Factory build sheet
1999 Dodge Viper RT/10, GTS Coupe
Build 1B3ER69E-X · 8L 10cyl · Rear-wheel drive · Coupe
VIN positions 1 through 8 read 1B3ER69E and position 10 reads X. Those nine characters define this build. Position 9 and positions 11 through 17 differ on every car.
Every Viper whose VIN starts 1B3ER69E and carries X in position 10 left the plant with the same engine, transmission, drivetrain and equipment listed below. We know of 49 of them.
- Decoded Jul 7, 2026
- 49 known VINs
- 5 listed for sale now
Factory specification
As filed by Dodge 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
- 8 L
- Cylinders
- 10
- Configuration
- V-Shaped
- Engine model
- 10-cylinder
- Fuel type
- Gasoline
Drivetrain
- Drive type
- Rear-wheel drive
Body & chassis
- Body class
- Coupe
- NHTSA body type
- PASSENGER CAR
- Doors
- 2
- Series
- SR
- Manufacturer
- FCA US LLC
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.
$114,970 median asking price · 9 listings · as of Aug 30, 2026
Too few listings to publish a price range — with 9 cars on the market, the cheapest and the dearest are single cars, not a spread. The median above is what they ask in the middle.
The same build, other model years
Dodge used the VIN pattern 1B3ER69E for 7 model years. Nothing but the year changes between these pages, so the price gap between them is depreciation on an identical car.
- 1996 RT/10, GTS Coupe 8L 10cyl Coupe · 84 vehicles code T $97,995
- 1997 RT/10, GTS Coupe 8L 10cyl Coupe · 112 vehicles code V $93,900
- 1998 RT/10, GTS Coupe 8L 10cyl Coupe · 44 vehicles code W $71,298
-
1999 You are here code X $114,970
- 2000 RT/10, GTS Coupe 8L 10cyl Coupe · 69 vehicles code Y $90,677
- 2001 RT/10, GTS Coupe 8L 10cyl Coupe · 69 vehicles code 1 $80,673
- 2002 GTS 8L 10cyl Coupe · 85 vehicles code 2 $115,988
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 | 1B3 | FCA US LLC · World manufacturer identifier |
| 4–8 | ER69E | Model, body style, engine and restraint system |
| 9 | × | Check digit — computed per vehicle, not part of the build |
| 10 | X | Model year — 1999 |
| 11 | × | Assembly plant |
| 12–17 | ×××××× | Production sequence number, unique to each vehicle |
49 vehicles carry this build
Every VIN we have decoded to 1B3ER69E-X shares the specification above.
- 49 Known VINs
- 5 Listed for sale now
- 9 Priced listings
- $114,970 Median asking
- 1B3ER69E 5XV503910
- 1B3ER69E 7XV503505
- 1B3ER69E XXV504521
- 1B3ER69E 7XV504590
- 1B3ER69E 9XV503456
- 1B3ER69E 5XV504541
- 1B3ER69E 5XV503190
- 1B3ER69E 6XV587235
- 1B3ER69E 2XV502942
- 1B3ER69E 0XV503491
- 1B3ER69E 6XV504497
- 1B3ER69E XXV503403
- 1B3ER69E 4XV503963
- 1B3ER69E 3XV502786
- 1B3ER69E XXV502655
- 1B3ER69E 8XV503982
- 1B3ER69E 0XV503586
- 1B3ER69E 5XV504572
- 1B3ER69E 3XV503582
- 1B3ER69E 8XV503965
- 1B3ER69E 1XV503547
- 1B3ER69E 0XV504642
- 1B3ER69E 5XV502644
- 1B3ER69E 7XV502886
- 1B3ER69E 7XV503004
- 1B3ER69E 1XV502947
- 1B3ER69E 2XV503542
- 1B3ER69E 7XV502967
- 1B3ER69E 4XV502926
- 1B3ER69E 4XV503526
- 1B3ER69E 4XV502991
- 1B3ER69E 7XV502693
- 1B3ER69E 6XV503933
- 1B3ER69E XXV502929
- 1B3ER69E 7XV502869
- 1B3ER69E XXV502736
- 1B3ER69E 0XV504673
- 1B3ER69E 1XV502673
- 1B3ER69E XXV503529
- 1B3ER69E 3XV503940
- 1B3ER69E 6XV502930
- 1B3ER69E 9XV503487
- 1B3ER69E 8XV503030
- 1B3ER69E 0XV502941
- 1B3ER69E 0XV502678
- 1B3ER69E 7XV502628
- 1B3ER69E 5XV503566
- 1B3ER69E 9XV502923
- 1B3ER69E 7XV503391
Neighboring configurations
Other factory configurations of the Viper, 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.
- 2000 RT/10, GTS Coupe 8L 10-cyl · Convertible cabriolet · RWD 95 vehicles · $55,000 median
- 2000 RT/10, GTS Coupe 8L 10-cyl · RWD 69 vehicles · $90,677 median
- 2001 RT/10, GTS Coupe 8L 10-cyl · Convertible cabriolet · RWD 100 vehicles · $55,000 median
- 2002 RT10 Roadster RWD 8L 10-cyl · Convertible cabriolet · RWD 50 vehicles · $57,498 median
- 2004 SRT-10 8.3L 10-cyl · Convertible cabriolet · RWD 343 vehicles · $60,636 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 9 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 49 VINs of this build we have seen in dealer inventory. They are a sample of the road population, not a production figure.