2007 BMW M vs. 2005 Dodge Viper
To start off, 2007 BMW M is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Dodge Viper. In addition, the cost of maintenance, including insurance, on 2005 Dodge Viper would be higher. At 8,284 cc (10 cylinders), 2005 Dodge Viper is equipped with a bigger engine. In terms of performance, 2005 Dodge Viper (500 HP @ 5600 RPM) has 170 more horse power than 2007 BMW M. (330 HP @ 7900 RPM) In normal driving conditions, 2005 Dodge Viper should accelerate faster than 2007 BMW M. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Viper weights approximately 61 kg more than 2007 BMW M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Dodge Viper (712 Nm @ 4200 RPM) has 357 more torque (in Nm) than 2007 BMW M. (355 Nm @ 4900 RPM). This means 2005 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW M.
Compare all specifications:
| 2007 BMW M | 2005 Dodge Viper | |
| Make | BMW | Dodge |
| Model | M | Viper |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 8284 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 330 HP | 500 HP |
| Engine RPM | 7900 RPM | 5600 RPM |
| Torque | 355 Nm | 712 Nm |
| Torque RPM | 4900 RPM | 4200 RPM |
| Engine Bore Size | 87 mm | 102.4 mm |
| Engine Stroke Size | 91 mm | 100.6 mm |
| Engine Compression Ratio | 11.5:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1546 kg |
| Vehicle Length | 4120 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1920 mm |
| Vehicle Height | 1310 mm | 1240 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
| Fuel Tank Capacity | 55 L | 70 L |
