2008 Audi A8 vs. 2008 Opel Astra
To start off, both 2008 Audi A8 and 2008 Opel Astra were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,134 cc (8 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (322 HP @ 3750 RPM) has 218 more horse power than 2008 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 430 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A8 (650 Nm @ 1600 RPM) has 500 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2008 Audi A8 has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Audi A8 | 2008 Opel Astra | |
Make | Audi | Opel |
Model | A8 | Astra |
Year Released | 2008 | 2008 |
Engine Position | Front | Front |
Engine Size | 4134 cc | 1596 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 104 HP |
Engine RPM | 3750 RPM | 6000 RPM |
Torque | 650 Nm | 150 Nm |
Torque RPM | 1600 RPM | 3900 RPM |
Engine Compression Ratio | 16.5:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 245 km/hour | 186 km/hour |
Acceleration 0-100mph | 5.9 seconds | 14.1 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1945 kg | 1515 kg |
Vehicle Length | 5070 mm | 4480 mm |
Vehicle Width | 1900 mm | 2030 mm |
Vehicle Height | 1450 mm | 1840 mm |
Wheelbase Size | 2950 mm | 2620 mm |
Fuel Consumption Overall | 9.4 L/100km | 7 L/100km |
Fuel Tank Capacity | 90 L | 52 L |