1994 BMW 840 vs. 1954 Rover P4
To start off, 1994 BMW 840 is newer by 40 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 3,982 cc (8 cylinders), 1994 BMW 840 is equipped with a bigger engine. In terms of performance, 1994 BMW 840 (282 HP @ 5800 RPM) has 212 more horse power than 1954 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 1994 BMW 840 should accelerate faster than 1954 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1994 BMW 840 weights approximately 340 kg more than 1954 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1994 BMW 840 (400 Nm @ 5100 RPM) has 247 more torque (in Nm) than 1954 Rover P4. (153 Nm @ 1750 RPM). This means 1994 BMW 840 will have an easier job in driving up hills or pulling heavy equipment than 1954 Rover P4.
Compare all specifications:
| 1994 BMW 840 | 1954 Rover P4 | |
| Make | BMW | Rover |
| Model | 840 | P4 |
| Year Released | 1994 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 3982 cc | 2228 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 70 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 400 Nm | 153 Nm |
| Torque RPM | 5100 RPM | 1750 RPM |
| Engine Bore Size | 89 mm | 73 mm |
| Engine Stroke Size | 80 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1740 kg | 1400 kg |
| Vehicle Length | 4790 mm | 4540 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1350 mm | 1620 mm |
| Wheelbase Size | 2690 mm | 2830 mm |
| Fuel Tank Capacity | 63 L | 45 L |
