Factory build sheet
2021 Chevrolet Corvette Standard 1LT
Build 1G1YA2D4-H · 6.2L 8cyl · Rear-wheel drive · Coupe
VIN positions 1 through 8 read 1G1YA2D4 and position 10 reads H. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Corvette whose VIN starts 1G1YA2D4 and carries H in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 1 of them.
- Decoded Jul 7, 2026
- 1 known VINs
Factory specification
As filed by Chevrolet with NHTSA for this build. Fields the filing does not record are left out entirely — a missing row means no recorded value, not a missing feature.
Engine
- Displacement
- 6.2 L
- Cylinders
- 8
- Engine model
- LT2 - ENGINE
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Rear-wheel drive
- Transmission
- Automatic
- Forward speeds
- 8
Body & chassis
- Body class
- Coupe
- NHTSA body type
- PASSENGER CAR
- Doors
- 2
- Seats
- 2
- Seat rows
- 1
- Manufacturer
- GENERAL MOTORS LLC
Weight rating
- GVWR class
- Class 1
- GVWR
- 6,000 lb or less
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
Driver assistance, as built
- Forward collision warning Standard
Systems the filing does not record are not listed above. Check the window sticker of the exact car before you rely on any single feature.
The same build, other model years
Chevrolet used the VIN pattern 1G1YA2D4 for 7 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
-
2021 You are here code H
- 2021 Standard 1LT 6.2L 8cyl Coupe · 1,750 vehicles code M $61,417
- 2022 Standard 1LT 6.2L 8cyl Coupe · 1,833 vehicles code N $62,360
- 2023 Standard 1LT 6.2L 8cyl Coupe · 4,016 vehicles code P $64,585
- 2024 Standard 1LT 6.2L 8cyl Coupe · 4,439 vehicles code R $65,877
- 2025 Standard 1LT 6.2L 8cyl Coupe · 2,503 vehicles code S $66,610
- 2026 1LT 6.2L 8cyl Coupe · 4,418 vehicles code T $70,995
How this VIN pattern is read
A 17-character VIN carries two kinds of information: what was built, and which one it is. This page is the first kind — the nine highlighted positions.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 1G1 | GENERAL MOTORS LLC · World manufacturer identifier |
| 4–8 | YA2D4 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | H | Model year — 2021 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
1 vehicles carry this build
Every VIN we have decoded to 1G1YA2D4-H shares the specification above.
- 1 Known VINs
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Where this data comes from
Specification fields are decoded from the manufacturer's filings in the NHTSA vPIC database, keyed on VIN positions 1–8 and 10. We publish the filed values as they stand and leave out anything the filing does not record.
Vehicle counts come from the 1 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.