2005 Chrysler 300 vs. 1951 Rover P4
To start off, 2005 Chrysler 300 is newer by 54 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 5,654 cc (8 cylinders), 2005 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2005 Chrysler 300 (335 HP @ 5000 RPM) has 260 more horse power than 1951 Rover P4. (75 HP @ 4200 RPM). In normal driving conditions, 2005 Chrysler 300 should accelerate faster than 1951 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler 300 weights approximately 520 kg more than 1951 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chrysler 300 (529 Nm @ 4000 RPM) has 379 more torque (in Nm) than 1951 Rover P4. (150 Nm @ 2500 RPM). This means 2005 Chrysler 300 will have an easier job in driving up hills or pulling heavy equipment than 1951 Rover P4.
Compare all specifications:
| 2005 Chrysler 300 | 1951 Rover P4 | |
| Make | Chrysler | Rover |
| Model | 300 | P4 |
| Year Released | 2005 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 5654 cc | 2103 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 335 HP | 75 HP |
| Engine RPM | 5000 RPM | 4200 RPM |
| Torque | 529 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 99.5 mm | 65.2 mm |
| Engine Stroke Size | 90.9 mm | 105 mm |
| Engine Compression Ratio | 10.0:1 | 7.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1390 kg |
| Vehicle Length | 5010 mm | 4590 mm |
| Vehicle Width | 1890 mm | 1670 mm |
| Vehicle Height | 1490 mm | 1620 mm |
| Wheelbase Size | 3160 mm | 2830 mm |
| Fuel Tank Capacity | 76 L | 52 L |
