1971 Audi 100 vs. 2009 BMW 535
To start off, 2009 BMW 535 is newer by 38 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 2,979 cc (6 cylinders), 2009 BMW 535 is equipped with a bigger engine. In terms of performance, 2009 BMW 535 (300 HP @ 5800 RPM) has 191 more horse power than 1971 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 2009 BMW 535 should accelerate faster than 1971 Audi 100.
Because 2009 BMW 535 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Audi 100. In wet, icy, snow, or gravel driving conditions, 2009 BMW 535 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, 2009 BMW 535 (407 Nm @ 1400 RPM) has 246 more torque (in Nm) than 1971 Audi 100. (161 Nm @ 3500 RPM). This means 2009 BMW 535 will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
| 1971 Audi 100 | 2009 BMW 535 | |
| Make | Audi | BMW |
| Model | 100 | 535 |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1871 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 109 HP | 300 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 161 Nm | 407 Nm |
| Torque RPM | 3500 RPM | 1400 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 84.4 mm | 89.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4590 mm | 4860 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2690 mm | 2890 mm |
