2004 Ford Expedition vs. 1956 Rover P4
To start off, 2004 Ford Expedition is newer by 48 year(s). Which means there will be less support and parts availability for 1956 Rover P4. In addition, the cost of maintenance, including insurance, on 1956 Rover P4 would be higher. At 4,605 cc (8 cylinders), 2004 Ford Expedition is equipped with a bigger engine. In terms of performance, 2004 Ford Expedition (232 HP @ 6000 RPM) has 124 more horse power than 1956 Rover P4. (108 HP @ 4250 RPM). In normal driving conditions, 2004 Ford Expedition should accelerate faster than 1956 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Expedition weights approximately 999 kg more than 1956 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Ford Expedition is four wheel drive (4WD), it will have significant more traction and grip than 1956 Rover P4. In wet, icy, snow, or gravel driving conditions, 2004 Ford Expedition will offer significantly more control. 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, 2004 Ford Expedition (395 Nm) has 189 more torque (in Nm) than 1956 Rover P4. (206 Nm). This means 2004 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4. 2004 Ford Expedition has automatic transmission and 1956 Rover P4 has manual transmission. 1956 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Ford Expedition | 1956 Rover P4 | |
| Make | Ford | Rover |
| Model | Expedition | P4 |
| Year Released | 2004 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 4605 cc | 2636 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 232 HP | 108 HP |
| Engine RPM | 6000 RPM | 4250 RPM |
| Torque | 395 Nm | 206 Nm |
| Engine Bore Size | 90.1 mm | 73 mm |
| Engine Stroke Size | 90 mm | 105 mm |
| Engine Compression Ratio | 9.4:1 | 8.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2447 kg | 1448 kg |
| Vehicle Length | 5230 mm | 4530 mm |
| Vehicle Width | 2010 mm | 1670 mm |
| Vehicle Height | 1980 mm | 1320 mm |
| Wheelbase Size | 3030 mm | 2830 mm |
| Fuel Tank Capacity | 106 L | 52 L |
