1983 Opel Corsa vs. 2004 Rover 75
To start off, 2004 Rover 75 is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Opel Corsa. In addition, the cost of maintenance, including insurance, on 1983 Opel Corsa would be higher. At 2,497 cc (6 cylinders), 2004 Rover 75 is equipped with a bigger engine. In terms of performance, 2004 Rover 75 (175 HP @ 6250 RPM) has 131 more horse power than 1983 Opel Corsa. (44 HP @ 5400 RPM) In normal driving conditions, 2004 Rover 75 should accelerate faster than 1983 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 75 weights approximately 765 kg more than 1983 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Rover 75 (240 Nm @ 4000 RPM) has 172 more torque (in Nm) than 1983 Opel Corsa. (68 Nm @ 2800 RPM). This means 2004 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Corsa.
Compare all specifications:
| 1983 Opel Corsa | 2004 Rover 75 | |
| Make | Opel | Rover |
| Model | Corsa | 75 |
| Year Released | 1983 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 44 HP | 175 HP |
| Engine RPM | 5400 RPM | 6250 RPM |
| Torque | 68 Nm | 240 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 770 kg | 1535 kg |
| Vehicle Length | 3960 mm | 4750 mm |
| Vehicle Width | 1550 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
| Fuel Consumption Overall | 6 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
