2007 Opel Speedster vs. 2002 Rover 75
To start off, 2007 Opel Speedster is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Rover 75. In addition, the cost of maintenance, including insurance, on 2002 Rover 75 would be higher. At 1,998 cc (4 cylinders), 2007 Opel Speedster is equipped with a bigger engine. In terms of performance, 2007 Opel Speedster (197 HP @ 5500 RPM) has 75 more horse power than 2002 Rover 75. (122 HP @ 5500 RPM). In normal driving conditions, 2007 Opel Speedster should accelerate faster than 2002 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2002 Rover 75 weights approximately 470 kg more than 2007 Opel Speedster.
Because 2007 Opel Speedster 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 2007 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2002 Rover 75, 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, 2007 Opel Speedster (250 Nm @ 1950 RPM) has 90 more torque (in Nm) than 2002 Rover 75. (160 Nm @ 4000 RPM). This means 2007 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 2002 Rover 75.
Compare all specifications:
| 2007 Opel Speedster | 2002 Rover 75 | |
| Make | Opel | Rover |
| Model | Speedster | 75 |
| Year Released | 2007 | 2002 |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 122 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 250 Nm | 160 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 80 mm |
| Engine Stroke Size | 86 mm | 89.3 mm |
| Engine Compression Ratio | 8.8:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1005 kg | 1475 kg |
| Vehicle Length | 3790 mm | 4800 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1120 mm | 1430 mm |
| Wheelbase Size | 2340 mm | 2830 mm |
