1971 Audi 100 vs. 1986 BMW 735
To start off, 1986 BMW 735 is newer by 15 year(s). Which means there will be less support and parts availability for 1971 Audi 100. In addition, the cost of maintenance, including insurance, on 1971 Audi 100 would be higher. At 3,430 cc (6 cylinders), 1986 BMW 735 is equipped with a bigger engine. In terms of performance, 1986 BMW 735 (220 HP @ 5700 RPM) has 111 more horse power than 1971 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 1986 BMW 735 should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW 735 weights approximately 540 kg more than 1971 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 BMW 735 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 1986 BMW 735. However, in wet, icy, snow, or gravel driving conditions, 1971 Audi 100, 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, 1986 BMW 735 (315 Nm @ 4000 RPM) has 154 more torque (in Nm) than 1971 Audi 100. (161 Nm @ 3500 RPM). This means 1986 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
| 1971 Audi 100 | 1986 BMW 735 | |
| Make | Audi | BMW |
| Model | 100 | 735 |
| Year Released | 1971 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1871 cc | 3430 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 220 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 161 Nm | 315 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 84.4 mm | 86 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1050 kg | 1590 kg |
| Vehicle Length | 4590 mm | 4920 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2690 mm | 2840 mm |
