2006 Audi A8 vs. 1988 Opel Vectra
To start off, 2006 Audi A8 is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 3,934 cc (8 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (271 HP @ 3750 RPM) has 198 more horse power than 1988 Opel Vectra. (73 HP @ 5600 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 935 kg more than 1988 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1988 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A8 (650 Nm @ 1800 RPM) has 542 more torque (in Nm) than 1988 Opel Vectra. (108 Nm @ 3000 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra. 2006 Audi A8 has automatic transmission and 1988 Opel Vectra has manual transmission. 1988 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A8 | 1988 Opel Vectra | |
| Make | Audi | Opel |
| Model | A8 | Vectra |
| Year Released | 2006 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 3934 cc | 1396 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 271 HP | 73 HP |
| Engine RPM | 3750 RPM | 5600 RPM |
| Torque | 650 Nm | 108 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 77.8 mm |
| Engine Stroke Size | 95.5 mm | 73.4 mm |
| Engine Compression Ratio | 18.0:1 | 9.4:1 |
| Top Speed | 250 km/hour | 173 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 1005 kg |
| Vehicle Length | 5190 mm | 4360 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 3080 mm | 2600 mm |
| Fuel Tank Capacity | 90 L | 61 L |
