2005 Audi A8 vs. 1988 Opel Vectra
To start off, 2005 Audi A8 is newer by 17 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 4,172 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (330 HP @ 6500 RPM) has 228 more horse power than 1988 Opel Vectra. (102 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 550 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 2005 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, 2005 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, 2005 Audi A8 (430 Nm @ 3500 RPM) has 280 more torque (in Nm) than 1988 Opel Vectra. (150 Nm @ 3600 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 2005 Audi A8 | 1988 Opel Vectra | |
| Make | Audi | Opel |
| Model | A8 | Vectra |
| Year Released | 2005 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 330 HP | 102 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 430 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 84.6 mm | 79 mm |
| Engine Stroke Size | 93 mm | 81.5 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Acceleration 0-100mph | 6.4 seconds | 14.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1360 kg |
| Vehicle Length | 5190 mm | 4500 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 3080 mm | 2520 mm |
| Fuel Tank Capacity | 90 L | 60 L |
