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2021 Chevrolet Silverado Work Truck specifications
Build 1GCPYLEL-M · 6.2L 8cyl · Four-wheel drive · Pickup
Explore the specifications recorded for VIN pattern 1GCPYLEL-M. Start here to understand this version, then check the full VIN for an individual car.
NHTSA vPIC decode · Pattern-level specifications
- Decoded Sep 9, 2026
- 1 known VINs
- Engine
- 6.2L 8cyl V-Shaped
- Drive
- Four-wheel drive
- Body
- Pickup, 4-door
- Weight class
- Class 2E
The essentials, explained
Engine, transmission & body specifications
As filed by Chevrolet with NHTSA for this VIN pattern. 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
- Configuration
- V-Shaped
- Engine model
- L87
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Doors
- 4
- Cab type
- Crew/Super Crew/Crew Max
- Series
- 2500
- Manufacturer
- GENERAL MOTORS LLC
Weight rating
- GVWR class
- Class 2E
- GVWR
- 6,001–7,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
Driver assistance in the recorded decode
- Forward collision warning Optional
- Crash imminent braking Optional
- 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.
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.
VIN positions 1 through 8 read 1GCPYLEL and position 10 reads M. Those nine characters define this build. Position 9 and positions 11 through 17 describe the check digit, assembly plant and production sequence; they are not part of this pattern.
| Positions | Characters | What they encode |
|---|---|---|
| 1–3 | 1GC | GENERAL MOTORS LLC · World manufacturer identifier |
| 4–8 | PYLEL | 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 |
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Manufacturer reference library
Manuals & reference documents
2021 Chevrolet Silverado PDF Brochure
2021 · US · Model-year brochure. Equipment can vary by vehicle.
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Explore actual vehicles
1 known VINs for this pattern
Every VIN we have decoded to 1GCPYLEL-M is associated with this pattern in our records. Shared specifications do not mean shared history, condition or installed options.
- 1 Known VINs
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Useful answers, without the guesswork
2021 Chevrolet Silverado: specification questions
What engine code is recorded for 1GCPYLEL-M?
The recorded engine model is L87. This is pattern-level data; confirm the installed engine on a vehicle that may have been modified.
Is this an original window sticker?
No. This page summarizes decoded VIN-pattern specifications. An original sticker or build record is needed to verify the optional equipment of a particular car.
Are the known VINs a production total?
No. These are VINs observed in our records. The count does not establish total production or rarity.
Does a missing specification mean the feature is absent?
No. Missing fields mean that a value is not recorded in this decode. Check the individual vehicle and its manufacturer documentation.
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.
About the NHTSA vPIC data source ↗
Pattern decode updated September 9, 2026.