2008 Audi A6 vs. 2004 BMW 730
To start off, 2008 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW 730. In addition, the cost of maintenance, including insurance, on 2004 BMW 730 would be higher. At 3,698 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 BMW 730 (225 HP @ 6000 RPM) has 48 more horse power than 2008 Audi A6. (177 HP @ 3300 RPM) In normal driving conditions, 2004 BMW 730 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 730 weights approximately 135 kg more than 2008 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 730 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 730. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A6 (380 Nm @ 1400 RPM) has 80 more torque (in Nm) than 2004 BMW 730. (300 Nm @ 3500 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 730.
Compare all specifications:
2008 Audi A6 | 2004 BMW 730 | |
Make | Audi | BMW |
Model | A6 | 730 |
Year Released | 2008 | 2004 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3698 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 177 HP | 225 HP |
Engine RPM | 3300 RPM | 6000 RPM |
Torque | 380 Nm | 300 Nm |
Torque RPM | 1400 RPM | 3500 RPM |
Engine Bore Size | 83.1 mm | 84 mm |
Engine Stroke Size | 83.1 mm | 90 mm |
Engine Compression Ratio | 17.0:1 | 10.2:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1655 kg | 1790 kg |
Vehicle Length | 4920 mm | 5040 mm |
Vehicle Width | 1470 mm | 1910 mm |
Vehicle Height | 1860 mm | 1500 mm |
Wheelbase Size | 2850 mm | 3000 mm |
Fuel Tank Capacity | 70 L | 63 L |