1997 Audi A8 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Audi A8. In addition, the cost of maintenance, including insurance, on 1997 Audi A8 would be higher. At 2,496 cc (6 cylinders), 1997 Audi A8 is equipped with a bigger engine. In terms of performance, 1997 Audi A8 (150 HP @ 4000 RPM) has 2 more horse power than 2008 Opel Vectra. (148 HP @ 4000 RPM). In normal driving conditions, 1997 Audi A8 should accelerate faster than 2008 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A8 weights approximately 90 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.
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, 2008 Opel Vectra (315 Nm @ 2000 RPM) has 5 more torque (in Nm) than 1997 Audi A8. (310 Nm @ 1500 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1997 Audi A8.
Compare all specifications:
| 1997 Audi A8 | 2008 Opel Vectra | |
| Make | Audi | Opel |
| Model | A8 | Vectra |
| Year Released | 1997 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1909 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 148 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 310 Nm | 315 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Engine Bore Size | 78.3 mm | 82 mm |
| Engine Stroke Size | 86.4 mm | 90.4 mm |
| Engine Compression Ratio | 19.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 214 km/hour | 217 km/hour |
| Acceleration 0-100mph | 11 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1625 kg | 1535 kg |
| Vehicle Length | 5040 mm | 4600 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2710 mm |
| Fuel Tank Capacity | 90 L | 61 L |
