2001 Subaru Outback vs. 1957 Rover P4
To start off, 2001 Subaru Outback is newer by 44 year(s). Which means there will be less support and parts availability for 1957 Rover P4. In addition, the cost of maintenance, including insurance, on 1957 Rover P4 would be higher. At 2,636 cc (6 cylinders), 1957 Rover P4 is equipped with a bigger engine. In terms of performance, 2001 Subaru Outback (154 HP @ 5600 RPM) has 61 more horse power than 1957 Rover P4. (93 HP @ 4250 RPM). In normal driving conditions, 2001 Subaru Outback should accelerate faster than 1957 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Subaru Outback weights approximately 60 kg more than 1957 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 1957 Rover P4. In wet, icy, snow, or gravel driving conditions, 2001 Subaru Outback 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, 2001 Subaru Outback (223 Nm @ 3600 RPM) has 17 more torque (in Nm) than 1957 Rover P4. (206 Nm @ 2500 RPM). This means 2001 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 1957 Rover P4.
Compare all specifications:
| 2001 Subaru Outback | 1957 Rover P4 | |
| Make | Subaru | Rover |
| Model | Outback | P4 |
| Year Released | 2001 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 2455 cc | 2636 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 154 HP | 93 HP |
| Engine RPM | 5600 RPM | 4250 RPM |
| Torque | 223 Nm | 206 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Bore Size | 99.5 mm | 73 mm |
| Engine Stroke Size | 79 mm | 105 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1430 kg |
| Vehicle Length | 4730 mm | 4550 mm |
| Vehicle Width | 1750 mm | 1680 mm |
| Vehicle Height | 1550 mm | 1620 mm |
| Wheelbase Size | 2660 mm | 2830 mm |
| Fuel Tank Capacity | 64 L | 52 L |
