2002 Audi RS4 vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Audi RS4. In addition, the cost of maintenance, including insurance, on 2002 Audi RS4 would be higher. At 2,671 cc (6 cylinders), 2002 Audi RS4 is equipped with a bigger engine. In terms of performance, 2002 Audi RS4 (376 HP @ 6300 RPM) has 291 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 2002 Audi RS4 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi RS4 weights approximately 270 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2002 Audi RS4 will offer significantly more control. 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, 2002 Audi RS4 (449 Nm @ 2500 RPM) has 310 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 2002 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 Opel Astra has automatic transmission and 2002 Audi RS4 has manual transmission. 2002 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi RS4 | 2004 Opel Astra | |
| Make | Audi | Opel |
| Model | RS4 | Astra |
| Year Released | 2002 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 376 HP | 85 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 449 Nm | 139 Nm |
| Torque RPM | 2500 RPM | 2600 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1585 kg | 1315 kg |
| Vehicle Length | 4480 mm | 4290 mm |
| Vehicle Width | 1740 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
| Fuel Tank Capacity | 55 L | 52 L |
