1989 Corvette Coupe Specifications, Options and Production Numbers

Explore comprehensive Corvette specifications, production numbers, options, and color codes by model year. Your complete reference for authentic restoration and research.

Available Body Styles:

Coupe Convertible

Production & Specifications

Total Production

16,663

Wheelbase

96.20"

Length

176.50"

Width

71.00"

Height

46.70"

Curb Weight

3,330.00 lbs.

Track Front/Rear

59.60" / 60.40"

Tire Size

P275/40ZR-17

Plant Built

Bowling Green

Base Engine

L98 350ci V8 245hp

Serial Range

1G1YY2186K5100001 - 1G1YY2186K5126328

Total Production	16,663
Wheelbase	96.20"
Length	176.50"
Width	71.00"
Height	46.70"
Curb Weight	3,330.00 lbs.
Track F/R	59.60" / 60.40"
Tire Size	P275/40ZR-17
Plant Built	Bowling Green
Base Engine	L98 350ci V8 245hp
Serial Range	1G1YY2186K5100001 - 1G1YY2186K5126328

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Options for Model Year 1989, Coupe

* = Option price during model year
** = Option price adjusted for inflation, in 2025 dollars

Code	Description	Quantity	1989*	2025**
1YY07	Base Coupe	n/a	$31,545	$82,749
24S	Removable Roof Panel, blue tint	8,748	$615	$1,613
64S	Removable Roof Panel, bronze tint	4,042	$615	$1,613
AC1	Power Passenger Seat	20,578	$240	$630
AC3	Power Driver Seat	25,606	$240	$630
AQ9	Leather Sport Seats - U.S.	1,777	$1,025	$2,689
AR9	Base Leather Seats	23,364	$400	$1,049
AS8	Manual Restraint System	n/a	n/a	n/a
B2K	Callaway Twin Turbo	69	$25,895	$67,928
B4P	Radiator Boost Fan	20,281	$75	$197
C2L	Dual Removable Roof Panels	5,274	$915	$2,400
C49	Electric Rear Defogger	n/a	n/a	n/a
C60	Manaul Control Air Conditioning	n/a	n/a	n/a
C68	Electronic Air Conditioning	24,675	$150	$393
CC2	Convertible Hardtop	1,573	n/a	n/a
CC3	See-Thru Roof Panel	12,790	n/a	n/a
CF7	Non-Transparent Removable Roof Panel	n/a	n/a	n/a
D3X	Speedometer Driven Gear (25513049)	n/a	n/a	n/a
D4D	Speedometer Driven Gear (25513047)	n/a	n/a	n/a
D74	Illuminated Driver Vanity Mirror	17,414	$58	$152
D7B	Speedometer Driven Gear (25513050)	n/a	n/a	n/a
D7C	Speedometer Driven Gear (25513043)	n/a	n/a	n/a
D9A	Speedometer Sensor (25007224)	n/a	n/a	n/a
D9B	Speedometer Sensor (25007308)	n/a	n/a	n/a
DL8	Twin Electric Remote Heated Sport Mirrors	6,582	$35	$92
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	1,573	$1,695	$4,446
G44	3.07 Rear Axle Ratio	n/a	n/a	n/a
G92	Performance Axle Ratio, 3.07:1	10,211	$22	$58
GH0	3.54 Rear Axle Ratio	n/a	n/a	n/a
GM1	2.59 Rear Axle Ratio	n/a	n/a	n/a
GU2	2.73 Rear Axle Ratio	n/a	n/a	n/a
GW4	3.31 Rear Axle Ratio	n/a	n/a	n/a
JL9	Anti-Lock Brakes (Front/Rear)	n/a	n/a	n/a
K05	Engine Block Heater	2,182	$20	$52
K68	105 Amp Generator	n/a	n/a	n/a
KC4	Engine Oil Cooler	20,162	$110	$289
L98	5.7 Liter, V-8 Engine, TPI	n/a	n/a	n/a
MD8	4-Spd. Auto. Transmission, THM 700-R4	22,299	$0	$
MN6	6-spd, Manual Transmission	4,113	$0	$
NA5	Leaded Fuel Emission Systemr	n/a	n/a	n/a
NK4	Sport Leather Steering Wheel	n/a	n/a	n/a
NN5	California Emission Requirements	4,501	$100	$262
QA1	17x9.5 Aluminum Styled Wheel	n/a	n/a	n/a
T85	Left Rule of Road Headlamps	n/a	n/a	n/a
T93	Special Tail and Stop Lamps	n/a	n/a	n/a
U19	Instrument Cluster, Kilometers/Miles	n/a	n/a	n/a
U52	Cluster, Electronic	n/a	n/a	n/a
UJ6	Low Tire Pressure Warning System	6,976	$325	$853
UM6	Stereo Radio w/ Cassette, Electric Tuned	n/a	n/a	n/a
UQ4	Bose Speaker System	n/a	n/a	n/a
UU8	Delco Bose Stereo System	24,145	$773	$2,028
V01	Heavy Duty Radiator	20,888	$40	$105
V56	Luggage Rack (convert.)	616	$140	$367
XAU	Front Tire: P275/40ZR17	n/a	n/a	n/a
YAU	Rear Tire: P275/40ZR17	n/a	n/a	n/a
Z51	Performance Handling Pkg. (coupe)	2,224	$575	$1,508
Z6A	Rear Window and Side Mirror Defogger System	n/a	n/a	n/a
ZR1	ZR1 Pilot/Prototype Vehicles	84	n/a	n/a

Paint Colors for Model Year 1989, Coupe

Code	Description	Quantity	Additional Charge
10U	White	3,220	n/a
20U	Medium Blue Metallic	925	n/a
28U	Dark Blue Metallic	1,233	n/a
31/27U	Arctic Pearl	24	n/a
35/8U	Yellow/Buckskin	8	n/a
41U	Black	2,925	n/a
68U	Dark Red Metallic	2,341	n/a
81U	Bright Red	4,759	n/a
90U	Gray Metallic	162	n/a
96U	Charcoal Metallic	1,066	n/a

Explore Corvette Production Stats, Options, and Colors by Model Year

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