2006 Audi S4 vs. 1954 Rover P4
To start off, 2006 Audi S4 is newer by 52 year(s). Which means there will be less support and parts availability for 1954 Rover P4. In addition, the cost of maintenance, including insurance, on 1954 Rover P4 would be higher. At 4,162 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 260 more horse power than 1954 Rover P4. (79 HP @ 4500 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1954 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1954 Rover P4 weights approximately 125 kg more than 2006 Audi S4.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1954 Rover P4. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 222 more torque (in Nm) than 1954 Rover P4. (188 Nm @ 1750 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1954 Rover P4.
Compare all specifications:
| 2006 Audi S4 | 1954 Rover P4 | |
| Make | Audi | Rover |
| Model | S4 | P4 |
| Year Released | 2006 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 2638 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 79 HP |
| Engine RPM | 7000 RPM | 4500 RPM |
| Torque | 410 Nm | 188 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1275 kg | 1400 kg |
| Vehicle Length | 4590 mm | 4550 mm |
| Vehicle Width | 1730 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2650 mm | 2830 mm |
| Fuel Tank Capacity | 63 L | 52 L |
