2006 Audi A6 vs. 2008 BMW 735
To start off, 2008 BMW 735 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi A6. In addition, the cost of maintenance, including insurance, on 2006 Audi A6 would be higher. At 4,161 cc (8 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (335 HP) has 67 more horse power than 2008 BMW 735. (268 HP). In normal driving conditions, 2006 Audi A6 should accelerate faster than 2008 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 735 weights approximately 95 kg more than 2006 Audi A6.
Because 2008 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 2008 BMW 735. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A6 (420 Nm @ 3500 RPM) has 60 more torque (in Nm) than 2008 BMW 735. (360 Nm @ 3700 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 735.
Compare all specifications:
| 2006 Audi A6 | 2008 BMW 735 | |
| Make | Audi | BMW |
| Model | A6 | 735 |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3598 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 335 HP | 268 HP |
| Torque | 420 Nm | 360 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 93 mm | 81.2 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1975 kg |
| Vehicle Length | 4920 mm | 5180 mm |
| Vehicle Width | 2020 mm | 1910 mm |
| Vehicle Height | 1460 mm | 1500 mm |
| Wheelbase Size | 2850 mm | 3140 mm |
| Fuel Consumption Overall | 11.8 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 80 L | 88 L |
