Factory build sheet
2018 Subaru WRX WRX MID+L+RE
Build JF1VA1B6-J · 2L 4cyl · All-wheel drive · Sedan
VIN positions 1 through 8 read JF1VA1B6 and position 10 reads J. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every WRX whose VIN starts JF1VA1B6 and carries J in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 913 of them.
- Decoded Jul 7, 2026
- 913 known VINs
- 31 listed for sale now
Factory specification
As filed by Subaru 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 L
- Cylinders
- 4
- Engine model
- DIB
- Turbocharged
- Yes
- Horsepower
- 268 hp
- Fuel type
- Gasoline
Drivetrain
- Drive type
- All-wheel drive
Body & chassis
- Body class
- Sedan/Saloon
- NHTSA body type
- PASSENGER CAR
- Doors
- 4
- Manufacturer
- SUBARU CORPORATION
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.
What this build asks today
Asking prices of live dealer listings decoded to this exact configuration — narrower than the trim-level figure, because every car counted here shares the same engine, transmission and drivetrain.
$18,995 median asking price · 52 listings · as of Aug 30, 2026
Low 2% of listings $13,970 Top 2% of listings $24,998
The same build, other model years
Subaru used the VIN pattern JF1VA1B6 for 5 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 | JF1 | SUBARU CORPORATION · World manufacturer identifier |
| 4–8 | VA1B6 | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | J | Model year — 2018 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
913 vehicles carry this build
Every VIN we have decoded to JF1VA1B6-J shares the specification above.
- 913 Known VINs
- 31 Listed for sale now
- 52 Priced listings
- $18,995 Median asking
Vehicles of this build
A fixed sample of 3 vehicles carrying this configuration — each with its own history page. The sample refreshes quarterly, not nightly, so it stays put between visits.
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 WRX, 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.
- 2018 WRX MID+L+M/R 2L 4-cyl · Sedan saloon · AWD 3,202 vehicles · $17,995 median
- 2018 WRX High+L+KA+M/R 2L 4-cyl · Sedan saloon · AWD 890 vehicles · $18,200 median
- 2018 WRX High+L+KA+BSD+Navi(H/K)+M/R 2L 4-cyl · Sedan saloon · AWD 989 vehicles · $18,980 median
- 2018 WRX High+L+KA+BSD+Navi(H/K)+M/R+ES 2L 4-cyl · Sedan saloon · AWD 548 vehicles · $18,991 median
- 2018 STI High+L+KA+RE+BSD+Navi(H/K)+M/R 2.5L 4-cyl · Sedan saloon · AWD 587 vehicles · $28,480 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.
Prices are asking prices from 52 live dealer listings decoded to this build , last updated August 30, 2026 . They are what sellers ask, not what buyers paid.
Vehicle counts come from the 913 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.