2009 Audi A6 vs. 1971 Rover P6
To start off, 2009 Audi A6 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Rover P6. In addition, the cost of maintenance, including insurance, on 1971 Rover P6 would be higher. At 3,532 cc (8 cylinders), 1971 Rover P6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (179 HP @ 4000 RPM) has 29 more horse power than 1971 Rover P6. (150 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1971 Rover P6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 320 kg more than 1971 Rover P6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Rover P6 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Rover P6. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 A6 (370 Nm @ 1500 RPM) has 96 more torque (in Nm) than 1971 Rover P6. (274 Nm @ 2750 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1971 Rover P6.
Compare all specifications:
| 2009 Audi A6 | 1971 Rover P6 | |
| Make | Audi | Rover |
| Model | A6 | P6 |
| Year Released | 2009 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3532 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 179 HP | 150 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 370 Nm | 274 Nm |
| Torque RPM | 1500 RPM | 2750 RPM |
| Engine Bore Size | 78.3 mm | 88.9 mm |
| Engine Stroke Size | 86.4 mm | 71.1 mm |
| Top Speed | 219 km/hour | 192 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1295 kg |
| Vehicle Length | 4800 mm | 4570 mm |
| Vehicle Width | 1820 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2630 mm |
