2007 Audi A6 vs. 2009 BMW 330
To start off, 2009 BMW 330 is newer by 2 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 2,996 cc (6 cylinders), 2009 BMW 330 is equipped with a bigger engine. In terms of performance, 2009 BMW 330 (228 HP @ 4000 RPM) has 50 more horse power than 2007 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2009 BMW 330 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 330 weights approximately 90 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 330 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 2009 BMW 330. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2009 BMW 330 (500 Nm @ 2750 RPM) has 120 more torque (in Nm) than 2007 Audi A6. (380 Nm @ 1400 RPM). This means 2009 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2009 BMW 330 | |
| Make | Audi | BMW |
| Model | A6 | 330 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 228 HP |
| Engine RPM | 3300 RPM | 4000 RPM |
| Torque | 380 Nm | 500 Nm |
| Torque RPM | 1400 RPM | 2750 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 83.1 mm | 90 mm |
| Engine Compression Ratio | 17.0:1 | 17.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 230 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 7 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1365 kg |
| Vehicle Length | 4920 mm | 4530 mm |
| Vehicle Width | 1860 mm | 1430 mm |
| Vehicle Height | 1470 mm | 1820 mm |
| Wheelbase Size | 2850 mm | 2770 mm |
| Fuel Consumption Overall | 6.8 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
