2006 Mazda 3 vs. 1951 Rover P4
To start off, 2006 Mazda 3 is newer by 55 year(s). Which means there will be less support and parts availability for 1951 Rover P4. In addition, the cost of maintenance, including insurance, on 1951 Rover P4 would be higher. At 2,103 cc (6 cylinders), 1951 Rover P4 is equipped with a bigger engine. In terms of performance, 2006 Mazda 3 (105 HP @ 5500 RPM) has 30 more horse power than 1951 Rover P4. (75 HP @ 4200 RPM). In normal driving conditions, 2006 Mazda 3 should accelerate faster than 1951 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1951 Rover P4 weights approximately 205 kg more than 2006 Mazda 3.
Because 1951 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 1951 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2006 Mazda 3, 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, 1951 Rover P4 (150 Nm @ 2500 RPM) has 5 more torque (in Nm) than 2006 Mazda 3. (145 Nm @ 4000 RPM). This means 1951 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda 3.
Compare all specifications:
| 2006 Mazda 3 | 1951 Rover P4 | |
| Make | Mazda | Rover |
| Model | 3 | P4 |
| Year Released | 2006 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 2103 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 105 HP | 75 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 145 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 78 mm | 65.2 mm |
| Engine Stroke Size | 83.6 mm | 105 mm |
| Engine Compression Ratio | 10.0:1 | 7.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1185 kg | 1390 kg |
| Vehicle Length | 4500 mm | 4590 mm |
| Vehicle Width | 1760 mm | 1670 mm |
| Vehicle Height | 1470 mm | 1620 mm |
| Wheelbase Size | 2650 mm | 2830 mm |
| Fuel Tank Capacity | 55 L | 52 L |
