2020 C8 Corvette
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Specifications
2 configurations
| Model | Body | Engine | Transmission | Horsepower | Torque (lb-ft) |
|---|---|---|---|---|---|
| Stingray | Convertible | LT2 6.2L V8 | TR-9080 8-speed dual-clutch (DCT) | 490 | 465 |
| Stingray | Coupe | LT2 6.2L V8 | TR-9080 8-speed dual-clutch (DCT) | 490 | 465 |
- With Z51 / performance exhaust
- 495 hp / 470 lb-ft
Sample data Commonly published figures, seeded as sample data. Verify against factory documentation. Weight, dimensions, gear ratios and capacities will be added from verified sources; until then, use the owner's manual.
Common problems
Known issues reported for the 2020 C8
Some C8 owners report clunks, shudder or harsh engagement from the TR-9080 dual-clutch transmission at low speeds, such as parking, creeping in traffic, or shifting into drive or reverse. Some of this is normal DCT behavior, but some cases need a dealer to check.
From the C4 onward, Corvettes have many electronic modules that draw small amounts of power with the car off. Add aging batteries, aftermarket accessories, or a module that doesn't go to sleep, and the battery can go flat in days or weeks. Storage without a maintainer is the most common cause.
Maintenance
VetteBase doesn't make up maintenance intervals. Your owner's manual or the GM service schedule for your VIN is the authority, and it depends on driving conditions and, for newer cars, the oil life monitor. Classic cars (C1–C3) should follow restoration-shop guidance for their condition.
- Owner's manual: the glovebox copy, or GM's owner resources site for 1990s+ cars
- Factory service manual: for torque specs, capacities and procedures
- Your dealer or specialist: can print your car's service history by VIN
From maintenance records in member garages. This is community data, not a schedule.
No records yet.
Owner discussions
Parts that fit
Compatibility is community-maintained. Confirm fitment with the seller.
A glycol-based, high-boiling-point fluid for spirited and track driving. Confirm it meets the fluid type listed in your owner's manual before use.
A consumer-grade ceramic coating kit for paint, wheels and trim. Paint must be fully cleaned and decontaminated first for best results.
An automatic charger and maintainer with an AGM mode and a quick-connect pigtail. Safe to leave connected for long-term storage.
Replaceable low-friction pads that attach under the front fascia to protect against scrapes on driveways and speed bumps.
Builds & member cars
No member cars yet. Add yours.
Recalls
Recalls are issued per VIN, so the only reliable check is the official lookup. VetteBase doesn't keep its own recall list because an outdated one could be dangerous.
Use the U.S. NHTSA lookup for 2020 and newer VINs. Your VIN is entered on their site, never on ours.
DIY guides & buyer info
Red flags, questions for the seller, printable inspection checklist.
How the C8's eight-speed dual-clutch transmission behaves, everyday driving tips and what to keep an eye on as the car ages.
Why Corvettes drain batteries, what a battery maintainer does differently from a trickle charger, and how to hook one up safely.
What to check, bring and expect before your first high-performance driving event (HPDE) in a Corvette.
What brake fluid does, why it wears out, how DOT ratings differ and when Corvette owners should think about flushing it.
A step-by-step approach to inspecting a used Corvette before you buy, and when to bring in a specialist.
A plain-English tour of all eight Corvette generations, what changed between them and what each one is like to own today.