2009 Audi A4 vs. 2008 Opel Astra
To start off, 2009 Audi A4 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 1,796 cc (4 cylinders), 2008 Opel Astra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 352 kg more than 2008 Opel Astra.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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 A4 (225 Nm @ 1950 RPM) has 50 more torque (in Nm) than 2008 Opel Astra. (175 Nm @ 3800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
2009 Audi A4 | 2008 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2009 | 2008 |
Engine Position | Front | Front |
Engine Size | 1781 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 161 HP | 0 HP |
Torque | 225 Nm | 175 Nm |
Torque RPM | 1950 RPM | 3800 RPM |
Engine Compression Ratio | 9.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 9.5 seconds | 10.1 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1630 kg | 1278 kg |
Vehicle Length | 4580 mm | 4300 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1400 mm | 1440 mm |
Wheelbase Size | 2660 mm | 2620 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.3 L/100km |
Fuel Tank Capacity | 66 L | 52 L |