1948 Allard J1 vs. 1973 Pontiac Firebird
To start off, 1973 Pontiac Firebird is newer by 25 year(s). Which means there will be less support and parts availability for 1948 Allard J1. In addition, the cost of maintenance, including insurance, on 1948 Allard J1 would be higher. At 4,092 cc (6 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (108 HP @ 3600 RPM) has 8 more horse power than 1948 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 1948 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1973 Pontiac Firebird weights approximately 330 kg more than 1948 Allard J1. 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, 1948 Allard J1 (305 Nm @ 2500 RPM) has 68 more torque (in Nm) than 1973 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 1948 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1973 Pontiac Firebird.
Compare all specifications:
1948 Allard J1 | 1973 Pontiac Firebird | |
Make | Allard | Pontiac |
Model | J1 | Firebird |
Year Released | 1948 | 1973 |
Engine Position | Front | Front |
Engine Size | 3915 cc | 4092 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 108 HP |
Engine RPM | 3800 RPM | 3600 RPM |
Torque | 305 Nm | 237 Nm |
Torque RPM | 2500 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1140 kg | 1470 kg |
Vehicle Length | 3690 mm | 4880 mm |
Vehicle Width | 1480 mm | 1870 mm |
Vehicle Height | 1510 mm | 1290 mm |
Wheelbase Size | 2440 mm | 2750 mm |