2009 Audi RS6 vs. 2011 BMW 118
To start off, 2011 BMW 118 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi RS6. In addition, the cost of maintenance, including insurance, on 2009 Audi RS6 would be higher. At 4,991 cc (10 cylinders), 2009 Audi RS6 is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 395 more horse power than 2011 BMW 118. (177 HP @ 4000 RPM). In normal driving conditions, 2009 Audi RS6 should accelerate faster than 2011 BMW 118. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS6 weights approximately 633 kg more than 2011 BMW 118. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 118. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS6 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 Audi RS6 (650 Nm @ 1500 RPM) has 300 more torque (in Nm) than 2011 BMW 118. (350 Nm @ 1750 RPM). This means 2009 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 118.
Compare all specifications:
| 2009 Audi RS6 | 2011 BMW 118 | |
| Make | Audi | BMW |
| Model | RS6 | 118 |
| Year Released | 2009 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4991 cc | 1995 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 572 HP | 177 HP |
| Engine RPM | 6250 RPM | 4000 RPM |
| Torque | 650 Nm | 350 Nm |
| Torque RPM | 1500 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 4.6 seconds | 9 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2028 kg | 1395 kg |
| Vehicle Length | 4930 mm | 4360 mm |
| Vehicle Width | 1900 mm | 1748 mm |
| Vehicle Height | 1470 mm | 1423 mm |
| Wheelbase Size | 2850 mm | 2660 mm |
| Fuel Consumption Overall | 14 L/100km | 4.5 L/100km |
| Fuel Tank Capacity | 80 L | 51 L |
