Factory build sheet
2021 Chevrolet Express
Build 1HA6GUC7-M · 6.6L 8cyl · Incomplete - Cutaway
VIN positions 1 through 8 read 1HA6GUC7 and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Express whose VIN starts 1HA6GUC7 and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 56 of them.
- Decoded Jul 7, 2026
- 56 known VINs
- 1 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
- 6.6 L
- Cylinders
- 8
- Engine model
- L8T
- Engine manufacturer
- GM
- Fuel type
- Gasoline
Drivetrain
- Brake system
- Hydraulic
Body & chassis
- Body class
- Incomplete - Cutaway
- NHTSA body type
- INCOMPLETE VEHICLE
- Series
- 4500 Cutaway
- Manufacturer
- INTERNATIONAL MOTORS, LLC
Weight rating
- GVWR class
- Class 4
- GVWR
- 14,001–16,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
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 | 1HA | INTERNATIONAL MOTORS, LLC · World manufacturer identifier |
| 4–8 | 6GUC7 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | M | Model year — 2021 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
56 vehicles carry this build
Every VIN we have decoded to 1HA6GUC7-M shares the specification above.
- 56 Known VINs
- 1 Listed for sale now
- 1HA6GUC7 9MN012335
- 1HA6GUC7 4MN013456
- 1HA6GUC7 3MN002979
- 1HA6GUC7 0MN008237
- 1HA6GUC7 6MN007187
- 1HA6GUC7 2MN008966
- 1HA6GUC7 8MN013573
- 1HA6GUC7 7MN007828
- 1HA6GUC7 5MN010629
- 1HA6GUC7 1MN001359
- 1HA6GUC7 5MN006242
- 1HA6GUC7 1MN013351
- 1HA6GUC7 9MN004512
- 1HA6GUC7 2MN013410
- 1HA6GUC7 8MN013296
- 1HA6GUC7 7MN013371
- 1HA6GUC7 8MN012259
- 1HA6GUC7 2MN013438
- 1HA6GUC7 6MN004662
- 1HA6GUC7 5MN005852
- 1HA6GUC7 8MN013556
- 1HA6GUC7 0MN001238
- 1HA6GUC7 6MN002846
- 1HA6GUC7 8MN003089
- 1HA6GUC7 9MN002386
- 1HA6GUC7 XMN013509
- 1HA6GUC7 3MN000004
- 1HA6GUC7 0MN013423
- 1HA6GUC7 4MN007981
- 1HA6GUC7 XMN007838
- 1HA6GUC7 9MN002842
- 1HA6GUC7 2MN013469
- 1HA6GUC7 4MN000867
- 1HA6GUC7 2MN009910
- 1HA6GUC7 7MN011796
- 1HA6GUC7 0MN013406
- 1HA6GUC7 4MN013389
- 1HA6GUC7 1MN002737
- 1HA6GUC7 5MN001820
- 1HA6GUC7 2MN009518
- 1HA6GUC7 0MN005841
- 1HA6GUC7 8MN013475
- 1HA6GUC7 XMN006401
- 1HA6GUC7 XMN002168
- 1HA6GUC7 0MN008271
- 1HA6GUC7 0MN013244
- 1HA6GUC7 2MN009180
- 1HA6GUC7 4MN013361
- 1HA6GUC7 9MN007488
- 1HA6GUC7 XMN001523
- 1HA6GUC7 6MN006007
- 1HA6GUC7 0MN008979
- 1HA6GUC7 9MN005899
- 1HA6GUC7 5MN000859
- 1HA6GUC7 2MN010006
- 1HA6GUC7 3MN013447
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.
Vehicle counts come from the 56 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.