BMW 645Ci vs Dodge Viper
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2017 Dodge Viper
Overview
| Spec | BMW 645Ci645Ci | Dodge ViperSRT |
|---|---|---|
| Selected trim | 645Ci | SRT |
| Body style | Coupe | Coupe |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (required) |
| Transmission | 6-speed manual | 6-speed manual |
| Engine type | gas | gas |
| Model year | 2005 | 2017 |
Pricing & market
| Spec | BMW 645Ci645Ci | Dodge ViperSRT |
|---|---|---|
| MSRP | $69,900 (best) | $87,895 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | BMW 645Ci645Ci | Dodge ViperSRT |
|---|---|---|
| Combined MPG | 18 MPG (best) | 14 MPG |
| City MPG | 15 MPG (best) | 12 MPG |
| Highway MPG | 23 MPG (best) | 19 MPG |
| Fuel tank | 18.5 gal (best) | 16 gal |
Performance
| Spec | BMW 645Ci645Ci | Dodge ViperSRT |
|---|---|---|
| Horsepower | 325 hp | 645 hp (best) |
| Torque | 330 lb-ft | 600 lb-ft (best) |
| Engine size | 4.4 L | 8.4 L (best) |
| Cylinders | V8 | V10 |
Size & capability
| Spec | BMW 645Ci645Ci | Dodge ViperSRT |
|---|---|---|
| Seating | 4 seats (best) | 2 seats |
| Doors | 2 | 2 |
| Cargo volume | 13 cu ft | 14.7 cu ft (best) |
| Curb weight | 3,781 lbs | 3,390 lbs (best) |
| Ground clearance | — | 5 in (best) |
| Wheelbase | 109.4 in (best) | 98.8 in |
| Length | 190.2 in (best) | 175.7 in |
| Width | 73 in | 76.4 in (best) |
| Height | 54.1 in (best) | 49.1 in |
Safety & recalls
| Spec | BMW 645Ci645Ci | Dodge ViperSRT |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | BMW 645Ci | Dodge Viper |
|---|---|---|
| 1 | 645Ci $69,900 MSRP(Currently comparing) | SRT $87,895 MSRP(Currently comparing) |
| 2 | 645Ci $76,900 MSRP | GTC $95,895 MSRP |
| 3 | — | GTS $107,995 MSRP |
| 4 | — | ACR $118,795 MSRP |
BMW 645Ci vs Dodge Viper FAQ
- Which is better: 2005 BMW 645Ci or 2017 Dodge Viper?
- It depends on priorities. OpenDealer compares 2005 BMW 645Ci vs 2017 Dodge Viper on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2005 BMW 645Ci or 2017 Dodge Viper?
- Based on starting MSRP, the 2005 BMW 645Ci starts lower at $69,900.
- Which has better startingMsrp: 2005 BMW 645Ci or 2017 Dodge Viper?
- The 2005 BMW 645Ci leads on startingMsrp in this comparison (69,900).
- Which has better combinedMpg: 2005 BMW 645Ci or 2017 Dodge Viper?
- The 2005 BMW 645Ci leads on combinedMpg in this comparison (18).
- Which has better horsepower: 2005 BMW 645Ci or 2017 Dodge Viper?
- The 2017 Dodge Viper leads on horsepower in this comparison (645).
- Which has better seats: 2005 BMW 645Ci or 2017 Dodge Viper?
- The 2005 BMW 645Ci leads on seats in this comparison (4).