2004 Audi A6 vs. 2004 BMW 645
To start off, both 2004 Audi A6 and 2004 BMW 645 were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP @ 7400 RPM) has 75 more horse power than 2004 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 2004 BMW 645 should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 7 kg more than 2004 BMW 645.
Because 2004 BMW 645 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 2004 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, 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, 2004 BMW 645 (447 Nm) has 97 more torque (in Nm) than 2004 Audi A6. (350 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
2004 Audi A6 | 2004 BMW 645 | |
Make | Audi | BMW |
Model | A6 | 645 |
Year Released | 2004 | 2004 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2671 cc | 4392 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 247 HP | 322 HP |
Engine RPM | 6300 RPM | 7400 RPM |
Torque | 350 Nm | 447 Nm |
Engine Bore Size | 81 mm | 92 mm |
Engine Stroke Size | 86 mm | 83 mm |
Engine Compression Ratio | 9.3:1 | 10.5:1 |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1722 kg | 1715 kg |
Vehicle Length | 4880 mm | 4840 mm |
Vehicle Width | 1940 mm | 1860 mm |
Vehicle Height | 1460 mm | 1380 mm |
Wheelbase Size | 2660 mm | 2790 mm |
Fuel Consumption | 9.4 L/100km | 9.4 L/100km |
Fuel Consumption City | 13.1 L/100km | 13.8 L/100km |
Fuel Consumption Overall | 11.2 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 70 L | 70 L |