2004 Audi A6 vs. 1955 Rover P4
To start off, 2004 Audi A6 is newer by 49 year(s). Which means there will be less support and parts availability for 1955 Rover P4. In addition, the cost of maintenance, including insurance, on 1955 Rover P4 would be higher. At 2,496 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (180 HP @ 6000 RPM) has 110 more horse power than 1955 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 262 kg more than 1955 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 Rover P4 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 1955 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A6 (235 Nm @ 3000 RPM) has 82 more torque (in Nm) than 1955 Rover P4. (153 Nm @ 1750 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1955 Rover P4.
Compare all specifications:
| 2004 Audi A6 | 1955 Rover P4 | |
| Make | Audi | Rover |
| Model | A6 | P4 |
| Year Released | 2004 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2230 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 180 HP | 70 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 235 Nm | 153 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Engine Bore Size | 81 mm | 73.1 mm |
| Engine Stroke Size | 77.4 mm | 88.9 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1662 kg | 1400 kg |
| Vehicle Length | 4940 mm | 4540 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1470 mm | 1620 mm |
| Wheelbase Size | 2660 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 45 L |
