1956 Bristol 405 vs. 1973 Pontiac Firebird
To start off, 1973 Pontiac Firebird is newer by 17 year(s). Which means there will be less support and parts availability for 1956 Bristol 405. In addition, the cost of maintenance, including insurance, on 1956 Bristol 405 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 57 more horse power than 1956 Bristol 405. (101 HP @ 5000 RPM) In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 1956 Bristol 405. With that said, vehicle weight also plays an important factor in acceleration. 1973 Pontiac Firebird weights approximately 345 kg more than 1956 Bristol 405. 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 214 more torque (in Nm) than 1956 Bristol 405. (152 Nm @ 3750 RPM). This means 1973 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1956 Bristol 405.
Compare all specifications:
1956 Bristol 405 | 1973 Pontiac Firebird | |
Make | Bristol | Pontiac |
Model | 405 | Firebird |
Year Released | 1956 | 1973 |
Engine Position | Front | Front |
Engine Size | 1971 cc | 5792 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 101 HP | 158 HP |
Engine RPM | 5000 RPM | 4400 RPM |
Torque | 152 Nm | 366 Nm |
Torque RPM | 3750 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1240 kg | 1585 kg |
Vehicle Length | 4820 mm | 4880 mm |
Vehicle Width | 1730 mm | 1870 mm |
Vehicle Height | 1470 mm | 1290 mm |
Wheelbase Size | 2900 mm | 2750 mm |