1983 Mazda 929 vs. 1952 Rover P4
To start off, 1983 Mazda 929 is newer by 31 year(s). Which means there will be less support and parts availability for 1952 Rover P4. In addition, the cost of maintenance, including insurance, on 1952 Rover P4 would be higher. At 2,101 cc (6 cylinders), 1952 Rover P4 is equipped with a bigger engine. In terms of performance, 1983 Mazda 929 (89 HP @ 4800 RPM) has 14 more horse power than 1952 Rover P4. (75 HP @ 4200 RPM). In normal driving conditions, 1983 Mazda 929 should accelerate faster than 1952 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1952 Rover P4 weights approximately 240 kg more than 1983 Mazda 929.
Let's talk about torque, 1983 Mazda 929 (160 Nm @ 2600 RPM) has 10 more torque (in Nm) than 1952 Rover P4. (150 Nm @ 2500 RPM). This means 1983 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 1952 Rover P4.
Compare all specifications:
| 1983 Mazda 929 | 1952 Rover P4 | |
| Make | Mazda | Rover |
| Model | 929 | P4 |
| Year Released | 1983 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2101 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 75 HP |
| Engine RPM | 4800 RPM | 4200 RPM |
| Torque | 160 Nm | 150 Nm |
| Torque RPM | 2600 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1150 kg | 1390 kg |
| Vehicle Length | 4710 mm | 4590 mm |
| Vehicle Width | 1700 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2620 mm | 2830 mm |
