1955 Rover P4 vs. 2009 Subaru Tribeca
To start off, 2009 Subaru Tribeca is newer by 54 year(s). Which means there will be less support and parts availability for 1955 Rover P4. In addition, the cost of maintenance, including insurance, on 1955 Rover P4 would be higher. At 3,630 cc (6 cylinders), 2009 Subaru Tribeca is equipped with a bigger engine. In terms of performance, 2009 Subaru Tribeca (254 HP @ 6000 RPM) has 184 more horse power than 1955 Rover P4. (70 HP @ 4500 RPM) In normal driving conditions, 2009 Subaru Tribeca should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Subaru Tribeca weights approximately 64 kg more than 1955 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Subaru Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 1955 Rover P4. In wet, icy, snow, or gravel driving conditions, 2009 Subaru Tribeca 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, 2009 Subaru Tribeca (350 Nm @ 450 RPM) has 197 more torque (in Nm) than 1955 Rover P4. (153 Nm @ 1750 RPM). This means 2009 Subaru Tribeca will have an easier job in driving up hills or pulling heavy equipment than 1955 Rover P4. 2009 Subaru Tribeca has automatic transmission and 1955 Rover P4 has manual transmission. 1955 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Subaru Tribeca will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Rover P4 | 2009 Subaru Tribeca | |
| Make | Rover | Subaru |
| Model | P4 | Tribeca |
| Year Released | 1955 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2230 cc | 3630 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 70 HP | 254 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 153 Nm | 350 Nm |
| Torque RPM | 1750 RPM | 450 RPM |
| Engine Bore Size | 73.1 mm | 92 mm |
| Engine Stroke Size | 88.9 mm | 91 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1400 kg | 1464 kg |
| Vehicle Length | 4540 mm | 4870 mm |
| Vehicle Width | 1680 mm | 1730 mm |
| Vehicle Height | 1620 mm | 1890 mm |
| Wheelbase Size | 2830 mm | 2760 mm |
| Fuel Tank Capacity | 45 L | 64 L |
