2007 Audi A4 vs. 1978 BMW 320
To start off, 2007 Audi A4 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 BMW 320. In addition, the cost of maintenance, including insurance, on 1978 BMW 320 would be higher. At 3,123 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 1978 BMW 320 (641 HP @ 9000 RPM) has 386 more horse power than 2007 Audi A4. (255 HP @ 6500 RPM) In normal driving conditions, 1978 BMW 320 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 435 kg more than 1978 BMW 320.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 320. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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 A4 | 1978 BMW 320 | |
| Make | Audi | BMW |
| Model | A4 | 320 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 641 HP |
| Engine RPM | 6500 RPM | 9000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1275 kg | 840 kg |
| Vehicle Length | 4590 mm | 4520 mm |
| Vehicle Width | 1780 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 2570 mm |
