1999 BMW X5 vs. 1997 Dodge Viper
To start off, 1999 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 1997 Dodge Viper. In addition, the cost of maintenance, including insurance, on 1997 Dodge Viper would be higher. At 7,986 cc (10 cylinders), 1997 Dodge Viper is equipped with a bigger engine. In terms of performance, 1997 Dodge Viper (415 HP) has 133 more horse power than 1999 BMW X5. (282 HP) In normal driving conditions, 1997 Dodge Viper should accelerate faster than 1999 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 678 kg more than 1997 Dodge Viper.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 1999 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, 1997 Dodge Viper (664 Nm) has 225 more torque (in Nm) than 1999 BMW X5. (439 Nm). This means 1997 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW X5. 1999 BMW X5 has automatic transmission and 1997 Dodge Viper has manual transmission. 1997 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW X5 | 1997 Dodge Viper | |
| Make | BMW | Dodge |
| Model | X5 | Viper |
| Year Released | 1999 | 1997 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 7986 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 415 HP |
| Torque | 439 Nm | 664 Nm |
| Engine Bore Size | 92 mm | 101.7 mm |
| Engine Stroke Size | 82.7 mm | 98.6 mm |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2184 kg | 1506 kg |
| Vehicle Length | 4670 mm | 4450 mm |
| Vehicle Width | 1880 mm | 1930 mm |
| Vehicle Height | 1710 mm | 1120 mm |
| Wheelbase Size | 2730 mm | 2450 mm |
| Fuel Tank Capacity | 93 L | 68 L |
