1999 Audi A8 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Audi A8. In addition, the cost of maintenance, including insurance, on 1999 Audi A8 would be higher. At 2,771 cc (6 cylinders), 1999 Audi A8 is equipped with a bigger engine. In terms of performance, 1999 Audi A8 (190 HP @ 6000 RPM) has 17 more horse power than 2008 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 1999 Audi A8 should accelerate faster than 2008 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A8 weights approximately 150 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 1999 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, 1999 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, 1999 Audi A8 (280 Nm @ 3200 RPM) has 15 more torque (in Nm) than 2008 Opel Vectra. (265 Nm @ 2500 RPM). This means 1999 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Vectra. 1999 Audi A8 has automatic transmission and 2008 Opel Vectra has manual transmission. 2008 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A8 | 2008 Opel Vectra | |
| Make | Audi | Opel |
| Model | A8 | Vectra |
| Year Released | 1999 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 190 HP | 173 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 280 Nm | 265 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 235 km/hour | 230 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1485 kg |
| Vehicle Length | 5040 mm | 4600 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2710 mm |
