2005 Audi A4 vs. 2003 Opel Astra
To start off, 2005 Audi A4 is newer by 2 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 1,984 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (148 HP @ 6000 RPM) has 25 more horse power than 2003 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 290 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, 2005 Audi A4 (200 Nm @ 3500 RPM) has 27 more torque (in Nm) than 2003 Opel Astra. (173 Nm @ 3800 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2005 Audi A4 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 2005 | 2003 |
Engine Position | Front | Front |
Engine Size | 1984 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 123 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 200 Nm | 173 Nm |
Torque RPM | 3500 RPM | 3800 RPM |
Engine Bore Size | 82.6 mm | 80.5 mm |
Engine Stroke Size | 92.8 mm | 88.2 mm |
Engine Compression Ratio | 11.5:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 9.9 seconds | 11.1 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1405 kg | 1115 kg |
Vehicle Length | 4550 mm | 4260 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2640 mm |
Fuel Consumption Overall | 7.1 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 70 L | 53 L |