2006 Audi A4 vs. 1952 Rover P4
To start off, 2006 Audi A4 is newer by 54 year(s). Which means there will be less support and parts availability for 1952 Rover P4. In addition, the cost of maintenance, including insurance, on 1952 Rover P4 would be higher. At 2,101 cc (6 cylinders), 1952 Rover P4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (197 HP @ 5100 RPM) has 122 more horse power than 1952 Rover P4. (75 HP @ 4200 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1952 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1952 Rover P4 weights approximately 115 kg more than 2006 Audi A4.
Because 1952 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 1952 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, 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, 2006 Audi A4 (280 Nm @ 1800 RPM) has 130 more torque (in Nm) than 1952 Rover P4. (150 Nm @ 2500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1952 Rover P4.
Compare all specifications:
| 2006 Audi A4 | 1952 Rover P4 | |
| Make | Audi | Rover |
| Model | A4 | P4 |
| Year Released | 2006 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2101 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 75 HP |
| Engine RPM | 5100 RPM | 4200 RPM |
| Torque | 280 Nm | 150 Nm |
| Torque RPM | 1800 RPM | 2500 RPM |
| Engine Compression Ratio | 11.5:1 | 7.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1390 kg |
| Vehicle Length | 4550 mm | 4590 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2660 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 52 L |
