1991 Rover 400 vs. 2006 Suzuki Grand Vitara
To start off, 2006 Suzuki Grand Vitara is newer by 15 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 2,737 cc (6 cylinders), 2006 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2006 Suzuki Grand Vitara (185 HP @ 6000 RPM) has 99 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM) In normal driving conditions, 2006 Suzuki Grand Vitara should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 1991 Rover 400 weights approximately 135 kg more than 2006 Suzuki Grand Vitara.
Because 2006 Suzuki Grand Vitara 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, 2006 Suzuki Grand Vitara 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 Suzuki Grand Vitara (250 Nm) has 70 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 2006 Suzuki Grand Vitara will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 1991 Rover 400 | 2006 Suzuki Grand Vitara | |
| Make | Rover | Suzuki |
| Model | 400 | Grand Vitara |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 2737 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 185 HP |
| Engine RPM | 4300 RPM | 6000 RPM |
| Torque | 180 Nm | 250 Nm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1170 kg | 1035 kg |
| Vehicle Length | 4370 mm | 4480 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1410 mm | 1700 mm |
| Wheelbase Size | 2560 mm | 2650 mm |
