2009 Audi A3 vs. 2008 Opel Astra
To start off, 2009 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra would be higher. At 1,948 cc (4 cylinders), 2009 Audi A3 is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (197 HP @ 6000 RPM) has 97 more horse power than 2008 Opel Astra. (100 HP @ 4400 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 463 kg more than 2009 Audi A3.
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, 2009 Audi A3 (280 Nm @ 1800 RPM) has 40 more torque (in Nm) than 2008 Opel Astra. (240 Nm @ 2300 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2009 Audi A3 | 2008 Opel Astra | |
Make | Audi | Opel |
Model | A3 | Astra |
Year Released | 2009 | 2008 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1948 cc | 1686 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 100 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 280 Nm | 240 Nm |
Torque RPM | 1800 RPM | 2300 RPM |
Engine Bore Size | 82.6 mm | 79 mm |
Engine Stroke Size | 92.8 mm | 86 mm |
Engine Compression Ratio | 10.5:1 | 18.4:1 |
Fuel Type | Gasoline | Diesel |
Acceleration 0-100mph | 7.1 seconds | 12.5 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 | 930 kg | 1393 kg |
Vehicle Length | 4290 mm | 4520 mm |
Vehicle Width | 1770 mm | 1760 mm |
Vehicle Height | 1430 mm | 1510 mm |
Wheelbase Size | 2580 mm | 2710 mm |
Fuel Consumption Overall | 8.9 L/100km | 5 L/100km |
Fuel Tank Capacity | 55 L | 52 L |