1998 Audi A6 vs. 1978 BMW B7
To start off, 1998 Audi A6 is newer by 20 year(s). Which means there will be less support and parts availability for 1978 BMW B7. In addition, the cost of maintenance, including insurance, on 1978 BMW B7 would be higher. At 3,500 cc (6 cylinders), 1978 BMW B7 is equipped with a bigger engine.
Because 1998 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW B7. In wet, icy, snow, or gravel driving conditions, 1998 Audi A6 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. Let's talk about torque, 1978 BMW B7 (627 Nm) has 356 more torque (in Nm) than 1998 Audi A6. (271 Nm). This means 1978 BMW B7 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A6.
Compare all specifications:
| 1998 Audi A6 | 1978 BMW B7 | |
| Make | Audi | BMW |
| Model | A6 | B7 |
| Year Released | 1998 | 1978 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 0 HP |
| Torque | 271 Nm | 627 Nm |
| Top Speed | 235 km/hour | 262 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Wheelbase Size | 2760 mm | 2800 mm |
