2003 Proton 400 vs. 1954 Rover P4
To start off, 2003 Proton 400 is newer by 49 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 2,230 cc (6 cylinders), 1954 Rover P4 is equipped with a bigger engine. In terms of performance, 1954 Rover P4 (80 HP @ 4500 RPM) has 6 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM) In normal driving conditions, 1954 Rover P4 should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 1954 Rover P4 weights approximately 514 kg more than 2003 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1954 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 1954 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2003 Proton 400, 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, 1954 Rover P4 (153 Nm @ 1750 RPM) has 45 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 1954 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 2003 Proton 400 | 1954 Rover P4 | |
| Make | Proton | Rover |
| Model | 400 | P4 |
| Year Released | 2003 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 2230 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 80 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 108 Nm | 153 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 970 kg | 1484 kg |
| Vehicle Length | 4370 mm | 4540 mm |
| Vehicle Width | 1700 mm | 1670 mm |
| Vehicle Height | 1390 mm | 1630 mm |
| Wheelbase Size | 2510 mm | 2830 mm |
