2009 BMW 135 vs. 2008 BMW M6
To start off, 2009 BMW 135 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW M6. In addition, the cost of maintenance, including insurance, on 2008 BMW M6 would be higher. At 4,999 cc (10 cylinders), 2008 BMW M6 is equipped with a bigger engine. In terms of performance, 2008 BMW M6 (500 HP @ 7750 RPM) has 198 more horse power than 2009 BMW 135. (302 HP @ 5800 RPM) In normal driving conditions, 2008 BMW M6 should accelerate faster than 2009 BMW 135. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M6 weights approximately 370 kg more than 2009 BMW 135. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 BMW M6 (520 Nm @ 6100 RPM) has 120 more torque (in Nm) than 2009 BMW 135. (400 Nm @ 1300 RPM). This means 2008 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 135.
Compare all specifications:
| 2009 BMW 135 | 2008 BMW M6 | |
| Make | BMW | BMW |
| Model | 135 | M6 |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4999 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 500 HP |
| Engine RPM | 5800 RPM | 7750 RPM |
| Torque | 400 Nm | 520 Nm |
| Torque RPM | 1300 RPM | 6100 RPM |
| Engine Compression Ratio | 10.2:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 245 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 4.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1415 kg | 1785 kg |
| Vehicle Length | 4370 mm | 4880 mm |
| Vehicle Width | 1420 mm | 1860 mm |
| Vehicle Height | 1760 mm | 1380 mm |
| Wheelbase Size | 2670 mm | 2790 mm |
| Fuel Consumption Overall | 5.3 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 53 L | 70 L |
