2008 Audi A8 vs. 2003 Opel Astra
To start off, 2008 Audi A8 is newer by 5 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 2,772 cc (6 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (207 HP @ 5500 RPM) has 62 more horse power than 2003 Opel Astra. (145 HP @ 5800 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 392 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, 2008 Audi A8 (280 Nm @ 3000 RPM) has 77 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2008 Audi A8 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A8 | Astra |
Year Released | 2008 | 2003 |
Engine Position | Front | Front |
Engine Size | 2772 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 207 HP | 145 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 280 Nm | 203 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 86 mm |
Engine Stroke Size | 82.4 mm | 94.6 mm |
Engine Compression Ratio | 12.5:1 | 10.0:1 |
Top Speed | 238 km/hour | 208 km/hour |
Acceleration 0-100mph | 8 seconds | 10 seconds |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1690 kg | 1298 kg |
Vehicle Length | 5070 mm | 4120 mm |
Vehicle Width | 1900 mm | 1720 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2950 mm | 2500 mm |
Fuel Consumption Overall | 8.3 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 90 L | 52 L |