2002 Opel Astra vs. 2005 Rover 45
To start off, 2005 Rover 45 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Astra. In addition, the cost of maintenance, including insurance, on 2002 Opel Astra would be higher. At 1,994 cc (6 cylinders), 2005 Rover 45 is equipped with a bigger engine. In terms of performance, 2005 Rover 45 (148 HP @ 6500 RPM) has 47 more horse power than 2002 Opel Astra. (101 HP @ 5800 RPM) In normal driving conditions, 2005 Rover 45 should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Astra weights approximately 10 kg more than 2005 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, 2005 Rover 45 (185 Nm @ 4000 RPM) has 36 more torque (in Nm) than 2002 Opel Astra. (149 Nm @ 3600 RPM). This means 2005 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Astra. 2005 Rover 45 has automatic transmission and 2002 Opel Astra has manual transmission. 2002 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Opel Astra | 2005 Rover 45 | |
| Make | Opel | Rover |
| Model | Astra | 45 |
| Year Released | 2002 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1584 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 101 HP | 148 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 149 Nm | 185 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1340 kg |
| Vehicle Length | 4280 mm | 4370 mm |
| Vehicle Width | 1720 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 2630 mm |
| Fuel Tank Capacity | 52 L | 55 L |
