2009 Audi A4 vs. 2003 Opel Astra
To start off, 2009 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,198 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (161 HP @ 5700 RPM) has 16 more horse power than 2003 Opel Astra. (145 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 92 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (225 Nm @ 1950 RPM) has 22 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2009 | 2003 |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 161 HP | 145 HP |
Engine RPM | 5700 RPM | 5800 RPM |
Torque | 225 Nm | 203 Nm |
Torque RPM | 1950 RPM | 4000 RPM |
Engine Bore Size | 81.1 mm | 86 mm |
Engine Stroke Size | 86.4 mm | 94.6 mm |
Engine Compression Ratio | 9.3:1 | 10.0:1 |
Acceleration 0-100mph | 8.6 seconds | 10 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1390 kg | 1298 kg |
Vehicle Length | 4590 mm | 4120 mm |
Vehicle Width | 1780 mm | 1720 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2650 mm | 2500 mm |
Fuel Consumption Overall | 8.2 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 70 L | 52 L |