2009 Audi A6 vs. 2012 BMW 328
To start off, 2012 BMW 328 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Audi A6. In addition, the cost of maintenance, including insurance, on 2009 Audi A6 would be higher. At 2,979 cc (6 cylinders), 2012 BMW 328 is equipped with a bigger engine. In terms of performance, 2012 BMW 328 (230 HP @ 6500 RPM) has 52 more horse power than 2009 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2012 BMW 328 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 328 weights approximately 575 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2012 BMW 328. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 109 more torque (in Nm) than 2012 BMW 328. (271 Nm @ 2750 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2012 BMW 328.
Compare all specifications:
| 2009 Audi A6 | 2012 BMW 328 | |
| Make | Audi | BMW |
| Model | A6 | 328 |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 230 HP |
| Engine RPM | 3300 RPM | 6500 RPM |
| Torque | 380 Nm | 271 Nm |
| Torque RPM | 1400 RPM | 2750 RPM |
| Engine Bore Size | 83 mm | 89.6 mm |
| Engine Stroke Size | 83.1 mm | 84 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1735 kg |
| Vehicle Length | 4920 mm | 4624 mm |
| Vehicle Width | 1860 mm | 1811 mm |
| Vehicle Height | 1470 mm | 1429 mm |
| Wheelbase Size | 2850 mm | 2810 mm |
| Fuel Tank Capacity | 80 L | 57 L |
