1991 Audi 100 vs. 2008 BMW 523
To start off, 2008 BMW 523 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 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) has 42 more horse power than 1991 Audi 100. (133 HP) In normal driving conditions, 2008 BMW 523 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 523 weights approximately 120 kg more than 1991 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, 1991 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) has 44 more torque (in Nm) than 1991 Audi 100. (186 Nm). This means 2008 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2008 BMW 523 | |
| Make | Audi | BMW |
| Model | 100 | 523 |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 2497 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 175 HP |
| Torque | 186 Nm | 230 Nm |
| Engine Bore Size | 82.5 mm | 78.8 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Top Speed | 201 km/hour | 230 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1370 kg | 1490 kg |
| Vehicle Length | 4800 mm | 4850 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2700 mm | 2890 mm |
| Fuel Tank Capacity | 80 L | 70 L |
