1991 Rover 400 vs. 2007 Dodge Nitro
To start off, 2007 Dodge Nitro is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 2,768 cc (4 cylinders), 2007 Dodge Nitro is equipped with a bigger engine. In terms of performance, 2007 Dodge Nitro (175 HP @ 3800 RPM) has 89 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM) In normal driving conditions, 2007 Dodge Nitro should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Nitro weights approximately 690 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 2007 Dodge Nitro is four wheel drive (4WD), it will have significant more traction and grip than 1991 Rover 400. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Nitro 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, 2007 Dodge Nitro (460 Nm) has 280 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 2007 Dodge Nitro will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 1991 Rover 400 | 2007 Dodge Nitro | |
| Make | Rover | Dodge |
| Model | 400 | Nitro |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 2768 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 175 HP |
| Engine RPM | 4300 RPM | 3800 RPM |
| Torque | 180 Nm | 460 Nm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1170 kg | 1860 kg |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1780 mm |
| Wheelbase Size | 2560 mm | 2770 mm |
