2005 Audi A6 vs. 2009 BMW 135
To start off, 2009 BMW 135 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (300 HP @ 5800 RPM) has 53 more horse power than 2005 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 2009 BMW 135 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 479 kg more than 2009 BMW 135.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 135. 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, 2009 BMW 135 (407 Nm @ 1400 RPM) has 57 more torque (in Nm) than 2005 Audi A6. (350 Nm @ 1800 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2009 BMW 135 | |
| Make | Audi | BMW |
| Model | A6 | 135 |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 300 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 350 Nm | 407 Nm |
| Torque RPM | 1800 RPM | 1400 RPM |
| Engine Compression Ratio | 18.0:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1805 kg | 1326 kg |
| Vehicle Length | 4800 mm | 4370 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1560 mm | 1410 mm |
| Wheelbase Size | 2770 mm | 2670 mm |
| Fuel Tank Capacity | 70 L | 53 L |
