2008 Audi A6 vs. 2009 BMW 735
To start off, 2009 BMW 735 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 3,600 cc (8 cylinders), 2009 BMW 735 is equipped with a bigger engine. In terms of performance, 2009 BMW 735 (268 HP) has 61 more horse power than 2008 Audi A6. (207 HP) In normal driving conditions, 2009 BMW 735 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 735 weights approximately 405 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 2009 BMW 735 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 2009 BMW 735. 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, 2009 BMW 735 (360 Nm @ 3700 RPM) has 80 more torque (in Nm) than 2008 Audi A6. (280 Nm @ 3000 RPM). This means 2009 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 2009 BMW 735 | |
| Make | Audi | BMW |
| Model | A6 | 735 |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2773 cc | 3600 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 268 HP |
| Torque | 280 Nm | 360 Nm |
| Torque RPM | 3000 RPM | 3700 RPM |
| Engine Bore Size | 84.6 mm | 84 mm |
| Engine Stroke Size | 82.4 mm | 81.2 mm |
| Engine Compression Ratio | 12.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1570 kg | 1975 kg |
| Vehicle Length | 4180 mm | 5180 mm |
| Vehicle Width | 1900 mm | 1910 mm |
| Vehicle Height | 1560 mm | 1500 mm |
| Wheelbase Size | 2850 mm | 3140 mm |
| Fuel Tank Capacity | 70 L | 88 L |
