2007 Audi A3 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 1,895 cc (4 cylinders), 2007 Audi A3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 100 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, 2007 Audi A3 (250 Nm @ 1900 RPM) has 74 more torque (in Nm) than 2008 Opel Astra. (176 Nm @ 3800 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2007 Audi A3 | 2008 Opel Astra | |
| Make | Audi | Opel |
| Model | A3 | Astra |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 0 HP |
| Torque | 250 Nm | 176 Nm |
| Torque RPM | 1900 RPM | 3800 RPM |
| Engine Bore Size | 79.5 mm | 80.5 mm |
| Engine Stroke Size | 95.5 mm | 88.2 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 187 km/hour | 208 km/hour |
| Acceleration 0-100mph | 11.7 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1310 kg |
| Vehicle Length | 4290 mm | 3540 mm |
| Vehicle Height | 1430 mm | 1700 mm |
| Wheelbase Size | 2580 mm | 2620 mm |
| Fuel Consumption Overall | 5.1 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 55 L | 52 L |
