1971 Audi 100 vs. 2005 BMW 750
To start off, 2005 BMW 750 is newer by 34 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 4,799 cc (8 cylinders), 2005 BMW 750 is equipped with a bigger engine. In terms of performance, 2005 BMW 750 (363 HP @ 6300 RPM) has 254 more horse power than 1971 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 2005 BMW 750 should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 750 weights approximately 900 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 2005 BMW 750 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 2005 BMW 750. 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, 2005 BMW 750 (490 Nm @ 3400 RPM) has 329 more torque (in Nm) than 1971 Audi 100. (161 Nm @ 3500 RPM). This means 2005 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
| 1971 Audi 100 | 2005 BMW 750 | |
| Make | Audi | BMW |
| Model | 100 | 750 |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1871 cc | 4799 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 109 HP | 363 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 161 Nm | 490 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 84.4 mm | 88.3 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1050 kg | 1950 kg |
| Vehicle Length | 4590 mm | 5050 mm |
| Vehicle Width | 1730 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2690 mm | 3130 mm |
