1955 Rover P4 vs. 1969 Pontiac Firebird
To start off, 1969 Pontiac Firebird is newer by 14 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 5,700 cc (8 cylinders), 1969 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1969 Pontiac Firebird (320 HP) has 246 more horse power than 1955 Rover P4. (74 HP) In normal driving conditions, 1969 Pontiac Firebird should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1969 Pontiac Firebird weights approximately 270 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.
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.
Compare all specifications:
| 1955 Rover P4 | 1969 Pontiac Firebird | |
| Make | Rover | Pontiac |
| Model | P4 | Firebird |
| Year Released | 1955 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 2102 cc | 5700 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 320 HP |
| 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 | 1660 kg |
| Vehicle Length | 4590 mm | 4800 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1620 mm | 1310 mm |
| Wheelbase Size | 2830 mm | 2750 mm |
