1955 Austin A 55 vs. 1973 Pontiac Firebird
To start off, 1973 Pontiac Firebird is newer by 18 year(s). Which means there will be less support and parts availability for 1955 Austin A 55. In addition, the cost of maintenance, including insurance, on 1955 Austin A 55 would be higher. At 5,792 cc (8 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (158 HP @ 4400 RPM) has 107 more horse power than 1955 Austin A 55. (51 HP @ 4250 RPM) In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 1955 Austin A 55. With that said, vehicle weight also plays an important factor in acceleration. 1973 Pontiac Firebird weights approximately 530 kg more than 1955 Austin A 55. 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. Let's talk about torque, 1973 Pontiac Firebird (366 Nm @ 2000 RPM) has 256 more torque (in Nm) than 1955 Austin A 55. (110 Nm @ 2000 RPM). This means 1973 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1955 Austin A 55.
Compare all specifications:
1955 Austin A 55 | 1973 Pontiac Firebird | |
Make | Austin | Pontiac |
Model | A 55 | Firebird |
Year Released | 1955 | 1973 |
Engine Position | Front | Front |
Engine Size | 1489 cc | 5792 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 51 HP | 158 HP |
Engine RPM | 4250 RPM | 4400 RPM |
Torque | 110 Nm | 366 Nm |
Torque RPM | 2000 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1055 kg | 1585 kg |
Vehicle Length | 4250 mm | 4880 mm |
Vehicle Width | 1570 mm | 1870 mm |
Vehicle Height | 1570 mm | 1290 mm |
Wheelbase Size | 2530 mm | 2750 mm |