1998 Audi A6 vs. 1975 BMW 315
To start off, 1998 Audi A6 is newer by 23 year(s). Which means there will be less support and parts availability for 1975 BMW 315. In addition, the cost of maintenance, including insurance, on 1975 BMW 315 would be higher. At 2,771 cc (6 cylinders), 1998 Audi A6 is equipped with a bigger engine. In terms of performance, 1998 Audi A6 (200 HP @ 6500 RPM) has 125 more horse power than 1975 BMW 315. (75 HP @ 5800 RPM). In normal driving conditions, 1998 Audi A6 should accelerate faster than 1975 BMW 315.
Because 1998 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 315. 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, 1998 Audi A6 (271 Nm) has 161 more torque (in Nm) than 1975 BMW 315. (110 Nm). This means 1998 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 315.
Compare all specifications:
| 1998 Audi A6 | 1975 BMW 315 | |
| Make | Audi | BMW |
| Model | A6 | 315 |
| Year Released | 1998 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1574 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 75 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 271 Nm | 110 Nm |
| Engine Bore Size | 82.6 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 71 mm |
| Engine Compression Ratio | 10.6:1 | 9.5:1 |
| Top Speed | 235 km/hour | 154 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4800 mm | 4360 mm |
| Vehicle Width | 1820 mm | 1620 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2760 mm | 2510 mm |
