2007 Audi A8 vs. 2003 Opel Vectra
To start off, 2007 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 3,123 cc (6 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (256 HP) has 148 more horse power than 2003 Opel Vectra. (108 HP). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 536 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (330 Nm @ 3250 RPM) has 166 more torque (in Nm) than 2003 Opel Vectra. (164 Nm @ 3800 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2007 Audi A8 has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A8 | 2003 Opel Vectra | |
Make | Audi | Opel |
Model | A8 | Vectra |
Year Released | 2007 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3123 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 256 HP | 108 HP |
Torque | 330 Nm | 164 Nm |
Torque RPM | 3250 RPM | 3800 RPM |
Engine Bore Size | 84.5 mm | 80.5 mm |
Engine Stroke Size | 92.8 mm | 88.2 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1880 kg | 1344 kg |
Vehicle Length | 5060 mm | 4600 mm |
Vehicle Width | 1900 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2950 mm | 2710 mm |
Fuel Tank Capacity | 90 L | 60 L |