More streamlined front body panels were added and all Corvettes shared the matching ZR-1 styled rear panels. 1991 was the last year for the Callaway twin turbo option, selling 62 units at $33,000 each. In comparison, the ZR-1 option cost "only" $31,683. 1991 introduced a new turbine wheel design that was used through the 1996 models with only minor differences in finish.

1991 Corvette Options

RPO#	DESCRIPTION	QUANTITY	$ RETAIL
1YY07	Base Corvette Sport Coupe	14,967	32,455
1YY67	Base Corvette Convertible	5,672	38,770
AR9	Base Seats - Leather	n/a	425
AQ9	Sport Seats - Leather	10,650	1,050
AC3	Power Driver Seat	19,937	290
AC1	Power Passenger Seat	17,267	290
B2K	Callaway Twin-Turbo	62	33,000
CC2	Auxillary Hardtop (convertible)	1,230	1,995
C2L	Dual Removable Roof Panels (coupe)	5,031	915
24S	Removable Roof Panel, blue tint (coupe)	6,991	615
64S	Removable Roof Panel, bronze tint (coupe)	3,036	615
C68	Air Conditioning, Electronic Control	19,233	180
FX3	Selective Ride and Handling, Electronic	6,894	1,695
G92	Performance Axle Ratio	n/a	22
KC4	Engine Oil Cooler	7,525	110
MN6	6-Speed Manual Transmission	5,875	0
NN5	California Emission Requirements	3,050	100
UJ6	Low Tire Pressure Warning Indicator	5,175	325
UU8	Stereo System, Delco-Bose	3,786	823
U1F	Stereo System with Compact Disc, Delco-Bose	15,345	1,219
V56	Luggage Rack (convertible)	886	140
Z07	Adjustable Suspension Package (coupe)	733	2,155
ZR1	Special Performance Package	2,044	31,683

1991 Corvette Exterior Color Choices

CODE	EXTERIOR	QUANTITY
10	White	4,305
25	Steel Blue Metallic	835
35	Yellow	650
41	Black	3,909
42	Turquoise Metallic	1,621
75	Dark Red Metallic	1,311
80	Quasar Blue Metallic	1,038
81	Bright Red	5,318
91	Polo Green Metallic	1,230
96	Charcoal Metallic	417

1991 Corvette Interior Color Choices

CODE	COLOR
19C	Black Cloth
193	Black Leather
223	Blue Leather
60C	Saddle Cloth
603	Saddle Leather
733	Red Leather
903	Gray Leather