2009 Audi A8 vs. 1992 Opel Vectra
To start off, 2009 Audi A8 is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1992 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 243 more horse power than 1992 Opel Vectra. (201 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1992 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 550 kg more than 1992 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2009 Audi A8 (580 Nm @ 4000 RPM) has 299 more torque (in Nm) than 1992 Opel Vectra. (281 Nm @ 2400 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1992 Opel Vectra. 2009 Audi A8 has automatic transmission and 1992 Opel Vectra has manual transmission. 1992 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 1992 Opel Vectra | |
| Make | Audi | Opel |
| Model | A8 | Vectra |
| Year Released | 2009 | 1992 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1998 cc |
| Engine Type | W | in-line |
| Horse Power | 444 HP | 201 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 580 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90.2 mm | 86 mm |
| Top Speed | 250 km/hour | 240 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 6.8 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1995 kg | 1445 kg |
| Vehicle Length | 5190 mm | 4440 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 3080 mm | 2670 mm |
| Fuel Tank Capacity | 90 L | 75 L |
