1990 Chrysler Viper vs. 1991 Rover 400
To start off, 1991 Rover 400 is newer by 1 year(s). Which means there will be less support and parts availability for 1990 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1990 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1990 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1990 Chrysler Viper (389 HP @ 5150 RPM) has 303 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM). In normal driving conditions, 1990 Chrysler Viper should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chrysler Viper weights approximately 420 kg more than 1991 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Chrysler Viper is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 Chrysler Viper. However, in wet, icy, snow, or gravel driving conditions, 1991 Rover 400, being front wheel drive (FWD), will offer much better control with better grip. 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, 1990 Chrysler Viper (620 Nm) has 440 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 1990 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 1990 Chrysler Viper | 1991 Rover 400 | |
| Make | Chrysler | Rover |
| Model | Viper | 400 |
| Year Released | 1990 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 1769 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 389 HP | 86 HP |
| Engine RPM | 5150 RPM | 4300 RPM |
| Torque | 620 Nm | 180 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1590 kg | 1170 kg |
| Vehicle Length | 4460 mm | 4370 mm |
| Vehicle Width | 1930 mm | 1690 mm |
| Vehicle Height | 1130 mm | 1410 mm |
| Wheelbase Size | 2450 mm | 2560 mm |
