2007 Audi A6 vs. 1991 Volkswagen Quantum
To start off, 2007 Audi A6 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Volkswagen Quantum. In addition, the cost of maintenance, including insurance, on 1991 Volkswagen Quantum would be higher. At 2,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (178 HP @ 3300 RPM) has 69 more horse power than 1991 Volkswagen Quantum. (109 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1991 Volkswagen Quantum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 145 kg more than 1991 Volkswagen Quantum. 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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 207 more torque (in Nm) than 1991 Volkswagen Quantum. (173 Nm @ 3000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Volkswagen Quantum.
Compare all specifications:
| 2007 Audi A6 | 1991 Volkswagen Quantum | |
| Make | Audi | Volkswagen |
| Model | A6 | Quantum |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 178 HP | 109 HP |
| Engine RPM | 3300 RPM | 5600 RPM |
| Torque | 380 Nm | 173 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 82.5 mm |
| Engine Stroke Size | 83.1 mm | 92.8 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1275 kg | 1130 kg |
| Vehicle Length | 4920 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1520 mm |
| Wheelbase Size | 2850 mm | 2560 mm |
