1992 Mazda 121 vs. 1954 Rover P4
To start off, 1992 Mazda 121 is newer by 38 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 2,228 cc (6 cylinders), 1954 Rover P4 is equipped with a bigger engine. In terms of performance, 1992 Mazda 121 (72 HP @ 6000 RPM) has 2 more horse power than 1954 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 1992 Mazda 121 should accelerate faster than 1954 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1954 Rover P4 weights approximately 580 kg more than 1992 Mazda 121.
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, 1992 Mazda 121, 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 48 more torque (in Nm) than 1992 Mazda 121. (105 Nm @ 3700 RPM). This means 1954 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 1992 Mazda 121.
Compare all specifications:
| 1992 Mazda 121 | 1954 Rover P4 | |
| Make | Mazda | Rover |
| Model | 121 | P4 |
| Year Released | 1992 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 1324 cc | 2228 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 70 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 105 Nm | 153 Nm |
| Torque RPM | 3700 RPM | 1750 RPM |
| Engine Bore Size | 71 mm | 73 mm |
| Engine Stroke Size | 83.6 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 820 kg | 1400 kg |
| Vehicle Length | 3820 mm | 4540 mm |
| Vehicle Width | 1660 mm | 1680 mm |
| Vehicle Height | 1480 mm | 1620 mm |
| Wheelbase Size | 2460 mm | 2830 mm |
| Fuel Tank Capacity | 43 L | 45 L |
