2005 Rover 45 vs. 1957 Rover P4
To start off, 2005 Rover 45 is newer by 48 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 2,636 cc (6 cylinders), 1957 Rover P4 is equipped with a bigger engine. In terms of performance, 2005 Rover 45 (99 HP @ 4000 RPM) has 6 more horse power than 1957 Rover P4. (93 HP @ 4250 RPM). In normal driving conditions, 2005 Rover 45 should accelerate faster than 1957 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1957 Rover P4 weights approximately 200 kg more than 2005 Rover 45.
Because 1957 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 1957 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2005 Rover 45, 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, 2005 Rover 45 (240 Nm @ 2000 RPM) has 34 more torque (in Nm) than 1957 Rover P4. (206 Nm @ 2500 RPM). This means 2005 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 1957 Rover P4. 1957 Rover P4 has automatic transmission and 2005 Rover 45 has manual transmission. 2005 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1957 Rover P4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Rover 45 | 1957 Rover P4 | |
| Make | Rover | Rover |
| Model | 45 | P4 |
| Year Released | 2005 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 2636 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 99 HP | 93 HP |
| Engine RPM | 4000 RPM | 4250 RPM |
| Torque | 240 Nm | 206 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 84.5 mm | 73 mm |
| Engine Stroke Size | 88.9 mm | 105 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1430 kg |
| Vehicle Length | 4370 mm | 4550 mm |
| Vehicle Width | 1700 mm | 1680 mm |
| Vehicle Height | 1400 mm | 1620 mm |
| Wheelbase Size | 2630 mm | 2830 mm |
| Fuel Tank Capacity | 55 L | 52 L |
