1997 Audi S4 vs. 1979 BMW 725
To start off, 1997 Audi S4 is newer by 18 year(s). Which means there will be less support and parts availability for 1979 BMW 725. In addition, the cost of maintenance, including insurance, on 1979 BMW 725 would be higher. At 2,669 cc (6 cylinders), 1997 Audi S4 is equipped with a bigger engine.
Because 1979 BMW 725 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 BMW 725. However, in wet, icy, snow, or gravel driving conditions, 1997 Audi S4, being front wheel drive (FWD), will offer much better control with better grip. 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:
| 1997 Audi S4 | 1979 BMW 725 | |
| Make | Audi | BMW |
| Model | S4 | 725 |
| Year Released | 1997 | 1979 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2669 cc | 2495 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 0 HP | 148 HP |
| Engine Compression Ratio | 9.3:1 | 9.6:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4490 mm | 4870 mm |
| Vehicle Width | 1740 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2810 mm |
