Factory build sheet
2021 Ram Promaster 2500 2500 136 High Roof Cargo VAN FWD
Build 3C6ERVCG-M · 3.6L 6cyl · Front-wheel drive · Cargo VAN
VIN positions 1 through 8 read 3C6ERVCG and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Promaster 2500 whose VIN starts 3C6ERVCG and carries M in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 96 of them.
- Decoded Jul 7, 2026
- 96 known VINs
- 1 listed for sale now
This configuration is identical to 2021 Ram Promaster 2500 2500 136 High Roof Cargo VAN FWD 3.6L 6cyl Cargo VAN (1,720 vehicles). That page carries the full record.
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
- Cargo Van
- NHTSA body type
- TRUCK
- Manufacturer
- CHRYSLER DE MEXICO TOLUCA
Weight rating
- GVWR class
- Class 2G
- GVWR
- 8,001–9,000 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 | 3C6 | CHRYSLER DE MEXICO TOLUCA · World manufacturer identifier |
| 4–8 | ERVCG | 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 |
96 vehicles carry this build
Every VIN we have decoded to 3C6ERVCG-M shares the specification above.
- 96 Known VINs
- 1 Listed for sale now
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 Promaster 2500, 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.
- 2021 2500 159 High Roof Cargo VAN FWD 3.6L 6-cyl · FWD 1,407 vehicles · $21,995 median
- 2021 2500 136 LOW Roof Cargo VAN FWD 3.6L 6-cyl · FWD 26 vehicles
- 2021 2500 136 High Roof Cargo VAN FWD 3.6L 6-cyl · FWD 1,720 vehicles · $21,490 median
- 2021 2500 136 LOW Roof Cargo VAN FWD 3.6L 6-cyl · FWD 798 vehicles · $21,994 median
- 2023 High Roof 3.6L 6-cyl · FWD 2,972 vehicles · $28,387 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.
Vehicle counts come from the 96 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.