2003 Audi A8 vs. 2003 Opel Astra
To start off, both 2003 Audi A8 and 2003 Opel Astra were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,936 cc (8 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (272 HP @ 3750 RPM) has 128 more horse power than 2003 Opel Astra. (144 HP @ 5800 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 440 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.
Because 2003 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 Audi A8 will offer significantly more control. 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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 447 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2003 Audi A8 | 2003 Opel Astra | |
Make | Audi | Opel |
Model | A8 | Astra |
Year Released | 2003 | 2003 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 3936 cc | 2172 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 272 HP | 144 HP |
Engine RPM | 3750 RPM | 5800 RPM |
Torque | 650 Nm | 203 Nm |
Torque RPM | 1800 RPM | 4000 RPM |
Engine Bore Size | 81 mm | 86 mm |
Engine Stroke Size | 95.5 mm | 94.6 mm |
Engine Compression Ratio | 17.5:1 | 10.0:1 |
Top Speed | 250 km/hour | 202 km/hour |
Acceleration 0-100mph | 6.8 seconds | 10.5 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1820 kg | 1380 kg |
Vehicle Length | 5190 mm | 4290 mm |
Vehicle Width | 1900 mm | 1720 mm |
Vehicle Height | 1460 mm | 1520 mm |
Wheelbase Size | 3080 mm | 2640 mm |
Fuel Consumption Highway | 7.5 L/100km | 6.9 L/100km |
Fuel Consumption City | 13.4 L/100km | 12 L/100km |
Fuel Consumption Overall | 9.6 L/100km | 8.8 L/100km |
Fuel Tank Capacity | 90 L | 52 L |