1997 Audi A4 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Audi A4. In addition, the cost of maintenance, including insurance, on 1997 Audi A4 would be higher. At 2,393 cc (6 cylinders), 1997 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A4 weights approximately 45 kg more than 2008 Opel Astra.
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, 1997 Audi A4 (234 Nm @ 3200 RPM) has 109 more torque (in Nm) than 2008 Opel Astra. (125 Nm @ 4000 RPM). This means 1997 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 1997 Audi A4 | 2008 Opel Astra | |
| Make | Audi | Opel |
| Model | A4 | Astra |
| Year Released | 1997 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1364 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 163 HP | 0 HP |
| Torque | 234 Nm | 125 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 73.5 mm |
| Engine Stroke Size | 77.4 mm | 80.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 8.2 seconds | 13.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1230 kg |
| Vehicle Length | 4490 mm | 4260 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
| Fuel Tank Capacity | 55 L | 52 L |
