2007 Mazda 3 vs. 1949 Rover P4
To start off, 2007 Mazda 3 is newer by 58 year(s). Which means there will be less support and parts availability for 1949 Rover P4. In addition, the cost of maintenance, including insurance, on 1949 Rover P4 would be higher. At 2,261 cc (4 cylinders), 2007 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (256 HP @ 5500 RPM) has 182 more horse power than 1949 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 2007 Mazda 3 should accelerate faster than 1949 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 3 weights approximately 37 kg more than 1949 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1949 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 1949 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mazda 3 (380 Nm @ 3000 RPM) has 230 more torque (in Nm) than 1949 Rover P4. (150 Nm @ 2500 RPM). This means 2007 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1949 Rover P4.
Compare all specifications:
| 2007 Mazda 3 | 1949 Rover P4 | |
| Make | Mazda | Rover |
| Model | 3 | P4 |
| Year Released | 2007 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 2102 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 74 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 380 Nm | 150 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 87.5 mm | 65.2 mm |
| Engine Stroke Size | 94 mm | 105 mm |
| Engine Compression Ratio | 9.5:1 | 7.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 137 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1488 kg | 1451 kg |
| Vehicle Length | 4770 mm | 4590 mm |
| Vehicle Width | 1770 mm | 1680 mm |
| Vehicle Height | 1470 mm | 1620 mm |
| Wheelbase Size | 2650 mm | 2830 mm |
| Fuel Tank Capacity | 55 L | 52 L |
