2005 Audi A8 vs. 1989 Volkswagen Quantum
To start off, 2005 Audi A8 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Volkswagen Quantum. In addition, the cost of maintenance, including insurance, on 1989 Volkswagen Quantum would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6200 RPM) has 335 more horse power than 1989 Volkswagen Quantum. (109 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1989 Volkswagen Quantum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 865 kg more than 1989 Volkswagen Quantum. 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 1989 Volkswagen Quantum. 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 (580 Nm @ 4000 RPM) has 407 more torque (in Nm) than 1989 Volkswagen Quantum. (173 Nm @ 3000 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Volkswagen Quantum.
Compare all specifications:
| 2005 Audi A8 | 1989 Volkswagen Quantum | |
| Make | Audi | Volkswagen |
| Model | A8 | Quantum |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1983 cc |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 109 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 580 Nm | 173 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 82.5 mm |
| Engine Stroke Size | 90.2 mm | 92.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1995 kg | 1130 kg |
| Vehicle Length | 5070 mm | 4620 mm |
| Vehicle Width | 1900 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1520 mm |
| Wheelbase Size | 3080 mm | 2560 mm |
