2009 Audi A4 vs. 2007 Opel Astra
To start off, 2009 Audi A4 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 1,779 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (178 HP @ 5500 RPM) has 17 more horse power than 2009 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2007 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 155 kg more than 2007 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, 2007 Opel Astra (230 Nm @ 1950 RPM) has 5 more torque (in Nm) than 2009 Audi A4. (225 Nm @ 1950 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2009 Audi A4 | 2007 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2009 | 2007 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 1779 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 161 HP | 178 HP |
Engine RPM | 5700 RPM | 5500 RPM |
Torque | 225 Nm | 230 Nm |
Torque RPM | 1950 RPM | 1950 RPM |
Engine Compression Ratio | 9.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 226 km/hour | 221 km/hour |
Acceleration 0-100mph | 9.4 seconds | 8.6 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1540 kg | 1385 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 | 8.5 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 70 L | 52 L |