2005 Audi A6 vs. 2007 BMW 120
To start off, 2007 BMW 120 is newer by 2 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 2,393 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (170 HP @ 4000 RPM) has 16 more horse power than 2007 BMW 120. (154 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2007 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 265 kg more than 2007 BMW 120. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 120 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 120. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Audi A6 (371 Nm @ 1500 RPM) has 40 more torque (in Nm) than 2007 BMW 120. (331 Nm @ 2000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 120.
Compare all specifications:
| 2005 Audi A6 | 2007 BMW 120 | |
| Make | Audi | BMW |
| Model | A6 | 120 |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 154 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 371 Nm | 331 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Engine Bore Size | 78.3 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 219 km/hour | 215 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 10.2 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1350 kg |
| Vehicle Length | 4800 mm | 4230 mm |
| Vehicle Width | 1820 mm | 1440 mm |
| Vehicle Height | 1460 mm | 1760 mm |
| Wheelbase Size | 2760 mm | 2670 mm |
| Fuel Consumption Overall | 8.1 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 50 L |
