The 2011 Chevrolet Corvette continues in Base and Grand Sport coupe and convertible, Z06 Coupe and ZR1 Hatchback. Updates for this year include several new packages, including an Ultimate Performance Package, Carbon Fiber Package, and Carbon Special Edition Package (limited availability). Base coupe and convertible receive new 5-spoke machine-face or chrome wheels. Engineering enhancements for this year see a revised manual shift with carbon cone synchronization as well as steering wheel paddles for use with either the Drive or Sport modes with the automatic transmission. Interior and exterior revisions are limited to updated seat headrests and contrasting headlamp color.