1986 BMW 730 vs. 2013 Audi A3
To start off, 2013 Audi A3 is newer by 27 year(s). Which means there will be less support and parts availability for 1986 BMW 730. In addition, the cost of maintenance, including insurance, on 1986 BMW 730 would be higher. At 2,986 cc (6 cylinders), 1986 BMW 730 is equipped with a bigger engine. In terms of performance, both vehicles can yield 197 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW 730 weights approximately 140 kg more than 2013 Audi A3.
Because 2013 Audi A3 is all wheel drive (AWD), it will have significant more traction and grip than 1986 BMW 730. In wet, icy, snow, or gravel driving conditions, 2013 Audi A3 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, 2013 Audi A3 (281 Nm @ 5000 RPM) has 6 more torque (in Nm) than 1986 BMW 730. (275 Nm @ 4000 RPM). This means 2013 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 730.
Compare all specifications:
| 1986 BMW 730 | 2013 Audi A3 | |
| Make | BMW | Audi |
| Model | 730 | A3 |
| Year Released | 1986 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Horse Power | 197 HP | 197 HP |
| Torque | 275 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 89 mm | 82.5 mm |
| Engine Stroke Size | 80 mm | 92.8 mm |
| Engine Compression Ratio | 9.2:1 | 9.6:1 |
| Top Speed | 225 km/hour | 209 km/hour |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1600 kg | 1460 kg |
| Vehicle Length | 4920 mm | 4292 mm |
| Vehicle Width | 1850 mm | 1995 mm |
| Vehicle Height | 1420 mm | 1423 mm |
| Wheelbase Size | 2800 mm | 2578 mm |
