2006 BMW 545 vs. 2008 Audi A6
To start off, 2008 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 545. In addition, the cost of maintenance, including insurance, on 2006 BMW 545 would be higher. At 2,965 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 BMW 545 (328 HP @ 6100 RPM) has 98 more horse power than 2008 Audi A6. (230 HP @ 4000 RPM). In normal driving conditions, 2006 BMW 545 should accelerate faster than 2008 Audi A6.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 545. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 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. Let's talk about torque, both vehicles can yield 450 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2006 BMW 545 | 2008 Audi A6 | |
| Make | BMW | Audi |
| Model | 545 | A6 |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2965 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 230 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 450 Nm | 450 Nm |
| Torque RPM | 3700 RPM | 1400 RPM |
| Acceleration 0-100mph | 5.8 seconds | 6.1 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Width | 1850 mm | 1860 mm |
| Fuel Consumption Overall | 10.9 L/100km | 8 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
