2005 Dodge Viper vs. 2008 Mercedes-Benz R
To start off, 2008 Mercedes-Benz R is newer by 3 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 8,277 cc (10 cylinders), 2005 Dodge Viper is equipped with a bigger engine. In terms of performance, 2005 Dodge Viper (493 HP @ 5600 RPM) has 305 more horse power than 2008 Mercedes-Benz R. (188 HP @ 4000 RPM). In normal driving conditions, 2005 Dodge Viper should accelerate faster than 2008 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 659 kg more than 2005 Dodge Viper.
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 272 more torque (in Nm) than 2008 Mercedes-Benz R. (440 Nm @ 1400 RPM). This means 2005 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz R. 2008 Mercedes-Benz R has automatic transmission and 2005 Dodge Viper has manual transmission. 2005 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Dodge Viper | 2008 Mercedes-Benz R | |
| Make | Dodge | Mercedes-Benz |
| Model | Viper | R |
| Year Released | 2005 | 2008 |
| Body Type | Roadster | Minivan |
| Engine Position | Front | Front |
| Engine Size | 8277 cc | 2987 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 493 HP | 188 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 712 Nm | 440 Nm |
| Torque RPM | 4200 RPM | 1400 RPM |
| Engine Bore Size | 102.4 mm | 83 mm |
| Engine Stroke Size | 100.6 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1536 kg | 2195 kg |
| Vehicle Length | 4470 mm | 4940 mm |
| Vehicle Width | 1950 mm | 1930 mm |
| Vehicle Height | 1220 mm | 1670 mm |
| Wheelbase Size | 2520 mm | 2990 mm |
| Fuel Consumption Overall | 15.7 L/100km | 9 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
