2009 Audi A6 vs. 1957 Rover P4
To start off, 2009 Audi A6 is newer by 52 year(s). Which means there will be less support and parts availability for 1957 Rover P4. In addition, the cost of maintenance, including insurance, on 1957 Rover P4 would be higher. At 4,172 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (296 HP @ 6200 RPM) has 226 more horse power than 1957 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1957 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 415 kg more than 1957 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1957 Rover P4. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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, 2009 Audi A6 (400 Nm @ 3000 RPM) has 247 more torque (in Nm) than 1957 Rover P4. (153 Nm @ 1750 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1957 Rover P4. 2009 Audi A6 has automatic transmission and 1957 Rover P4 has manual transmission. 1957 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 1957 Rover P4 | |
| Make | Audi | Rover |
| Model | A6 | P4 |
| Year Released | 2009 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2230 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 296 HP | 70 HP |
| Engine RPM | 6200 RPM | 4500 RPM |
| Torque | 400 Nm | 153 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Bore Size | 84.6 mm | 73 mm |
| Engine Stroke Size | 93 mm | 88.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1400 kg |
| Vehicle Length | 4840 mm | 4540 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1630 mm |
| Wheelbase Size | 2770 mm | 2830 mm |
| Fuel Tank Capacity | 80 L | 45 L |
