1990 Audi 100 vs. 2008 BMW 540
To start off, 2008 BMW 540 is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Audi 100. In addition, the cost of maintenance, including insurance, on 1990 Audi 100 would be higher. At 4,398 cc, 2008 BMW 540 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 540 weights approximately 615 kg more than 1990 Audi 100.
Because 2008 BMW 540 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 540. However, in wet, icy, snow, or gravel driving conditions, 1990 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 540 (440 Nm @ 3600 RPM) has 295 more torque (in Nm) than 1990 Audi 100. (145 Nm @ 3000 RPM). This means 2008 BMW 540 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 100.
Compare all specifications:
| 1990 Audi 100 | 2008 BMW 540 | |
| Make | Audi | BMW |
| Model | 100 | 540 |
| Year Released | 1990 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 4398 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 90 HP | 0 HP |
| Torque | 145 Nm | 440 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 82.7 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1090 kg | 1705 kg |
| Vehicle Length | 4800 mm | 4870 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2840 mm |
| Fuel Tank Capacity | 60 L | 70 L |
