2005 Audi A6 vs. 2003 BMW 545
To start off, 2005 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 108 more horse power than 2005 Audi A6. (220 HP @ 4000 RPM) In normal driving conditions, 2003 BMW 545 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 60 kg more than 2003 BMW 545.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 545. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (451 Nm @ 1400 RPM) has 1 more torque (in Nm) than 2003 BMW 545. (450 Nm @ 3600 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 545.
Compare all specifications:
2005 Audi A6 | 2003 BMW 545 | |
Make | Audi | BMW |
Model | A6 | 545 |
Year Released | 2005 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2967 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 220 HP | 328 HP |
Engine RPM | 4000 RPM | 6100 RPM |
Torque | 451 Nm | 450 Nm |
Torque RPM | 1400 RPM | 3600 RPM |
Engine Bore Size | 83 mm | 92 mm |
Engine Stroke Size | 91.4 mm | 82.7 mm |
Top Speed | 243 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.3 seconds | 6.1 seconds |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1765 kg | 1705 kg |
Vehicle Length | 4920 mm | 4850 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2840 mm |
Fuel Consumption Overall | 8.3 L/100km | 10.9 L/100km |
Fuel Tank Capacity | 80 L | 70 L |