2008 Audi A3 vs. 2005 Opel Astra
To start off, 2008 Audi A3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,981 cc (4 cylinders), 2008 Audi A3 is equipped with a bigger engine. In terms of performance, 2008 Audi A3 (200 HP @ 5100 RPM) has 80 more horse power than 2005 Opel Astra. (120 HP @ 4000 RPM). In normal driving conditions, 2008 Audi A3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A3 weights approximately 40 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Audi A3 (281 Nm @ 1800 RPM) has 111 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2008 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2008 Audi A3 | 2005 Opel Astra | |
Make | Audi | Opel |
Model | A3 | Astra |
Year Released | 2008 | 2005 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1981 cc | 1795 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 200 HP | 120 HP |
Engine RPM | 5100 RPM | 4000 RPM |
Torque | 281 Nm | 170 Nm |
Torque RPM | 1800 RPM | 3800 RPM |
Engine Bore Size | 82.5 mm | 80.5 mm |
Engine Stroke Size | 92.8 mm | 88.2 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1275 kg | 1235 kg |
Vehicle Length | 4290 mm | 4520 mm |
Wheelbase Size | 2580 mm | 2740 mm |
Fuel Tank Capacity | 55 L | 52 L |