2001 Audi A4 vs. 2008 BMW 540
To start off, 2008 BMW 540 is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Audi A4. In addition, the cost of maintenance, including insurance, on 2001 Audi A4 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 440 kg more than 2001 Audi A4.
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, 2001 Audi A4, 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 110 more torque (in Nm) than 2001 Audi A4. (330 Nm @ 3800 RPM). This means 2008 BMW 540 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4. 2008 BMW 540 has automatic transmission and 2001 Audi A4 has manual transmission. 2001 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 540 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Audi A4 | 2008 BMW 540 | |
| Make | Audi | BMW |
| Model | A4 | 540 |
| Year Released | 2001 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 4398 cc |
| Horse Power | 160 HP | 0 HP |
| Torque | 330 Nm | 440 Nm |
| Torque RPM | 3800 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 77.4 mm | 82.7 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Top Speed | 190 km/hour | 250 km/hour |
| Acceleration 0-100mph | 12.9 seconds | 6.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1735 kg |
| Vehicle Length | 4550 mm | 5050 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 70 L |
