2009 Audi A8 vs. 2005 Opel Vectra
To start off, 2009 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 5,998 cc, 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 6200 RPM) has 236 more horse power than 2005 Opel Vectra. (208 HP @ 6200 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 370 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (580 Nm @ 4000 RPM) has 280 more torque (in Nm) than 2005 Opel Vectra. (300 Nm @ 4000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
2009 Audi A8 | 2005 Opel Vectra | |
Make | Audi | Opel |
Model | A8 | Vectra |
Year Released | 2009 | 2005 |
Engine Position | Front | Front |
Engine Size | 5998 cc | 3175 cc |
Engine Type | W | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 208 HP |
Engine RPM | 6200 RPM | 6200 RPM |
Torque | 580 Nm | 300 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 87.5 mm |
Engine Stroke Size | 90.2 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 239 km/hour |
Acceleration 0-100mph | 5.2 seconds | 8.1 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 | 1995 kg | 1625 kg |
Vehicle Length | 5190 mm | 4830 mm |
Vehicle Width | 1900 mm | 1800 mm |
Vehicle Height | 1460 mm | 1510 mm |
Wheelbase Size | 3080 mm | 2700 mm |
Fuel Consumption Overall | 13.8 L/100km | 10.3 L/100km |
Fuel Tank Capacity | 90 L | 60 L |