Factory build sheet
2003 Pontiac Sunfire
Build 3G2JB52F-3 · 2.2L 4cyl · Sedan
VIN positions 1 through 8 read 3G2JB52F and position 10 reads 3. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Sunfire whose VIN starts 3G2JB52F and carries 3 in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 31 of them.
- Decoded Jul 7, 2026
- 31 known VINs
Factory specification
As filed by Pontiac 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
- 2.2 L
- Cylinders
- 4
- Configuration
- In-Line
- Engine model
- L61
- Engine manufacturer
- GM
- Valve train
- Dual Overhead Cam (DOHC)
- Horsepower
- 170 hp
- Fuel type
- Gasoline
Body & chassis
- Body class
- Sedan/Saloon
- NHTSA body type
- PASSENGER CAR
- Doors
- 4
- Manufacturer
- GENERAL MOTORS LLC
Weight rating
- GVWR class
- Class 1
- GVWR
- 6,000 lb or less
Gross vehicle weight rating is the loaded ceiling set by the manufacturer, not the car's own weight.
The same build, other model years
Pontiac used the VIN pattern 3G2JB52F for 2 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
-
2003 You are here code 3
- 2005 2.2L 4cyl Sedan · 50 vehicles code 5
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 | 3G2 | GENERAL MOTORS LLC · World manufacturer identifier |
| 4–8 | JB52F | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | 3 | Model year — 2003 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
31 vehicles carry this build
Every VIN we have decoded to 3G2JB52F-3 shares the specification above.
- 31 Known VINs
- 3G2JB52F 73S192936
- 3G2JB52F 53S168358
- 3G2JB52F 23S201011
- 3G2JB52F 83S165292
- 3G2JB52F 93S143687
- 3G2JB52F 23S152991
- 3G2JB52F 73S172170
- 3G2JB52F X3S210510
- 3G2JB52F 43S150904
- 3G2JB52F 93S108776
- 3G2JB52F 73S178728
- 3G2JB52F 63S159751
- 3G2JB52F 23S140310
- 3G2JB52F 83S180584
- 3G2JB52F X3S160952
- 3G2JB52F 93S173045
- 3G2JB52F 13S189675
- 3G2JB52F 53S162950
- 3G2JB52F 73S153019
- 3G2JB52F 53S197925
- 3G2JB52F 33S171596
- 3G2JB52F 33S168682
- 3G2JB52F 03S159700
- 3G2JB52F X3S122363
- 3G2JB52F 93S181985
- 3G2JB52F 03S188503
- 3G2JB52F 03S191837
- 3G2JB52F 33S187992
- 3G2JB52F 73S191219
- 3G2JB52F 03S158255
- 3G2JB52F 33S192092
Neighboring configurations
Other factory configurations of the Sunfire, 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 31 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.