2007 Audi A8 vs. 2007 Opel Astra
To start off, both 2007 Audi A8 and 2007 Opel Astra were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,697 cc (8 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (276 HP @ 6000 RPM) has 187 more horse power than 2007 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 546 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A8 (360 Nm @ 3750 RPM) has 235 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2007 Audi A8 | 2007 Opel Astra | |
Make | Audi | Opel |
Model | A8 | Astra |
Year Released | 2007 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3697 cc | 1362 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 276 HP | 89 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 360 Nm | 125 Nm |
Torque RPM | 3750 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 73.4 mm |
Engine Stroke Size | 82.4 mm | 80.6 mm |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 180 km/hour |
Acceleration 0-100mph | 7.3 seconds | 13.6 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1776 kg | 1230 kg |
Vehicle Length | 5060 mm | 4300 mm |
Vehicle Width | 1900 mm | 1760 mm |
Vehicle Height | 1450 mm | 1440 mm |
Wheelbase Size | 2950 mm | 2620 mm |
Fuel Consumption Overall | 11.7 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 90 L | 52 L |