1946 Bristol 450 vs. 1975 Pontiac Firebird
To start off, 1975 Pontiac Firebird is newer by 29 year(s). Which means there will be less support and parts availability for 1946 Bristol 450. In addition, the cost of maintenance, including insurance, on 1946 Bristol 450 would be higher. At 7,467 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (335 HP @ 4800 RPM) has 182 more horse power than 1946 Bristol 450. (153 HP @ 5500 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 1946 Bristol 450. With that said, vehicle weight also plays an important factor in acceleration. 1975 Pontiac Firebird weights approximately 720 kg more than 1946 Bristol 450. 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:
| 1946 Bristol 450 | 1975 Pontiac Firebird | |
| Make | Bristol | Pontiac |
| Model | 450 | Firebird |
| Year Released | 1946 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 7467 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 153 HP | 335 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Engine Bore Size | 66 mm | 104.9 mm |
| Engine Stroke Size | 96 mm | 108 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 241 km/hour | 201 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 730 kg | 1450 kg |
| Vehicle Length | 4480 mm | 4870 mm |
| Vehicle Width | 1660 mm | 1880 mm |
| Vehicle Height | 1530 mm | 1280 mm |
| Wheelbase Size | 2480 mm | 2750 mm |
