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C4 1991 Convertible Corvette Statistics


Total Production: 20,639  
Wheel Base: 96.20"
Track, Front: 59.60"
Track, Rear: 60.40"
Height: 46.60"
Length: 176.50"
Width: 71.00"
Curb Weight: 3,336.00 lbs.
Tire Size: P275/40ZR-17  
Plant Built: Bowling Green  
Serial Range: 1G1YY3386M5100001 - 1G1YY3386M5118595  
Base Engine: L98 350ci V8 240hp  

Options for Model Year 1991, Convertible:

* = Option price during model year
** = Option price adjusted for inflation, in 2020 dollars
Code Description Quantity 1991* 2020**
1YY67   Base Convertible   5,672  $38,770  $74,306 
24S   Removable Roof Panel, blue tint   6,991  $615  $1,179 
64S   Removable Roof Panel, bronze tint   3,036  $615  $1,179 
AC1   Power Passenger Seat   17,267  $290  $556 
AC3   Power Driver Seat   19,937  $290  $556 
AJ3   Front Seat Inflatable Restraint System   n/a  n/a  n/a 
AQ9   Leather Sport Seats   10,650  $1,050  $2,012 
AR9   Base Leather Seats   n/a  $425  $815 
B2K   Callaway Twin Turbo   62  $33,000  $63,247 
C2L   Dual Removable Roof Panels   5,031  $915  $1,754 
C60   Manual Air Conditioning Controls   n/a  n/a  n/a 
C68   Electronic Air Conditioning   19,233  $180  $345 
CC2   Auxiliary Hardtop (Convert.)   1,230  $1,995  $3,824 
CC3   Removable Plastic Roof Panel   n/a  n/a  n/a 
CF7   Removable Roof Panel (Solid Body Color)   n/a  n/a  n/a 
D3X   Speedometer Driven Gear (25513049)   n/a  n/a  n/a 
D4L   Speedometer Driven Gear (25513050)   n/a  n/a  n/a 
D7B   Speedometer Driven Gear (25513043)   n/a  n/a  n/a 
D7C   Speedometer Driven Gear (25513045)   n/a  n/a  n/a 
D8E   Vehicle Speed Sensor (10456021)   n/a  n/a  n/a 
D8F   Vehicle Speed Sensor (10456022)   n/a  n/a  n/a 
D8H   Vehicle Speed Sensor (10456039)   n/a  n/a  n/a 
DC7   Electronic LH & RH Outside Mirrors   n/a  n/a  n/a 
DC8   Electronic LH & RH Outside Mirrors   n/a  n/a  n/a 
DL8   LH/RH Heated Sport Mirrors   n/a  n/a  n/a 
FE1   Soft Ride Suspension   n/a  n/a  n/a 
FE7   Heavy Duty Suspension   n/a  n/a  n/a 
FX3   Selective Ride and Handling System   6,894  $1,695  $3,249 
G44   3.07 Rear Axle Ratio   n/a  n/a  n/a 
G92   Performance Axle Ratio   n/a  $22  $42 
GM1   2.59 Rear Axle Ratio   n/a  n/a  n/a 
GM3   3.45 Rear Axle Ratio (8.5 in. Ring Gear)   n/a  n/a  n/a 
GU2   2.73 Rear Axle Ratio   n/a  n/a  n/a 
J55   Heavy Duty Brakes  n/a  n/a  n/a 
JL9   Antilock Front and Rear Disc Brakes   n/a  n/a  n/a 
K05   Engine Block Heater (Canada Export only)  n/a  n/a  n/a 
K09   120-Amp Generator  n/a  n/a  n/a 
K68   105-Amp Generator  n/a  n/a  n/a 
KC4   Engine Oil Cooler   7,525  $110  $211 
L98   8-Cyl., V8, 5.7L (Vin 8) Engine  n/a  n/a  n/a 
LT5   8-Cyl., V8, 5.7L (Vin J) Engine  n/a  n/a  n/a 
MD8   4-Spd. 4L60 Automatic Transmission  n/a  n/a  n/a 
MN6   6-spd, Manual Trans.   5,875  $0 
NA5   Federal Emission systems  n/a  n/a  n/a 
NK4   Sport Leather Steering Wheel  n/a  n/a  n/a 
NN5   California Emission Requirements   3,050  $100  $192 
QA1   Wheel, 17 x 9.5, Aluminum  n/a  n/a  n/a 
QA2   Wheels, 17 x 9.5 (Front), 17 x 11 (Rear), Aluminum  n/a  n/a  n/a 
T61   Daytime Running Lights  n/a  n/a  n/a 
U19   Miles & Kilometers Dash Cluster  n/a  n/a  n/a 
U1F   Delco Bose CD Stereo System   15,345  $1,219  $2,336 
U52   Electronic Instrument Cluster  n/a  n/a  n/a 
U75   Power Antenna  n/a  n/a  n/a 
UJ6   Low Tire Pressure Warning System   5,175  $325  $623 
UM6   Bose Stereo w/ CD & Cassette, Seek/Scan, Clock, ETR Radio  n/a  n/a  n/a 
UU8   Delco Bose Stereo System   3,786  $823  $1,577 
UXO   Dual Floor Sill & Extended Range Speaker System  n/a  n/a  n/a 
V56   Luggage Rack (convert.)   886  $140  $268 
XAU   Front Tire, P275/40ZR17  n/a  n/a  n/a 
YAU   Rear Tire, P275/40ZR17  n/a  n/a  n/a 
YBE   Rear Tire, P315/35ZR17  n/a  n/a  n/a 
Z07   Adjustable Suspension Pkg. (coupe)   733  $2,155  $4,130 

Colors for Model Year 1991, Convertible:

Code Description Quantity Additonal Charge
10  White   4,305  n/a 
25  Steel Blue Metallic   835  n/a 
35  Yellow   650  n/a 
41  Black   3,909  n/a 
42  Turquoise Metallic   1,621  n/a 
75  Dark Red Metallic   1,311  n/a 
80  Quasar Blue Metallic   1,038  n/a 
81  Bright Red   5,318  n/a 
91  Polo Green Metallic   1,230  n/a 
96  Charcoal Metallic   417  n/a