2007 Audi S4 vs. 1979 BMW 320
To start off, 2007 Audi S4 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 BMW 320. In addition, the cost of maintenance, including insurance, on 1979 BMW 320 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 1979 BMW 320 (641 HP @ 9000 RPM) has 302 more horse power than 2007 Audi S4. (339 HP @ 7000 RPM) In normal driving conditions, 1979 BMW 320 should accelerate faster than 2007 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 882 kg more than 1979 BMW 320.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW 320. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 will offer significantly more control. 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:
| 2007 Audi S4 | 1979 BMW 320 | |
| Make | Audi | BMW |
| Model | S4 | 320 |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 641 HP |
| Engine RPM | 7000 RPM | 9000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1722 kg | 840 kg |
| Vehicle Length | 4590 mm | 4520 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2650 mm | 2570 mm |
