Factory build sheet
2025 Chevrolet Corvette Preferred 2LT
Build 1G1YB3D4-S · 6.2L 8cyl · Convertible
VIN positions 1 through 8 read 1G1YB3D4 and position 10 reads S. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Corvette whose VIN starts 1G1YB3D4 and carries S in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 1,671 of them.
- Decoded Jul 7, 2026
- 1,671 known VINs
- 56 listed for sale now
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
- Fuel type
- Gasoline
Body & chassis
- Body class
- Convertible/Cabriolet
- NHTSA body type
- PASSENGER CAR
- Doors
- 2
- 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
- Crash imminent braking Standard
- Lane departure warning Standard
- Lane keeping assistance Standard
- Blind spot warning Optional
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.
What this build asks today
Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.
$78,850 median asking price · 100 listings · as of Aug 30, 2026
Low 2% of listings $5,500 Top 2% of listings $88,900
The same build, other model years
Chevrolet used the VIN pattern 1G1YB3D4 for 6 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
- 2021 Preferred 2LT 6.2L 8cyl Convertible · 2,032 vehicles code M $67,925
- 2022 Preferred 2LT 6.2L 8cyl Convertible · 2,466 vehicles code N $69,844
- 2023 Preferred 2LT 6.2L 8cyl Convertible · 3,753 vehicles code P $72,603
- 2024 Preferred 2LT 6.2L 8cyl Convertible · 3,671 vehicles code R $74,950
-
2025 You are here code S $78,850
- 2026 2LT 6.2L 8cyl Convertible · 1,848 vehicles code T $91,530
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 | YB3D4 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | S | Model year — 2025 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
1,671 vehicles carry this build
Every VIN we have decoded to 1G1YB3D4-S shares the specification above.
- 1,671 Known VINs
- 56 Listed for sale now
- 100 Priced listings
- $78,850 Median asking
Vehicles of this build
A fixed sample of 6 vehicles carrying this configuration — each with its own history page. The sample refreshes quarterly, not nightly, so it stays put between visits.
Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
Neighboring configurations
Other factory configurations of the Corvette, each with its own build sheet. The set is fixed by the VIN patterns themselves, so it does not shuffle as prices or inventory move.
- 2025 Premium 3LT 6.2L 8-cyl · Convertible cabriolet 1,063 vehicles · $82,750 median
- 2025 Z06 Standard 1LZ 5.5L 8-cyl 930 vehicles · $106,488 median
- 2025 Z06 Standard 1LZ 5.5L 8-cyl · Convertible cabriolet 283 vehicles · $115,888 median
- 2025 Z06 Preferred 2LZ 5.5L 8-cyl · Convertible cabriolet 863 vehicles · $124,744 median
- 2025 ZR1 Premium 3LZ 5.5L 8-cyl · Convertible cabriolet 37 vehicles · $245,410 median
Keep going
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.
Prices are asking prices from 100 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.
Vehicle counts come from the 1,671 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.