425.00 | $-1,514.10 | $-2,810.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab LT 4WD Short Bed Extended Cab | $30,917.48 | $34,935.00 | $29,398.95 | $32,130.00 | $-1,518.53 | $-2,805.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab Work Truck 2WD Long Bed Extended Cab | $26,054.63 | $28,475.00 | $24,522.00 | $26,800.00 | $-1,532.63 | $-1,675.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab Work Truck 2WD Short Bed Extended Cab | $25,789.28 | $28,185.00 | $24,256.65 | $26,510.00 | $-1,532.63 | $-1,675.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab Work Truck 4WD Long Bed Extended Cab | $28,749.30 | $31,420.00 | $27,248.70 | $29,780.00 | $-1,500.60 | $-1,640.00 |
| 2006 Chevrolet Silverado 2500 HD Crew Cab Work Truck 4WD Short Bed Extended Cab | $28,483.95 | $31,130.00 | $26,983.35 | $29,490.00 | $-1,500.60 | $-1,640.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LS 2WD Long Bed Extended Cab | $25,519.35 | $27,890.00 | $23,982.15 | $26,210.00 | $-1,537.20 | $-1,680.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LS 2WD Short Bed Extended Cab | $25,254.00 | $27,600.00 | $23,712.23 | $25,915.00 | $-1,541.77 | $-1,685.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LS 4WD Long Bed Extended Cab | $27,989.85 | $30,590.00 | $26,480.10 | $28,940.00 | $-1,509.75 | $-1,650.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LS 4WD Short Bed Extended Cab | $27,724.50 | $30,300.00 | $26,210.18 | $28,645.00 | $-1,514.32 | $-1,655.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LT 2WD Long Bed Extended Cab | $26,744.70 | $30,220.00 | $25,185.38 | $27,525.00 | $-1,559.32 | $-2,695.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LT 2WD Short Bed Extended Cab | $26,479.20 | $29,920.00 | $24,915.45 | $27,230.00 | $-1,563.75 | $-2,690.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LT 4WD Long Bed Extended Cab | $29,266.95 | $33,070.00 | $27,733.65 | $30,310.00 | $-1,533.30 | $-2,760.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab LT 4WD Short Bed Extended Cab | $29,001.45 | $32,770.00 | $27,436.28 | $29,985.00 | $-1,565.17 | $-2,785.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab Work Truck 2WD Long Bed Extended Cab | $24,252.08 | $26,505.00 | $22,701.15 | $24,810.00 | $-1,550.93 | $-1,695.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab Work Truck 2WD Short Bed Extended Cab | $23,896.73 | $26,215.00 | $22,431.23 | $24,515.00 | $-1,465.50 | $-1,700.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab Work Truck 4WD Long Bed Extended Cab | $26,727.15 | $29,210.00 | $25,203.68 | $27,545.00 | $-1,523.47 | $-1,665.00 |
| 2006 Chevrolet Silverado 2500 HD Extended Cab Work Truck 4WD Short Bed Extended Cab | $26,461.80 | $28,920.00 | $24,933.75 | $27,250.00 | $-1,528.05 | $-1,670.00 |
| 2006 Chevrolet Silverado 2500 HD Regular Cab LS 2WD Regular Cab | $23,172.38 | $25,325.00 | $21,607.73 | $23,615.00 | $-1,564.65 | $-1,710.00 |
| 2006 Chevrolet Silverado 2500 HD Regular Cab LS 4WD Regular Cab | $25,688.63 | $28,075.00 | $24,151.43 | $26,395.00 | $-1,537.20 | $-1,680.00 |
| 2006 Chevrolet Silverado 2500 HD Regular Cab LT 2WD Regular Cab | $24,076.43 | $27,205.00 | $22,490.70 | $24,580.00 | $-1,585.73 | $-2,625.00 |
| 2006 Chevrolet Silverado 2500 HD Regular Cab LT 4WD Regular Cab | $26,793.38 | $30,275.00 | $25,235.70 | $27,580.00 | $-1,557.68 | $-2,695.00 |
| 2006 Chevrolet Silverado 2500 HD Regular Cab Work Truck 2WD Regular Cab | $21,552.83 | $23,555.00 | $19,969.88 | $21,825.00 | $-1,582.95 | $-1,730.00 |
| 2006 Chevrolet Silverado 2500 HD Regular Cab Work Truck 4WD Regular Cab | $24,069.08 | $26,305.00 | $22,513.58 | $24,605.00 | $-1,555.50 | $-1,700.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LS 2WD DRW Extended Cab | $28,149.98 | $30,765.00 | $26,644.80 | $29,120.00 | $-1,505.18 | $-1,645.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LS 2WD SRW Extended Cab | $28,712.70 | $31,380.00 | $27,212.10 | $29,740.00 | $-1,500.60 | $-1,640.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LS 4WD DRW Extended Cab | $30,881.25 | $33,750.00 | $29,408.10 | $32,140.00 | $-1,473.15 | $-1,610.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LS 4WD Extended Cab | $31,228.95 | $34,130.00 | $29,755.80 | $32,520.00 | $-1,473.15 | $-1,610.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LT 2WD DRW Extended Cab | $29,333.33 | $33,145.00 | $27,802.28 | $30,385.00 | $-1,531.05 | $-2,760.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LT 2WD SRW Extended Cab | $30,019.20 | $33,920.00 | $28,493.10 | $31,140.00 | $-1,526.10 | $-2,780.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LT 4WD DRW Extended Cab | $32,067.98 | $36,235.00 | $30,561.00 | $33,400.00 | $-1,506.98 | $-2,835.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab LT 4WD Extended Cab | $32,452.95 | $36,670.00 | $30,949.88 | $33,825.00 | $-1,503.07 | $-2,845.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab Work Truck 2WD DRW Extended Cab | $27,170.93 | $29,695.00 | $25,652.03 | $28,035.00 | $-1,518.90 | $-1,660.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab Work Truck 2WD SRW Extended Cab | $27,783.98 | $30,365.00 | $26,274.23 | $28,715.00 | $-1,509.75 | $-1,650.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab Work Truck 4WD DRW Extended Cab | $29,897.63 | $32,675.00 | $28,410.75 | $31,050.00 | $-1,486.88 | $-1,625.00 |
| 2006 Chevrolet Silverado 3500 Crew Cab Work Truck 4WD Extended Cab | $30,300.23 | $33,115.00 | $28,817.93 | $31,495.00 | $-1,482.30 | $-1,620.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LS 2WD DRW Extended Cab | $26,347.43 | $28,795.00 | $24,819.38 | $27,125.00 | $-1,528.05 | $-1,670.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LS 2WD SRW Extended Cab | $26,685.98 | $29,165.00 | $25,162.50 | $27,500.00 | $-1,523.48 | $-1,665.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LS 4WD DRW Extended Cab | $29,074.13 | $31,775.00 | $27,578.10 | $30,140.00 | $-1,496.03 | $-1,635.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LS 4WD Extended Cab | $29,202.23 | $31,915.00 | $27,706.20 | $30,280.00 | $-1,496.03 | $-1,635.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LT 2WD DRW Extended Cab | $27,585.45 | $31,170.00 | $26,036.00 | $28,455.00 | $-1,549.45 | $-2,715.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LT 2WD SRW Extended Cab | $28,103.18 | $31,755.00 | $26,557.88 | $29,025.00 | $-1,545.30 | $-2,730.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LT 4WD DRW Extended Cab | $30,351.08 | $34,295.00 | $28,827.08 | $31,505.00 | $-1,524.00 | $-2,790.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab LT 4WD Extended Cab | $30,536.93 | $34,505.00 | $29,014.65 | $31,710.00 | $-1,522.28 | $-2,795.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab Work Truck 2WD DRW Extended Cab | $25,363.80 | $27,720.00 | $23,826.60 | $26,040.00 | $-1,537.20 | $-1,680.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab Work Truck 2WD SRW Extended Cab | $25,757.25 | $28,150.00 | $24,224.63 | $26,475.00 | $-1,532.62 | $-1,675.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab Work Truck 4WD DRW Extended Cab | $28,095.08 | $30,705.00 | $26,589.90 | $29,060.00 | $-1,505.18 | $-1,645.00 |
| 2006 Chevrolet Silverado 3500 Extended Cab Work Truck 4WD Extended Cab | $28,273.50 | $30,900.00 | $26,768.33 | $29,255.00 | $-1,505.17 | $-1,645.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab LS 2WD SRW Regular Cab | $23,620.73 | $25,815.00 | $22,060.65 | $24,110.00 | $-1,560.08 | $-1,705.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab LS 4WD DRW Regular Cab | $26,727.15 | $29,210.00 | $25,203.68 | $27,545.00 | $-1,523.47 | $-1,665.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab LS 4WD Regular Cab | $26,901.00 | $29,400.00 | $25,382.10 | $27,740.00 | $-1,518.90 | $-1,660.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab LT 2WD SRW Regular Cab | $24,890.63 | $28,125.00 | $23,314.20 | $25,480.00 | $-1,576.43 | $-2,645.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab LT 4WD DRW Regular Cab | $27,837.68 | $31,455.00 | $26,287.95 | $28,730.00 | $-1,549.73 | $-2,725.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab LT 4WD Regular Cab | $28,063.35 | $31,710.00 | $26,516.70 | $28,980.00 | $-1,546.65 | $-2,730.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab Work Truck 2WD SRW Regular Cab | $22,783.50 | $24,900.00 | $21,214.28 | $23,185.00 | $-1,569.22 | $-1,715.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab Work Truck 4WD DRW Regular Cab | $25,748.10 | $28,140.00 | $24,215.48 | $26,465.00 | $-1,532.62 | $-1,675.00 |
| 2006 Chevrolet Silverado 3500 Regular Cab Work Truck 4WD Regular Cab | $25,972.28 | $28,385.00 | $24,439.65 | $26,710.00 | $-1,532.63 | $-1,675.00 |
| 2006 Chevrolet SSR Regular Cab | $36,782.90 | $39,340.00 | $36,689.40 | $39,240.00 | $-93.50 | $-100.00 |
| 2006 GMC Canyon Crew Cab 2WD Extended Cab | $19,818.90 | $21,660.00 | $19,312.43 | $20,655.00 | $-506.47 | $-1,005.00 |
| 2006 GMC Canyon Crew Cab 4WD Extended Cab | $22,316.85 | $24,390.00 | $21,696.68 | $23,205.00 | $-620.17 | $-1,185.00 |
| 2006 GMC Canyon Extended Cab SL 2WD Extended Cab | $16,502.03 | $18,035.00 | $16,688.70 | $17,660.00 | $186.67 | $-375.00 |
| 2006 GMC Canyon Extended Cab SL 4WD Extended Cab | $20,024.78 | $21,885.00 | $19,788.30 | $20,940.00 | $-236.48 | $-945.00 |
| 2006 GMC Canyon Extended Cab SLE 2WD Extended Cab | $18,478.43 | $20,195.00 | $17,400.35 | $18,610.00 | $-1,078.08 | $-1,585.00 |
| 2006 GMC Canyon Extended Cab SLE 4WD Extended Cab | $20,976.38 | $22,925.00 | $20,252.10 | $21,660.00 | $-724.28 | $-1,265.00 |
| 2006 GMC Canyon Extended Cab Work Truck 2WD Extended Cab | $16,200.08 | $17,705.00 | $16,376.85 | $17,330.00 | $176.77 | $-375.00 |
| 2006 GMC Canyon Extended Cab Work Truck 4WD Extended Cab | $19,649.63 | $21,475.00 | $19,400.85 | $20,530.00 | $-248.78 | $-945.00 |
| 2006 GMC Canyon Regular Cab SL 2WD Regular Cab | $15,146.30 | $15,860.00 | $14,486.85 | $15,330.00 | $-659.45 | $-530.00 |
| 2006 GMC Canyon Regular Cab SL 4WD Regular Cab | $18,655.93 | $19,535.00 | $17,709.30 | $18,740.00 | $-946.63 | $-795.00 |
| 2006 GMC Canyon Regular Cab SLE 2WD Regular Cab | $16,154.33 | $17,655.00 | $14,969.35 | $16,010.00 | $-1,184.98 | $-1,645.00 |
| 2006 GMC Canyon Regular Cab SLE 4WD Regular Cab | $18,652.28 | $20,385.00 | $18,195.10 | $19,460.00 | $-457.18 | $-925.00 |
| 2006 GMC Canyon Regular Cab Work Truck 2WD Regular Cab | $14,640.15 | $15,330.00 | $13,919.85 | $14,730.00 | $-720.30 | $-600.00 |
| 2006 GMC Canyon Regular Cab Work Truck 4WD Regular Cab | $18,264.38 | $19,125.00 | $17,321.85 | $18,330.00 | $-942.53 | $-795.00 |
| 2006 GMC Sierra 1500 Crew Cab Denali AWD Extended Cab | $36,935.48 | $41,735.00 | $35,479.13 | $38,775.00 | $-1,456.35 | $-2,960.00 |
| 2006 GMC Sierra 1500 Crew Cab SL 2WD Extended Cab | $25,139.63 | $27,475.00 | $22,852.13 | $24,975.00 | $-2,287.50 | $-2,500.00 |
| 2006 GMC Sierra 1500 Crew Cab SL 4WD Extended Cab | $27,971.55 | $30,570.00 | $26,072.93 | $28,495.00 | $-1,898.62 | $-2,075.00 |
| 2006 GMC Sierra 1500 Crew Cab SLE 2WD Extended Cab | $27,766.88 | $31,375.00 | $26,228.48 | $28,665.00 | $-1,538.40 | $-2,710.00 |
| 2006 GMC Sierra 1500 Crew Cab SLE 4WD Extended Cab | $30,395.33 | $34,345.00 | $28,927.73 | $31,615.00 | $-1,467.60 | $-2,730.00 |
| 2006 GMC Sierra 1500 Crew Cab SLT 2WD Extended Cab | $31,098.90 | $35,140.00 | $29,591.10 | $32,340.00 | $-1,507.80 | $-2,800.00 |
| 2006 GMC Sierra 1500 Crew Cab SLT 4WD Extended Cab | $33,616.73 | $37,985.00 | $32,180.55 | $35,170.00 | $-1,436.18 | $-2,815.00 |
| 2006 GMC Sierra 1500 Extended Cab SL 2WD Long Bed Extended Cab | $25,226.55 | $27,570.00 | $23,693.93 | $25,895.00 | $-1,532.62 | $-1,675.00 |
| 2006 GMC Sierra 1500 Extended Cab SL 2WD Short Bed Extended Cab | $24,343.58 | $26,605.00 | $22,751.48 | $24,865.00 | $-1,592.10 | $-1,740.00 |
| 2006 GMC Sierra 1500 Extended Cab SL 4WD Long Bed Extended Cab | $27,848.03 | $30,435.00 | $26,342.85 | $28,790.00 | $-1,505.18 | $-1,645.00 |
| 2006 GMC Sierra 1500 Extended Cab SL 4WD Short Bed Extended Cab | $26,786.63 | $29,275.00 | $25,235.70 | $27,580.00 | $-1,550.93 | $-1,695.00 |
| 2006 GMC Sierra 1500 Extended Cab SLE 2WD Long Bed Extended Cab | $26,576.55 | $30,030.00 | $25,052.70 | $27,380.00 | $-1,523.85 | $-2,650.00 |
| 2006 GMC Sierra 1500 Extended Cab SLE 2WD Short Bed Extended Cab | $26,311.05 | $29,730.00 | $24,778.20 | $27,080.00 | $-1,532.85 | $-2,650.00 |
| 2006 GMC Sierra 1500 Extended Cab SLE 2WD Standard Bed Extended Cab | $25,514.55 | $28,830.00 | $23,977.58 | $26,205.00 | $-1,536.97 | $-2,625.00 |
| 2006 GMC Sierra 1500 Extended Cab SLE 4WD Long Bed Extended Cab | $29,466.08 | $33,295.00 | $27,953.25 | $30,550.00 | $-1,512.83 | $-2,745.00 |
| 2006 GMC Sierra 1500 Extended Cab SLE 4WD Short Bed Extended Cab | $29,200.58 | $32,995.00 | $27,683.33 | $30,255.00 | $-1,517.25 | $-2,740.00 |
| 2006 GMC Sierra 1500 Extended Cab SLE 4WD Standard Bed Extended Cab | $28,404.08 | $32,095.00 | $26,882.70 | $29,380.00 | $-1,521.38 | $-2,715.00 |
| 2006 GMC Sierra 1500 Extended Cab SLT 2WD Long Bed Extended Cab | $29,647.50 | $33,500.00 | $28,149.98 | $30,765.00 | $-1,497.52 | $-2,735.00 |
| 2006 GMC Sierra 1500 Extended Cab SLT 2WD Short Bed Extended Cab | $29,253.68 | $33,055.00 | $27,747.38 | $30,325.00 | $-1,506.30 | $-2,730.00 |
| 2006 GMC Sierra 1500 Extended Cab SLT 2WD Standard Bed Extended Cab | $29,386.43 | $33,205.00 | $27,884.63 | $30,475.00 | $-1,501.80 | $-2,730.00 |
| 2006 GMC Sierra 1500 Extended Cab SLT 4WD Long Bed Extended Cab | $32,537.03 | $36,765.00 | $31,050.53 | $33,935.00 | $-1,486.50 | $-2,830.00 |
| 2006 GMC Sierra 1500 Extended Cab SLT 4WD Short Bed Extended Cab | $32,138.78 | $36,315.00 | $30,647.93 | $33,495.00 | $-1,490.85 | $-2,820.00 |
| 2006 GMC Sierra 1500 Extended Cab SLT 4WD Standard Bed Extended Cab | $32,404.28 | $36,615.00 | $30,913.28 | $33,785.00 | $-1,491.00 | $-2,830.00 |
| 2006 GMC Sierra 1500 Extended Cab Work Truck 2WD Long Bed Extended Cab | $23,671.05 | $25,870.00 | $22,110.98 | $24,165.00 | $-1,560.07 | $-1,705.00 |
| 2006 GMC Sierra 1500 Extended Cab Work Truck 2WD Short Bed Extended Cab | $21,241.73 | $23,215.00 | $19,320.23 | $21,115.00 | $-1,921.50 | $-2,100.00 |
| 2006 GMC Sierra 1500 Extended Cab Work Truck 4WD Long Bed Extended Cab | $26,287.95 | $28,730.00 | $24,759.90 | $27,060.00 | $-1,528.05 | $-1,670.00 |
| 2006 GMC Sierra 1500 Extended Cab Work Truck 4WD Short Bed Extended Cab | $25,226.55 | $27,570.00 | $23,648.18 | $25,845.00 | $-1,578.37 | $-1,725.00 |
| 2006 GMC Sierra 1500 HD Crew Cab SLE 2WD Extended Cab | $28,744.80 | $32,480.00 | $27,216.68 | $29,745.00 | $-1,528.12 | $-2,735.00 |
| 2006 GMC Sierra 1500 HD Crew Cab SLE 4WD Extended Cab | $31,798.05 | $35,930.00 | $30,300.23 | $33,115.00 | $-1,497.82 | $-2,815.00 |
| 2006 GMC Sierra 1500 HD Crew Cab SLT 2WD Extended Cab | $31,997.18 | $36,155.00 | $30,496.95 | $33,330.00 | $-1,500.23 | $-2,825.00 |
| 2006 GMC Sierra 1500 HD Crew Cab SLT 4WD Extended Cab | $34,891.13 | $39,425.00 | $33,420.38 | $36,525.00 | $-1,470.75 | $-2,900.00 |
| 2006 GMC Sierra 1500 Regular Cab SL 2WD Long Bed Regular Cab | $20,139.15 | $22,010.00 | $18,666.00 | $20,400.00 | $-1,473.15 | $-1,610.00 |
| 2006 GMC Sierra 1500 Regular Cab SL 2WD Short Bed Regular Cab | $19,864.65 | $21,710.00 | $18,263.40 | $19,960.00 | $-1,601.25 | $-1,750.00 |
| 2006 GMC Sierra 1500 Regular Cab SL 4WD Long Bed Regular Cab | $25,176.23 | $27,515.00 | $23,739.68 | $25,945.00 | $-1,436.55 | $-1,570.00 |
| 2006 GMC Sierra 1500 Regular Cab SL 4WD Short Bed Regular Cab | $24,901.73 | $27,215.00 | $23,332.50 | $25,500.00 | $-1,569.23 | $-1,715.00 |
| 2006 GMC Sierra 1500 Regular Cab SLE 2WD Long Bed Regular Cab | $23,328.60 | $26,360.00 | $21,767.85 | $23,790.00 | $-1,560.75 | $-2,570.00 |
| 2006 GMC Sierra 1500 Regular Cab SLE 2WD Short Bed Regular Cab | $23,063.10 | $26,060.00 | $21,502.50 | $23,500.00 | $-1,560.60 | $-2,560.00 |
| 2006 GMC Sierra 1500 Regular Cab SLE 4WD Long Bed Regular Cab | $26,704.88 | $30,175.00 | $25,162.50 | $27,500.00 | $-1,542.38 | $-2,675.00 |
| 2006 GMC Sierra 1500 Regular Cab SLE 4WD Short Bed Regular Cab | $26,439.38 | $29,875.00 | $24,897.15 | $27,210.00 | $-1,542.23 | $-2,665.00 |
| 2006 GMC Sierra 1500 Regular Cab Work Truck 2WD Long Bed Regular Cab | $16,826.85 | $18,390.00 | $15,228.68 | $16,115.00 | $-1,598.17 | $-2,275.00 |
| 2006 GMC Sierra 1500 Regular Cab Work Truck 2WD Short Bed Regular Cab | $16,735.35 | $18,290.00 | $14,968.80 | $15,840.00 | $-1,766.55 | $-2,450.00 |
| 2006 GMC Sierra 1500 Regular Cab Work Truck 4WD Long Bed Regular Cab | $20,999.25 | $22,950.00 | $19,476.45 | $20,610.00 | $-1,522.80 | $-2,340.00 |
| 2006 GMC Sierra 1500 Regular Cab Work Truck 4WD Short Bed Regular Cab | $20,907.75 | $22,850.00 | $19,244.93 | $20,365.00 | $-1,662.82 | $-2,485.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SL 2WD Long Bed Extended Cab | $28,644.08 | $31,305.00 | $27,175.50 | $29,700.00 | $-1,468.58 | $-1,605.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SL 2WD Short Bed Extended Cab | $28,378.73 | $31,015.00 | $26,901.00 | $29,400.00 | $-1,477.73 | $-1,615.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SL 4WD Long Bed Extended Cab | $31,338.75 | $34,250.00 | $29,897.63 | $32,675.00 | $-1,441.12 | $-1,575.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SL 4WD Short Bed Extended Cab | $31,073.40 | $33,960.00 | $29,632.28 | $32,385.00 | $-1,441.12 | $-1,575.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLE 2WD Long Bed Extended Cab | $29,895.30 | $33,780.00 | $28,401.60 | $31,040.00 | $-1,493.70 | $-2,740.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLE 2WD Short Bed Extended Cab | $29,629.80 | $33,480.00 | $28,131.68 | $30,745.00 | $-1,498.12 | $-2,735.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLE 4WD Long Bed Extended Cab | $32,594.55 | $36,830.00 | $31,128.30 | $34,020.00 | $-1,466.25 | $-2,810.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLE 4WD Short Bed Extended Cab | $32,329.05 | $36,530.00 | $30,858.38 | $33,725.00 | $-1,470.67 | $-2,805.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLT 2WD Long Bed Extended Cab | $33,147.68 | $37,455.00 | $31,659.00 | $34,600.00 | $-1,488.68 | $-2,855.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLT 2WD Short Bed Extended Cab | $32,882.18 | $37,155.00 | $31,393.65 | $34,310.00 | $-1,488.53 | $-2,845.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLT 4WD Long Bed Extended Cab | $35,988.53 | $40,665.00 | $34,532.10 | $37,740.00 | $-1,456.43 | $-2,925.00 |
| 2006 GMC Sierra 2500 HD Crew Cab SLT 4WD Short Bed Extended Cab | $35,723.03 | $40,365.00 | $34,262.18 | $37,445.00 | $-1,460.85 | $-2,920.00 |
| 2006 GMC Sierra 2500 HD Crew Cab Work Truck 2WD Long Bed Extended Cab | $27,024.53 | $29,535.00 | $25,523.93 | $27,895.00 | $-1,500.60 | $-1,640.00 |
| 2006 GMC Sierra 2500 HD Crew Cab Work Truck 2WD Short Bed Extended Cab | $26,759.18 | $29,245.00 | $25,258.58 | $27,605.00 | $-1,500.60 | $-1,640.00 |
| 2006 GMC Sierra 2500 HD Crew Cab Work Truck 4WD Long Bed Extended Cab | $29,714.63 | $32,475.00 | $28,250.63 | $30,875.00 | $-1,464.00 | $-1,600.00 |
| 2006 GMC Sierra 2500 HD Crew Cab Work Truck 4WD Short Bed Extended Cab | $29,449.28 | $32,185.00 | $27,985.28 | $30,585.00 | $-1,464.00 | $-1,600.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SL 2WD Long Bed Extended Cab | $26,841.53 | $29,335.00 | $25,354.65 | $27,710.00 | $-1,486.88 | $-1,625.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SL 2WD Short Bed Extended Cab | $26,576.18 | $29,045.00 | $25,084.73 | $27,415.00 | $-1,491.45 | $-1,630.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SL 4WD Long Bed Extended Cab | $29,316.60 | $32,040.00 | $27,852.60 | $30,440.00 | $-1,464.00 | $-1,600.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SL 4WD Short Bed Extended Cab | $29,051.25 | $31,750.00 | $27,582.68 | $30,145.00 | $-1,468.57 | $-1,605.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLE 2WD Long Bed Extended Cab | $28,156.28 | $31,815.00 | $26,644.80 | $29,120.00 | $-1,511.48 | $-2,695.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLE 2WD Short Bed Extended Cab | $27,890.78 | $31,515.00 | $26,374.88 | $28,825.00 | $-1,515.90 | $-2,690.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLE 4WD Long Bed Extended Cab | $30,682.95 | $34,670.00 | $29,193.08 | $31,905.00 | $-1,489.87 | $-2,765.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLE 4WD Short Bed Extended Cab | $30,417.45 | $34,370.00 | $28,923.15 | $31,610.00 | $-1,494.30 | $-2,760.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLT 2WD Long Bed Extended Cab | $31,262.63 | $35,325.00 | $29,760.38 | $32,525.00 | $-1,502.25 | $-2,800.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLT 2WD Short Bed Extended Cab | $30,997.13 | $35,025.00 | $29,495.03 | $32,235.00 | $-1,502.10 | $-2,790.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLT 4WD Long Bed Extended Cab | $33,922.05 | $38,330.00 | $32,445.90 | $35,460.00 | $-1,476.15 | $-2,870.00 |
| 2006 GMC Sierra 2500 HD Extended Cab SLT 4WD Short Bed Extended Cab | $33,656.55 | $38,030.00 | $32,180.55 | $35,170.00 | $-1,476.00 | $-2,860.00 |
| 2006 GMC Sierra 2500 HD Extended Cab Work Truck 2WD Long Bed Extended Cab | $25,221.98 | $27,565.00 | $23,703.08 | $25,905.00 | $-1,518.90 | $-1,660.00 |
| 2006 GMC Sierra 2500 HD Extended Cab Work Truck 2WD Short Bed Extended Cab | $24,956.63 | $27,275.00 | $23,433.15 | $25,610.00 | $-1,523.48 | $-1,665.00 |
| 2006 GMC Sierra 2500 HD Extended Cab Work Truck 4WD Long Bed Extended Cab | $27,692.48 | $30,265.00 | $26,205.60 | $28,640.00 | $-1,486.88 | $-1,625.00 |
| 2006 GMC Sierra 2500 HD Extended Cab Work Truck 4WD Short Bed Extended Cab | $27,427.13 | $29,975.00 | $25,935.68 | $28,345.00 | $-1,491.45 | $-1,630.00 |
| 2006 GMC Sierra 2500 HD Regular Cab SL 2WD Regular Cab | $23,446.88 | $25,625.00 | $21,882.23 | $23,915.00 | $-1,564.65 | $-1,710.00 |
| 2006 GMC Sierra 2500 HD Regular Cab SL 4WD Regular Cab | $25,963.13 | $28,375.00 | $24,425.93 | $26,695.00 | $-1,537.20 | $-1,680.00 |
| 2006 GMC Sierra 2500 HD Regular Cab SLE 2WD Regular Cab | $24,434.85 | $27,610.00 | $22,861.28 | $24,985.00 | $-1,573.57 | $-2,625.00 |
| 2006 GMC Sierra 2500 HD Regular Cab SLE 4WD Regular Cab | $27,151.80 | $30,680.00 | $25,606.28 | $27,985.00 | $-1,545.52 | $-2,695.00 |
| 2006 GMC Sierra 2500 HD Regular Cab Work Truck 2WD Regular Cab | $21,552.83 | $23,555.00 | $19,969.88 | $21,825.00 | $-1,582.95 | $-1,730.00 |
| 2006 GMC Sierra 2500 HD Regular Cab Work Truck 4WD Regular Cab | $24,069.08 | $26,305.00 | $22,513.58 | $24,605.00 | $-1,555.50 | $-1,700.00 |
| 2006 GMC Sierra 3500 Crew Cab 2WD DRW Extended Cab | $29,472.15 | $32,210.00 | $27,568.95 | $30,130.00 | $-1,903.20 | $-2,080.00 |
| 2006 GMC Sierra 3500 Crew Cab 2WD SRW Extended Cab | $29,069.55 | $31,770.00 | $28,017.30 | $30,620.00 | $-1,052.25 | $-1,150.00 |
| 2006 GMC Sierra 3500 Crew Cab 4WD DRW Extended Cab | $32,208.00 | $35,200.00 | $30,780.60 | $33,640.00 | $-1,427.40 | $-1,560.00 |
| 2006 GMC Sierra 3500 Crew Cab 4WD SRW Extended Cab | $31,585.80 | $34,520.00 | $30,126.38 | $32,925.00 | $-1,459.42 | $-1,595.00 |
| 2006 GMC Sierra 3500 Crew Cab SLE 2WD DRW Extended Cab | $30,744.90 | $34,740.00 | $29,261.70 | $31,980.00 | $-1,483.20 | $-2,760.00 |
| 2006 GMC Sierra 3500 Crew Cab SLE 2WD SRW Extended Cab | $30,461.70 | $34,420.00 | $28,950.60 | $31,640.00 | $-1,511.10 | $-2,780.00 |
| 2006 GMC Sierra 3500 Crew Cab SLE 4WD DRW Extended Cab | $33,479.55 | $37,830.00 | $32,020.43 | $34,995.00 | $-1,459.12 | $-2,835.00 |
| 2006 GMC Sierra 3500 Crew Cab SLE 4WD SRW Extended Cab | $32,895.45 | $37,170.00 | $31,407.38 | $34,325.00 | $-1,488.07 | $-2,845.00 |
| 2006 GMC Sierra 3500 Crew Cab SLT 2WD DRW Extended Cab | $33,660.98 | $38,035.00 | $32,180.55 | $35,170.00 | $-1,480.43 | $-2,865.00 |
| 2006 GMC Sierra 3500 Crew Cab SLT 2WD SRW Extended Cab | $33,514.95 | $37,870.00 | $32,034.15 | $35,010.00 | $-1,480.80 | $-2,860.00 |
| 2006 GMC Sierra 3500 Crew Cab SLT 4WD DRW Extended Cab | $36,532.80 | $41,280.00 | $35,081.10 | $38,340.00 | $-1,451.70 | $-2,940.00 |
| 2006 GMC Sierra 3500 Crew Cab SLT 4WD SRW Extended Cab | $35,948.70 | $40,620.00 | $34,490.93 | $37,695.00 | $-1,457.77 | $-2,925.00 |
| 2006 GMC Sierra 3500 Crew Cab Work Truck 2WD DRW Extended Cab | $28,136.25 | $30,750.00 | $26,653.95 | $29,130.00 | $-1,482.30 | $-1,620.00 |
| 2006 GMC Sierra 3500 Crew Cab Work Truck 2WD SRW Extended Cab | $27,783.98 | $30,365.00 | $26,274.23 | $28,715.00 | $-1,509.75 | $-1,650.00 |
| 2006 GMC Sierra 3500 Crew Cab Work Truck 4WD DRW Extended Cab | $30,862.95 | $33,730.00 | $29,412.68 | $32,145.00 | $-1,450.27 | $-1,585.00 |
| 2006 GMC Sierra 3500 Crew Cab Work Truck 4WD SRW Extended Cab | $30,300.23 | $33,115.00 | $28,817.93 | $31,495.00 | $-1,482.30 | $-1,620.00 |
| 2006 GMC Sierra 3500 Extended Cab 2WD DRW Extended Cab | $27,669.60 | $30,240.00 | $26,191.88 | $28,625.00 | $-1,477.72 | $-1,615.00 |
| 2006 GMC Sierra 3500 Extended Cab 2WD SRW Extended Cab | $27,047.40 | $29,560.00 | $25,533.08 | $27,905.00 | $-1,514.32 | $-1,655.00 |
| 2006 GMC Sierra 3500 Extended Cab 4WD DRW Extended Cab | $30,405.45 | $33,230.00 | $28,950.60 | $31,640.00 | $-1,454.85 | $-1,590.00 |
| 2006 GMC Sierra 3500 Extended Cab 4WD SRW Extended Cab | $29,563.65 | $32,310.00 | $28,081.35 | $30,690.00 | $-1,482.30 | $-1,620.00 |
| 2006 GMC Sierra 3500 Extended Cab SLE 2WD DRW Extended Cab | $28,997.03 | $32,765.00 | $27,495.75 | $30,050.00 | $-1,501.28 | $-2,715.00 |
| 2006 GMC Sierra 3500 Extended Cab SLE 2WD SRW Extended Cab | $28,550.10 | $32,260.00 | $27,015.38 | $29,525.00 | $-1,534.72 | $-2,735.00 |
| 2006 GMC Sierra 3500 Extended Cab SLE 4WD DRW Extended Cab | $31,762.65 | $35,890.00 | $30,286.50 | $33,100.00 | $-1,476.15 | $-2,790.00 |
| 2006 GMC Sierra 3500 Extended Cab SLE 4WD SRW Extended Cab | $30,983.85 | $35,010.00 | $29,472.15 | $32,210.00 | $-1,511.70 | $-2,800.00 |
| 2006 GMC Sierra 3500 Extended Cab SLT 2WD DRW Extended Cab | $31,762.65 | $35,890.00 | $30,263.63 | $33,075.00 | $-1,499.02 | $-2,815.00 |
| 2006 GMC Sierra 3500 Extended Cab SLT 2WD SRW Extended Cab | $31,452.90 | $35,540.00 | $29,952.53 | $32,735.00 | $-1,500.37 | $-2,805.00 |
| 2006 GMC Sierra 3500 Extended Cab SLT 4WD DRW Extended Cab | $34,665.45 | $39,170.00 | $33,196.20 | $36,280.00 | $-1,469.25 | $-2,890.00 |
| 2006 GMC Sierra 3500 Extended Cab SLT 4WD SRW Extended Cab | $33,886.65 | $38,290.00 | $32,413.88 | $35,425.00 | $-1,472.77 | $-2,865.00 |
| 2006 GMC Sierra 3500 Extended Cab Work Truck 2WD DRW Extended Cab | $26,338.28 | $28,785.00 | $24,828.53 | $27,135.00 | $-1,509.75 | $-1,650.00 |
| 2006 GMC Sierra 3500 Extended Cab Work Truck 2WD SRW Extended Cab | $25,757.25 | $28,150.00 | $24,224.63 | $26,475.00 | $-1,532.62 | $-1,675.00 |
| 2006 GMC Sierra 3500 Extended Cab Work Truck 4WD DRW Extended Cab | $29,060.40 | $31,760.00 | $27,591.83 | $30,155.00 | $-1,468.57 | $-1,605.00 |
| 2006 GMC Sierra 3500 Extended Cab Work Truck 4WD SRW Extended Cab | $28,278.00 | $30,905.00 | $26,768.33 | $29,255.00 | $-1,509.67 | $-1,650.00 |
| 2006 GMC Sierra 3500 Regular Cab 2WD SRW Regular Cab | $23,899.80 | $26,120.00 | $22,344.30 | $24,420.00 | $-1,555.50 | $-1,700.00 |
| 2006 GMC Sierra 3500 Regular Cab 4WD DRW Regular Cab | $27,006.23 | $29,515.00 | $25,487.33 | $27,855.00 | $-1,518.90 | $-1,660.00 |
| 2006 GMC Sierra 3500 Regular Cab 4WD SRW Regular Cab | $27,180.08 | $29,705.00 | $25,665.75 | $28,050.00 | $-1,514.33 | $-1,655.00 |
| 2006 GMC Sierra 3500 Regular Cab SLE 2WD SRW Regular Cab | $25,249.05 | $28,530.00 | $23,684.78 | $25,885.00 | $-1,564.27 | $-2,645.00 |
| 2006 GMC Sierra 3500 Regular Cab SLE 4WD DRW Regular Cab | $28,196.10 | $31,860.00 | $26,658.53 | $29,135.00 | $-1,537.57 | $-2,725.00 |
| 2006 GMC Sierra 3500 Regular Cab SLE 4WD SRW Regular Cab | $28,421.78 | $32,115.00 | $26,887.28 | $29,385.00 | $-1,534.50 | $-2,730.00 |
| 2006 GMC Sierra 3500 Regular Cab Work Truck 2WD SRW Regular Cab | $22,783.50 | $24,900.00 | $21,214.28 | $23,185.00 | $-1,569.22 | $-1,715.00 |
| 2006 GMC Sierra 3500 Regular Cab Work Truck 4WD DRW Regular Cab | $25,748.10 | $28,140.00 | $24,215.48 | $26,465.00 | $-1,532.62 | $-1,675.00 |
| 2006 GMC Sierra 3500 Regular Cab Work Truck 4WD SRW Regular Cab | $25,972.28 | $28,385.00 | $24,439.65 | $26,710.00 | $-1,532.63 | $-1,675.00 |
| 2006 Hummer H2 SUT Extended Cab | $48,527.03 | $53,035.00 | $48,792.20 | $53,035.00 | $265.17 | No Change |
