Complete Oil Specifications
Your 2023 Chevrolet Corvette Stingray 6.2L LT2 requires high-performance full synthetic 0W-40 motor oil meeting the specific dexosR standard.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 0W-40 |
| API Rating | SP |
| ILSAC Rating | GF-6A |
| Capacity (with filter) | 10.0 quarts |
| Oil Filter | ACDelco PF64 |
| Normal Interval | 7500 miles |
Why 0W-40 dexosR is Critical for This Engine
The mid-engine C8 Corvette architecture places the 6.2L LT2 V8 under extreme operational and thermal loads, especially when tracking. The 0W-40 viscosity ensures immediate flow to top-end components during cold startup, while simultaneously resisting break-down, oxidation, and thinning out at high oil temperatures on the race track. Furthermore, the specialized formulation mandated by the “dexosR” label replaces older dexos2 mandates for GM’s high-performance gas engines.
Using incorrect oil will:
- ❌ Overheat bearings or drastically lower oil pressure during intense cornering and acceleration
- ❌ Render the engine’s state-of-the-art dry sump lubrication system less effective
- ❌ Directly void your GM powertrain warranty (track-day claims require proof of proper fluids)
Chevrolet-Approved Oil Brands
-
✅ Mobil 1 Supercar 0W-40 Advanced Full Synthetic (dexosR)
-
✅ Motul Specific dexosR 0W-40
If the oil you find does not visibly display the official dexosR (or backwards compatible dexos2 in an emergency) insignia, it is NOT approved for the Corvette LT2. Mobil 1 Supercar is the factory-fill alignment.
Severe Service Check
You need the 3000-mile interval (or tighter track maintenance protocol) if you:
- Engage in any spirited, competitive, or HPDE track-day driving (Mandatory flush pre- and post-event strongly encouraged)
- Endure frequent, severely dusty environments
- Constantly take extremely short trips allowing no time for the oil to heat and burn away moisture
Installation Details
Drain Plug Torque: 18 ft-lbs
OEM Filter: ACDelco PF64
Aftermarket Filters:
-
Wix 57060
-
Mobil 1 M1-113A
-
K&N HP-1017
Pro Tip: The C8 Corvette Stingray utilizes a dry sump oil system. The 10-quart refill must be conducted properly. Checking the oil level must be done with the engine running at normal operating temperature (175°F/80°C), idling, and on a completely level surface. Checking it with the engine off will result in an inaccurate reading and potentially disastrous overfilling.
FAQs
What oil does a 2023 Chevrolet Corvette 6.2L take?
It natively takes 0W-40 full synthetic oil equipped with the dexosR specification, famously represented commercially by Mobil 1 Supercar 0W-40.
How many quarts does it need?
10.0 quarts (10 qt) due to the extensive volume requirements of the dry sump lubrication system.
Is synthetic oil required?
Yes, absolutely. The engine cannot survive its engineered heat benchmarks without a true full-synthetic formulation.
How do I properly check the oil level?
Unlike traditional cars, you MUST check the 6.2L LT2 dry sump system with the engine running and fully warmed up (idle at 175°F+). Remove the dipstick from the external tank, wipe, reinsert, pull again.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-03-17 | Source: 2023 Chevrolet Corvette Stingray Owner’s Manual