Factory build sheet
2013 GMC Sierra SLE
Build 1GT020CG-D · 6L 8cyl · Four-wheel drive · Pickup
VIN positions 1 through 8 read 1GT020CG and position 10 reads D. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Sierra whose VIN starts 1GT020CG and carries D in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 57 of them.
- Decoded Jul 7, 2026
- 57 known VINs
- 1 listed for sale now
This configuration is identical to 2013 GMC Sierra SLE 6L 8cyl Pickup (589 vehicles). That page carries the full record.
Factory specification
As filed by GMC 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 L
- Cylinders
- 8
- Configuration
- V-Shaped
- Engine model
- L96 - Flexible Fuel Engine (GAS/ETHANOL), IRON
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Four-wheel drive
- Brake system
- Hydraulic
Body & chassis
- Body class
- Pickup
- NHTSA body type
- TRUCK
- Doors
- 2
- Series
- 2500
- Manufacturer
- GENERAL MOTORS LLC
Weight rating
- GVWR class
- Class 2H
- GVWR
- 9,001–10,000 lb
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The same build, other model years
GMC used the VIN pattern 1GT020CG for 4 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
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 | 1GT | GENERAL MOTORS LLC · World manufacturer identifier |
| 4–8 | 020CG | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | D | Model year — 2013 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
57 vehicles carry this build
Every VIN we have decoded to 1GT020CG-D shares the specification above.
- 57 Known VINs
- 1 Listed for sale now
- 1GT020CG XDF201295
- 1GT020CG 5DF231028
- 1GT020CG 4DZ192348
- 1GT020CG 3DF127797
- 1GT020CG 6DF164018
- 1GT020CG 8DF207466
- 1GT020CG 7DF237347
- 1GT020CG 5DF187788
- 1GT020CG 6DF123971
- 1GT020CG XDF191531
- 1GT020CG 0DF225329
- 1GT020CG XDF222289
- 1GT020CG XDF154740
- 1GT020CG 3DF108098
- 1GT020CG 5DF187547
- 1GT020CG 4DF193937
- 1GT020CG 6DF120519
- 1GT020CG 6DZ123645
- 1GT020CG 0DF231244
- 1GT020CG 2DF192592
- 1GT020CG XDF124217
- 1GT020CG 8DF193553
- 1GT020CG 2DZ343350
- 1GT020CG 2DZ196267
- 1GT020CG 5DF166343
- 1GT020CG 2DZ354705
- 1GT020CG 0DF127174
- 1GT020CG 8DF237390
- 1GT020CG 8DF214367
- 1GT020CG 6DZ237080
- 1GT020CG 2DF130710
- 1GT020CG 2DZ178965
- 1GT020CG 7DZ274669
- 1GT020CG XDF219554
- 1GT020CG 3DF236700
- 1GT020CG 2DF191023
- 1GT020CG 2DF200433
- 1GT020CG 1DF198741
- 1GT020CG 4DZ187277
- 1GT020CG 3DF179978
- 1GT020CG 6DF205165
- 1GT020CG 1DF196231
- 1GT020CG 3DF114631
- 1GT020CG 8DF233677
- 1GT020CG 4DF229657
- 1GT020CG 0DF215853
- 1GT020CG 0DZ326000
- 1GT020CG 9DF180259
- 1GT020CG 8DF205684
- 1GT020CG 7DF130704
- 1GT020CG 1DF184015
- 1GT020CG XDF195174
- 1GT020CG 3DZ208880
- 1GT020CG 8DZ186827
- 1GT020CG 0DZ362480
- 1GT020CG 2DF174593
- 1GT020CG 1DF116829
Neighboring configurations
Other factory configurations of the Sierra, 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.
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 57 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.