1998 Opel Astra vs. 2003 Rover 45
To start off, 2003 Rover 45 is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 1,995 cc (4 cylinders), 1998 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Rover 45 (102 HP @ 6300 RPM) has 17 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM) In normal driving conditions, 2003 Rover 45 should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 180 kg more than 2003 Rover 45.
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 Opel Astra (188 Nm @ 1800 RPM) has 65 more torque (in Nm) than 2003 Rover 45. (123 Nm @ 5000 RPM). This means 1998 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Rover 45.
Compare all specifications:
| 1998 Opel Astra | 2003 Rover 45 | |
| Make | Opel | Rover |
| Model | Astra | 45 |
| Year Released | 1998 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 85 HP | 102 HP |
| Engine RPM | 4400 RPM | 6300 RPM |
| Torque | 188 Nm | 123 Nm |
| Torque RPM | 1800 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 75 mm |
| Engine Stroke Size | 90 mm | 79 mm |
| Engine Compression Ratio | 18.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1110 kg |
| Vehicle Length | 4060 mm | 4370 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 2630 mm |
| Fuel Tank Capacity | 44 L | 54 L |
