2007 BMW X5 vs. 2006 Dodge Viper
To start off, 2007 BMW X5 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Dodge Viper. In addition, the cost of maintenance, including insurance, on 2006 Dodge Viper would be higher. At 8,274 cc (10 cylinders), 2006 Dodge Viper is equipped with a bigger engine. In terms of performance, 2006 Dodge Viper (510 HP @ 5600 RPM) has 194 more horse power than 2007 BMW X5. (316 HP @ 6100 RPM) In normal driving conditions, 2006 Dodge Viper should accelerate faster than 2007 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 672 kg more than 2006 Dodge Viper.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 will offer significantly more control. 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, 2006 Dodge Viper (725 Nm @ 4200 RPM) has 285 more torque (in Nm) than 2007 BMW X5. (440 Nm @ 3700 RPM). This means 2006 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5. 2007 BMW X5 has automatic transmission and 2006 Dodge Viper has manual transmission. 2006 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X5 | 2006 Dodge Viper | |
| Make | BMW | Dodge |
| Model | X5 | Viper |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 8274 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 316 HP | 510 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 440 Nm | 725 Nm |
| Torque RPM | 3700 RPM | 4200 RPM |
| Engine Bore Size | 92 mm | 102 mm |
| Engine Stroke Size | 82.7 mm | 101 mm |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 210 km/hour | 306 km/hour |
| Acceleration 0-100mph | 7 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 1523 kg |
| Vehicle Length | 4670 mm | 4470 mm |
| Vehicle Width | 1880 mm | 1920 mm |
| Vehicle Height | 1710 mm | 1220 mm |
| Wheelbase Size | 2830 mm | 2520 mm |
| Fuel Consumption | 10.7 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 93 L | 70 L |
