2005 Audi A8 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,134 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (322 HP @ 3750 RPM) has 168 more horse power than 2008 Opel Vectra. (154 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2008 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 490 kg more than 2008 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A8 (650 Nm @ 1600 RPM) has 430 more torque (in Nm) than 2008 Opel Vectra. (220 Nm @ 3800 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Vectra.
Compare all specifications:
2005 Audi A8 | 2008 Opel Vectra | |
Make | Audi | Opel |
Model | A8 | Vectra |
Year Released | 2005 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4134 cc | 2198 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 154 HP |
Engine RPM | 3750 RPM | 5600 RPM |
Torque | 650 Nm | 220 Nm |
Torque RPM | 1600 RPM | 3800 RPM |
Engine Bore Size | 83 mm | 86 mm |
Engine Stroke Size | 95.5 mm | 94.6 mm |
Engine Compression Ratio | 16.5:1 | 12.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 250 km/hour | 218 km/hour |
Acceleration 0-100mph | 6.2 seconds | 9.6 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1945 kg | 1455 kg |
Vehicle Length | 5070 mm | 4600 mm |
Vehicle Width | 1900 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2950 mm | 2710 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 90 L | 61 L |