1955 Rover P4 vs. 1975 Triumph Stag
To start off, 1975 Triumph Stag is newer by 20 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 2,997 cc (8 cylinders), 1975 Triumph Stag is equipped with a bigger engine. In terms of performance, 1975 Triumph Stag (143 HP @ 5500 RPM) has 69 more horse power than 1955 Rover P4. (74 HP @ 4200 RPM) In normal driving conditions, 1975 Triumph Stag should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1955 Rover P4 weights approximately 179 kg more than 1975 Triumph Stag.
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, 1975 Triumph Stag (234 Nm) has 84 more torque (in Nm) than 1955 Rover P4. (150 Nm). This means 1975 Triumph Stag will have an easier job in driving up hills or pulling heavy equipment than 1955 Rover P4.
Compare all specifications:
| 1955 Rover P4 | 1975 Triumph Stag | |
| Make | Rover | Triumph |
| Model | P4 | Stag |
| Year Released | 1955 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2102 cc | 2997 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 143 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 150 Nm | 234 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1211 kg |
| Vehicle Length | 4590 mm | 4430 mm |
| Vehicle Width | 1670 mm | 1620 mm |
| Vehicle Height | 1620 mm | 1260 mm |
| Wheelbase Size | 2830 mm | 2550 mm |
| Fuel Tank Capacity | 52 L | 63 L |
