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 1,896 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (123 HP @ 5600 RPM) has 10 more horse power than 2009 Audi A4. (113 HP @ 4000 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 65 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, 2009 Audi A4 (285 Nm @ 1900 RPM) has 115 more torque (in Nm) than 2008 Opel Astra. (170 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 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1896 cc | 1794 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 113 HP | 123 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 285 Nm | 170 Nm |
Torque RPM | 1900 RPM | 3800 RPM |
Engine Bore Size | 79.6 mm | 80.5 mm |
Engine Stroke Size | 95.5 mm | 88.2 mm |
Engine Compression Ratio | 19.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 11.2 seconds | 10.9 seconds |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1390 kg | 1325 kg |
Vehicle Length | 4590 mm | 4520 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1430 mm | 1510 mm |
Wheelbase Size | 2650 mm | 2710 mm |
Fuel Consumption Overall | 5.6 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 70 L | 52 L |