2009 BMW M6 vs. 2011 BMW 325
To start off, 2011 BMW 325 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW M6. In addition, the cost of maintenance, including insurance, on 2009 BMW M6 would be higher. At 4,999 cc (10 cylinders), 2009 BMW M6 is equipped with a bigger engine. In terms of performance, 2009 BMW M6 (500 HP @ 7750 RPM) has 285 more horse power than 2011 BMW 325. (215 HP @ 6500 RPM). In normal driving conditions, 2009 BMW M6 should accelerate faster than 2011 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 325 weights approximately 395 kg more than 2009 BMW M6.
Because 2011 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW M6. In wet, icy, snow, or gravel driving conditions, 2011 BMW 325 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 BMW M6 (519 Nm @ 6100 RPM) has 269 more torque (in Nm) than 2011 BMW 325. (250 Nm @ 2750 RPM). This means 2009 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 325.
Compare all specifications:
| 2009 BMW M6 | 2011 BMW 325 | |
| Make | BMW | BMW |
| Model | M6 | 325 |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 2494 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 215 HP |
| Engine RPM | 7750 RPM | 6500 RPM |
| Torque | 519 Nm | 250 Nm |
| Torque RPM | 6100 RPM | 2750 RPM |
| Engine Compression Ratio | 12.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1675 kg |
| Vehicle Length | 4880 mm | 4530 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2790 mm | 2770 mm |
| Fuel Consumption Overall | 18.2 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
