1952 Alfa Romeo AR 51 vs. 1959 Rover P4
To start off, 1959 Rover P4 is newer by 7 year(s). Which means there will be less support and parts availability for 1952 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1952 Alfa Romeo AR 51 would be higher. At 2,286 cc (4 cylinders), 1959 Rover P4 is equipped with a bigger engine. In terms of performance, 1959 Rover P4 (67 HP @ 4250 RPM) has 4 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1959 Rover P4 should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1959 Rover P4 weights approximately 222 kg more than 1952 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1952 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1959 Rover P4. In wet, icy, snow, or gravel driving conditions, 1952 Alfa Romeo AR 51 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.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 1959 Rover P4 | |
| Make | Alfa Romeo | Rover |
| Model | AR 51 | P4 |
| Year Released | 1952 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 2286 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 67 HP |
| Engine RPM | 4400 RPM | 4250 RPM |
| Engine Bore Size | 82.6 mm | 90.5 mm |
| Engine Stroke Size | 88 mm | 88.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1472 kg |
| Vehicle Length | 3530 mm | 4450 mm |
| Vehicle Width | 1580 mm | 1670 mm |
| Vehicle Height | 1830 mm | 1630 mm |
| Wheelbase Size | 2210 mm | 2830 mm |
| Fuel Tank Capacity | 77 L | 52 L |
