2023 CHEVROLET CORVETTE technical data

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Keys, Doors, and Windows . . . . . . . . . . . . . . . 6
Seats and Restraints . . . . . . . . . . . . . . . . . . . . . 38
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Instruments and Controls . . . . . . . . . . . . . . . . 72
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Infotainment System . . . . . . . . . . . . . . . . . . . 108
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . 163
Driving and Operating . . . . . . . . . . . . . . . . . . 168
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Service and Maintenance . . . . . . . . . . . . . . . 305
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Customer Information . . . . . . . . . . . . . . . . . . 319
Reporting Safety Defects . . . . . . . . . . . . . . . 327
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Connected Services . . . . . . . . . . . . . . . . . . . . . 336
Index . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Introduction
California Proposition 65 Warning
Litho in U.S.A.
Part No. 84795300 A First Printing©2022 General Motors LLC. All Rights Reserved.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
314 Technical Data
Technical Data
Vehicle Identification
Vehicle Identification Number (VIN) . . . . 314
Service Parts Identification . . . . . . . . . . . . . 314
Vehicle Data
Capacities and Specifications . . . . . . . . . . . 315
Engine Drive Belt Routing . . . . . . . . . . . . . 318
Vehicle Identification
Vehicle Identification
Number (VIN)
This legal identifier is in the front corner of
the instrument panel, on the driver side of
the vehicle. It can be seen through the
windshield from outside. The Vehicle
Identification Number (VIN) also appears on
the Vehicle Certification label and certificates
of title and registration.
Engine Identification
The eighth character in the VIN is the
engine code. This code identifies the
vehicle's engine, specifications, and
replacement parts. See“Engine
Specifications” underCapacities and
Specifications 0315 for the vehicle's
engine code.
Service Parts Identification
There will be a large barcode on the
certification label located on the driver door
or door frame that you can scan for the
following information:
.Vehicle Identification Number (VIN)
.Model designation
.Paint information
.Production options

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
Technical Data 315
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions.
SeeRecommended Fluids and Lubricants 0310.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant charge type and amount, see the refrigerant label under the hood. See yourdealer for more information.
5.5L V8 Engine (LT6) Engine Cooling System* –Z06 23.5 L24.8 qt
6.2L V8 Engine (LT2) Engine Cooling System with Performance Package* –
Stingray 21.5 L
22.7 qt
6.2L V8 Engine (LT2) Engine Cooling System without Performance Package*
– Stingray 20.5 L
21.7 qt
Engine Oil with Filter
I5.5L V8 Engine (LT6) –Z06 7.6 L
8.0 qt
I6.2L V8 Engine (LT2) –Stingray 7.1 L
7.5 qt

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
316 Technical Data
ApplicationCapacities
Metric English
Fuel Tank 70.0 L 18.5 gal
Wheel Nut Torque 190 Y140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level
after filling
*Engine cooling system capacity values are based on the entire cooling system and its components.
Engine Specifications
Engine VIN Code Transmission Spark Plug GapFiring Order
5.5L V8 Engine (LT6) –Z06 3 Dual Clutch Transmission 0.65-0.75 mm
(0.026- 0.030 in)1-4-3-8-7-6-5-2
6.2L V8 Engine (LT2) –Stingray 4 Dual Clutch Transmission 0.95-1.10 mm
(0.037-0.043 in)1-8-7-2-6-5-4-3
Spark plug gaps are preset by the manufacturer. Re-gapping the spark plug is not recommended and can damage the spark plug.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
Technical Data 317
Engine Data
EngineHorsepower TorqueDisplacement Compression Ratio
5.5L V8 Engine (LT6)
– Z06 670
460 lb ft 5.5 L12.5:1
6.2L V8 Engine (LT2) with
Performance Exhaust –
Stingray 495
470 lb ft 6.2 L 11.5:1
6.2L V8 Engine (LT2) with
Standard Exhaust –
Stingray 490
465 lb ft 6.2 L 11.5:1

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16287457) - 2023 - CRC - 3/10/22
318 Technical Data
Engine Drive Belt Routing
5.5L V8 Engine (LT6)–Z06
6.2L V8 Engine (LT2) –Stingray