2005 BMW 320 vs. 2007 BMW M6
To start off, 2007 BMW M6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 320. In addition, the cost of maintenance, including insurance, on 2005 BMW 320 would be higher. At 4,999 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 332 more horse power than 2005 BMW 320. (168 HP @ 6100 RPM) In normal driving conditions, 2007 BMW M6 should accelerate faster than 2005 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 320 weights approximately 190 kg more than 2007 BMW M6.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2007 BMW M6 (520 Nm @ 6100 RPM) has 310 more torque (in Nm) than 2005 BMW 320. (210 Nm @ 3500 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 320.
Compare all specifications:
| 2005 BMW 320 | 2007 BMW M6 | |
| Make | BMW | BMW |
| Model | 320 | M6 |
| Year Released | 2005 | 2007 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 4999 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 500 HP |
| Engine RPM | 6100 RPM | 7750 RPM |
| Torque | 210 Nm | 520 Nm |
| Torque RPM | 3500 RPM | 6100 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1280 kg |
| Vehicle Length | 4490 mm | 4880 mm |
| Vehicle Width | 1760 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1380 mm |
| Wheelbase Size | 2790 mm | 2790 mm |
| Fuel Consumption Overall | 8.9 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
