2007 BMW X5 vs. 1991 Chrysler Viper
To start off, 2007 BMW X5 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1991 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1991 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1991 Chrysler Viper (389 HP @ 5150 RPM) has 161 more horse power than 2007 BMW X5. (228 HP @ 5900 RPM) In normal driving conditions, 1991 Chrysler 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 490 kg more than 1991 Chrysler Viper.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chrysler 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, 1991 Chrysler Viper (621 Nm @ 3600 RPM) has 321 more torque (in Nm) than 2007 BMW X5. (300 Nm @ 3500 RPM). This means 1991 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5.
Compare all specifications:
2007 BMW X5 | 1991 Chrysler Viper | |
Make | BMW | Chrysler |
Model | X5 | Viper |
Year Released | 2007 | 1991 |
Body Type | SUV | Roadster |
Engine Position | Front | Front |
Engine Size | 2979 cc | 7986 cc |
Engine Cylinders | 6 cylinders | 10 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 228 HP | 389 HP |
Engine RPM | 5900 RPM | 5150 RPM |
Torque | 300 Nm | 621 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2080 kg | 1590 kg |
Vehicle Length | 4670 mm | 4460 mm |
Vehicle Width | 1710 mm | 1930 mm |
Vehicle Height | 1880 mm | 1130 mm |
Wheelbase Size | 2830 mm | 2450 mm |