2004 Jeep Liberty vs. 1956 Rover P4
To start off, 2004 Jeep Liberty 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 3,687 cc (6 cylinders), 2004 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2004 Jeep Liberty (210 HP @ 3800 RPM) has 159 more horse power than 1956 Rover P4. (51 HP @ 4000 RPM). In normal driving conditions, 2004 Jeep Liberty should accelerate faster than 1956 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Liberty weights approximately 355 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 Jeep Liberty 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 Jeep Liberty 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 Jeep Liberty (319 Nm) has 181 more torque (in Nm) than 1956 Rover P4. (138 Nm). This means 2004 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4.
Compare all specifications:
| 2004 Jeep Liberty | 1956 Rover P4 | |
| Make | Jeep | Rover |
| Model | Liberty | P4 |
| Year Released | 2004 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 210 HP | 51 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 319 Nm | 138 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1735 kg | 1380 kg |
| Vehicle Length | 4440 mm | 4550 mm |
| Vehicle Width | 1830 mm | 1680 mm |
| Vehicle Height | 1790 mm | 1620 mm |
| Wheelbase Size | 2660 mm | 2830 mm |
