2007 Audi S6 vs. 2009 BMW 125
To start off, 2009 BMW 125 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi S6. In addition, the cost of maintenance, including insurance, on 2007 Audi S6 would be higher. At 4,172 cc (8 cylinders), 2007 Audi S6 is equipped with a bigger engine. In terms of performance, 2007 Audi S6 (335 HP @ 7000 RPM) has 120 more horse power than 2009 BMW 125. (215 HP @ 6100 RPM). In normal driving conditions, 2007 Audi S6 should accelerate faster than 2009 BMW 125. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S6 weights approximately 175 kg more than 2009 BMW 125. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 125. In wet, icy, snow, or gravel driving conditions, 2007 Audi S6 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, 2007 Audi S6 (420 Nm @ 3400 RPM) has 149 more torque (in Nm) than 2009 BMW 125. (271 Nm @ 2500 RPM). This means 2007 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 125.
Compare all specifications:
| 2007 Audi S6 | 2009 BMW 125 | |
| Make | Audi | BMW |
| Model | S6 | 125 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 215 HP |
| Engine RPM | 7000 RPM | 6100 RPM |
| Torque | 420 Nm | 271 Nm |
| Torque RPM | 3400 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 245 km/hour | 238 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 6.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1760 kg | 1585 kg |
| Vehicle Length | 4840 mm | 4370 mm |
| Vehicle Width | 2000 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2670 mm |
| Fuel Consumption Overall | 14.3 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 82 L | 53 L |
