50 Years of the Chevrolet Corvette
1991
The changes for the 1991 Corvette were mainly cosmetic. The exterior received horizontal front-fender strakes, a slimmer front fascia along with a wider body-side molding. The wheels even saw a slight change. The base models also began resembling the ZR-1 edition, which may have hurt the ZR-1 in sales, given the significant price differences. A quick notable fact, 1991 was the last year Chevrolet offered the Callaway B2K twin Turbo.
Mechanically, the 1991 Corvette had a new-power delay feature for the audio system, a new “low oil” indicator. The exhaust system also saw some updates.