Factory build sheet
2021 Ram Promaster 3500 3500 159 Extended Cutaway FWD
Build 3C7WRVMG-M · 3.6L 6cyl · Front-wheel drive · Incomplete - Cutaway
VIN positions 1 through 8 read 3C7WRVMG and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Promaster 3500 whose VIN starts 3C7WRVMG and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 134 of them.
- Decoded Jul 7, 2026
- 134 known VINs
- 1 listed for sale now
Factory specification
As filed by Ram 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
- 3.6 L
- Cylinders
- 6
- Configuration
- V-Shaped
- Engine model
- 280 hp 36l v6
- Engine manufacturer
- FCA
- Horsepower
- 280 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Front-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Incomplete - Cutaway
- NHTSA body type
- INCOMPLETE VEHICLE
- Manufacturer
- CHRYSLER DE MEXICO TOLUCA
Weight rating
- GVWR class
- Class 2
- GVWR
- 6,001–10,000 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 | 3C7 | CHRYSLER DE MEXICO TOLUCA · World manufacturer identifier |
| 4–8 | WRVMG | 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 |
134 vehicles carry this build
Every VIN we have decoded to 3C7WRVMG-M shares the specification above.
- 134 Known VINs
- 1 Listed for sale now
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 134 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.