1957 BMW 503 vs. 1980 Pontiac Firebird
To start off, 1980 Pontiac Firebird is newer by 23 year(s). Which means there will be less support and parts availability for 1957 BMW 503. In addition, the cost of maintenance, including insurance, on 1957 BMW 503 would be higher. At 4,300 cc (6 cylinders), 1980 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1957 BMW 503 (138 HP) has 3 more horse power than 1980 Pontiac Firebird. (135 HP). In normal driving conditions, 1957 BMW 503 should accelerate faster than 1980 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1980 Pontiac Firebird weights approximately 105 kg more than 1957 BMW 503.
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:
| 1957 BMW 503 | 1980 Pontiac Firebird | |
| Make | BMW | Pontiac |
| Model | 503 | Firebird |
| Year Released | 1957 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 138 HP | 135 HP |
| Engine Bore Size | 82 mm | 95 mm |
| Engine Stroke Size | 75 mm | 76 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1605 kg |
| Vehicle Length | 4760 mm | 5010 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1260 mm |
| Wheelbase Size | 2840 mm | 2750 mm |
