2011 BMW 123 vs. 2007 Audi A6
To start off, 2011 BMW 123 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 2,496 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2011 BMW 123 (202 HP @ 4400 RPM) has 24 more horse power than 2007 Audi A6. (178 HP @ 4000 RPM). In normal driving conditions, 2011 BMW 123 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 405 kg more than 2011 BMW 123.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 123. In wet, icy, snow, or gravel driving conditions, 2007 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, 2011 BMW 123 (400 Nm @ 2000 RPM) has 30 more torque (in Nm) than 2007 Audi A6. (370 Nm @ 1500 RPM). This means 2011 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2011 BMW 123 | 2007 Audi A6 | |
| Make | BMW | Audi |
| Model | 123 | A6 |
| Year Released | 2011 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 202 HP | 178 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 400 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 6.9 seconds | 9.5 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1890 kg |
| Vehicle Length | 4239 mm | 4820 mm |
| Vehicle Width | 1748 mm | 1860 mm |
| Vehicle Height | 1421 mm | 1560 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
| Fuel Consumption Overall | 5.5 L/100km | 9 L/100km |
| Fuel Tank Capacity | 51 L | 70 L |
