1977 BMW 520 vs. 2004 Saleen S7
To start off, 2004 Saleen S7 is newer by 27 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 7,000 cc (8 cylinders), 2004 Saleen S7 is equipped with a bigger engine. In terms of performance, 2004 Saleen S7 (550 HP) has 430 more horse power than 1977 BMW 520. (120 HP) In normal driving conditions, 2004 Saleen S7 should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 520 weights approximately 63 kg more than 2004 Saleen S7.
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:
| 1977 BMW 520 | 2004 Saleen S7 | |
| Make | BMW | Saleen |
| Model | 520 | S7 |
| Year Released | 1977 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1990 cc | 7000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 550 HP |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 180 km/hour | 322 km/hour |
| Acceleration 0-100mph | 12 seconds | 3.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1310 kg | 1247 kg |
| Vehicle Length | 4630 mm | 4755 mm |
| Vehicle Width | 1700 mm | 1981 mm |
| Vehicle Height | 1430 mm | 1041 mm |
| Wheelbase Size | 2640 mm | 2692 mm |
