1971 Audi 100 vs. 2008 BMW 523
To start off, 2008 BMW 523 is newer by 37 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 2,497 cc (6 cylinders), 2008 BMW 523 is equipped with a bigger engine. In terms of performance, 2008 BMW 523 (175 HP @ 5800 RPM) has 66 more horse power than 1971 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 2008 BMW 523 should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 523 weights approximately 440 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 2008 BMW 523 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 2008 BMW 523. 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, 2008 BMW 523 (230 Nm @ 3500 RPM) has 69 more torque (in Nm) than 1971 Audi 100. (161 Nm @ 3500 RPM). This means 2008 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
| 1971 Audi 100 | 2008 BMW 523 | |
| Make | Audi | BMW |
| Model | 100 | 523 |
| Year Released | 1971 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1871 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 109 HP | 175 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 161 Nm | 230 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 82.1 mm |
| Engine Stroke Size | 84.4 mm | 78.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1050 kg | 1490 kg |
| Vehicle Length | 4590 mm | 4870 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2690 mm | 2890 mm |
