2008 Audi S6 vs. 2009 BMW 125
To start off, 2009 BMW 125 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi S6. In addition, the cost of maintenance, including insurance, on 2008 Audi S6 would be higher. At 5,204 cc (10 cylinders), 2008 Audi S6 is equipped with a bigger engine. In terms of performance, 2008 Audi S6 (435 HP @ 6800 RPM) has 220 more horse power than 2009 BMW 125. (215 HP @ 6500 RPM). In normal driving conditions, 2008 Audi S6 should accelerate faster than 2009 BMW 125. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 125 weights approximately 166 kg more than 2008 Audi S6.
Because 2008 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, 2008 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, 2008 Audi S6 (540 Nm @ 3000 RPM) has 290 more torque (in Nm) than 2009 BMW 125. (250 Nm @ 2750 RPM). This means 2008 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 125. 2008 Audi S6 has automatic transmission and 2009 BMW 125 has manual transmission. 2009 BMW 125 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S6 | 2009 BMW 125 | |
| Make | Audi | BMW |
| Model | S6 | 125 |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 2497 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 435 HP | 215 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 540 Nm | 250 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Engine Compression Ratio | 12.5:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1160 kg | 1326 kg |
| Vehicle Length | 4920 mm | 4370 mm |
| Vehicle Width | 2020 mm | 1430 mm |
| Vehicle Height | 1450 mm | 1760 mm |
| Wheelbase Size | 2850 mm | 2670 mm |
| Fuel Consumption Overall | 14.9 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 80 L | 53 L |
