2000 Audi S4 vs. 2006 BMW 550
To start off, 2006 BMW 550 is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Audi S4. In addition, the cost of maintenance, including insurance, on 2000 Audi S4 would be higher. At 4,799 cc (8 cylinders), 2006 BMW 550 is equipped with a bigger engine. In terms of performance, 2006 BMW 550 (360 HP @ 6300 RPM) has 110 more horse power than 2000 Audi S4. (250 HP @ 6500 RPM) In normal driving conditions, 2006 BMW 550 should accelerate faster than 2000 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 550 weights approximately 65 kg more than 2000 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 550 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 2006 BMW 550. However, in wet, icy, snow, or gravel driving conditions, 2000 Audi S4, 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, 2006 BMW 550 (488 Nm) has 138 more torque (in Nm) than 2000 Audi S4. (350 Nm). This means 2006 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2000 Audi S4.
Compare all specifications:
| 2000 Audi S4 | 2006 BMW 550 | |
| Make | Audi | BMW |
| Model | S4 | 550 |
| Year Released | 2000 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2701 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 250 HP | 360 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 350 Nm | 488 Nm |
| Engine Bore Size | 81 mm | 93.1 mm |
| Engine Stroke Size | 86.4 mm | 88.4 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1725 kg |
| Vehicle Length | 4490 mm | 4880 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 70 L |
