1977 BMW 728 vs. 2012 Audi A6
To start off, 2012 Audi A6 is newer by 35 year(s). Which means there will be less support and parts availability for 1977 BMW 728. In addition, the cost of maintenance, including insurance, on 1977 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 728 is equipped with a bigger engine. In terms of performance, 2012 Audi A6 (211 HP @ 6500 RPM) has 41 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2012 Audi A6 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2012 Audi A6 weights approximately 134 kg more than 1977 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 BMW 728 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 BMW 728. However, in wet, icy, snow, or gravel driving conditions, 2012 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 Audi A6 (349 Nm @ 3250 RPM) has 114 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2012 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
| 1977 BMW 728 | 2012 Audi A6 | |
| Make | BMW | Audi |
| Model | 728 | A6 |
| Year Released | 1977 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 170 HP | 211 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 235 Nm | 349 Nm |
| Torque RPM | 3700 RPM | 3250 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1536 kg | 1670 kg |
| Vehicle Length | 4870 mm | 4915 mm |
| Vehicle Width | 1810 mm | 1872 mm |
| Vehicle Height | 1440 mm | 1453 mm |
| Wheelbase Size | 2800 mm | 2911 mm |
| Fuel Tank Capacity | 85 L | 75 L |
