2009 Audi A3 vs. 2007 Opel Astra
To start off, 2009 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,686 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (123 HP @ 6000 RPM) has 23 more horse power than 2007 Opel Astra. (100 HP @ 4400 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 63 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, 2007 Opel Astra (240 Nm @ 2300 RPM) has 40 more torque (in Nm) than 2009 Audi A3. (200 Nm @ 1500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
2009 Audi A3 | 2007 Opel Astra | |
Make | Audi | Opel |
Model | A3 | Astra |
Year Released | 2009 | 2007 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1390 cc | 1686 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 123 HP | 100 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 200 Nm | 240 Nm |
Torque RPM | 1500 RPM | 2300 RPM |
Engine Compression Ratio | 12.5:1 | 18.4:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 203 km/hour | 182 km/hour |
Acceleration 0-100mph | 9.3 seconds | 12.2 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 3 doors | 3 doors |
Vehicle Weight | 1302 kg | 1365 kg |
Vehicle Length | 4250 mm | 4300 mm |
Vehicle Width | 1770 mm | 1760 mm |
Vehicle Height | 1430 mm | 1440 mm |
Wheelbase Size | 2580 mm | 2620 mm |
Fuel Consumption Overall | 5.6 L/100km | 5 L/100km |
Fuel Tank Capacity | 55 L | 52 L |