1997 Opel Astra vs. 1998 Rover 75
To start off, 1998 Rover 75 is newer by 1 year(s). Which means there will be less support and parts availability for 1997 Opel Astra. In addition, the cost of maintenance, including insurance, on 1997 Opel Astra would be higher. At 1,769 cc (4 cylinders), 1998 Rover 75 is equipped with a bigger engine. In terms of performance, 1998 Rover 75 (120 HP @ 5500 RPM) has 31 more horse power than 1997 Opel Astra. (89 HP @ 6000 RPM) In normal driving conditions, 1998 Rover 75 should accelerate faster than 1997 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Rover 75 weights approximately 225 kg more than 1997 Opel Astra. 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, 1998 Rover 75 (160 Nm @ 4000 RPM) has 35 more torque (in Nm) than 1997 Opel Astra. (125 Nm @ 4000 RPM). This means 1998 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Astra.
Compare all specifications:
| 1997 Opel Astra | 1998 Rover 75 | |
| Make | Opel | Rover |
| Model | Astra | 75 |
| Year Released | 1997 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 120 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 125 Nm | 160 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1150 kg | 1375 kg |
| Vehicle Length | 4250 mm | 4750 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2750 mm |
