2005 Audi A6 vs. 2003 BMW 520
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 520. In addition, the cost of maintenance, including insurance, on 2003 BMW 520 would be higher. At 3,189 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (218 HP @ 4000 RPM) has 51 more horse power than 2003 BMW 520. (167 HP @ 6100 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2003 BMW 520.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 520. 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 (400 Nm @ 1400 RPM) has 190 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520.
Compare all specifications:
2005 Audi A6 | 2003 BMW 520 | |
Make | Audi | BMW |
Model | A6 | 520 |
Year Released | 2005 | 2003 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 3189 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 218 HP | 167 HP |
Engine RPM | 4000 RPM | 6100 RPM |
Torque | 400 Nm | 210 Nm |
Torque RPM | 1400 RPM | 3500 RPM |
Engine Bore Size | 83 mm | 80 mm |
Engine Stroke Size | 91.4 mm | 72 mm |
Engine Compression Ratio | 17.0:1 | 10.7:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 4940 mm | 4810 mm |
Vehicle Width | 1870 mm | 1810 mm |
Vehicle Height | 1460 mm | 1450 mm |
Wheelbase Size | 2850 mm | 2730 mm |
Fuel Tank Capacity | 70 L | 70 L |