1996 Audi A6 vs. 1979 BMW 728
To start off, 1996 Audi A6 is newer by 17 year(s). Which means there will be less support and parts availability for 1979 BMW 728. In addition, the cost of maintenance, including insurance, on 1979 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1979 BMW 728 is equipped with a bigger engine. In terms of performance, 1996 Audi A6 (191 HP @ 6000 RPM) has 10 more horse power than 1979 BMW 728. (181 HP @ 5800 RPM). In normal driving conditions, 1996 Audi A6 should accelerate faster than 1979 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1996 Audi A6 weights approximately 45 kg more than 1979 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1996 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW 728. In wet, icy, snow, or gravel driving conditions, 1996 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, 1996 Audi A6 (280 Nm @ 3200 RPM) has 40 more torque (in Nm) than 1979 BMW 728. (240 Nm @ 4200 RPM). This means 1996 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 728.
Compare all specifications:
| 1996 Audi A6 | 1979 BMW 728 | |
| Make | Audi | BMW |
| Model | A6 | 728 |
| Year Released | 1996 | 1979 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2788 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 191 HP | 181 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 280 Nm | 240 Nm |
| Torque RPM | 3200 RPM | 4200 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 80 mm |
| Engine Compression Ratio | 10.6:1 | 9.3:1 |
| Top Speed | 234 km/hour | 201 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1515 kg | 1470 kg |
| Vehicle Length | 4800 mm | 4870 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2770 mm | 2800 mm |
| Fuel Tank Capacity | 70 L | 100 L |
