2006 BMW 550 vs. 2005 Audi A4
To start off, 2006 BMW 550 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,967 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 550. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 will offer significantly more control. 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.
Compare all specifications:
| 2006 BMW 550 | 2005 Audi A4 | |
| Make | BMW | Audi |
| Model | 550 | A4 |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2967 cc |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 0 HP | 217 HP |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Acceleration 0-100mph | 8.5 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Fuel Tank Capacity | 70 L | 66 L |
