2008 BMW M6 vs. 2012 Mercedes-Benz GL
To start off, 2012 Mercedes-Benz GL is newer by 4 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 5,500 cc (8 cylinders), 2012 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2008 BMW M6 (500 HP @ 7750 RPM) has 118 more horse power than 2012 Mercedes-Benz GL. (382 HP @ 6000 RPM). In normal driving conditions, 2008 BMW M6 should accelerate faster than 2012 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz GL weights approximately 575 kg more than 2008 BMW M6.
Because 2012 Mercedes-Benz GL is all wheel drive (AWD), it will have significant more traction and grip than 2008 BMW M6. In wet, icy, snow, or gravel driving conditions, 2012 Mercedes-Benz GL 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, 2012 Mercedes-Benz GL (530 Nm @ 2800 RPM) has 11 more torque (in Nm) than 2008 BMW M6. (519 Nm @ 6100 RPM). This means 2012 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW M6. 2012 Mercedes-Benz GL has automatic transmission and 2008 BMW M6 has manual transmission. 2008 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW M6 | 2012 Mercedes-Benz GL | |
| Make | BMW | Mercedes-Benz |
| Model | M6 | GL |
| Year Released | 2008 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 5500 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 500 HP | 382 HP |
| Engine RPM | 7750 RPM | 6000 RPM |
| Torque | 519 Nm | 530 Nm |
| Torque RPM | 6100 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1940 kg | 2515 kg |
| Vehicle Length | 4880 mm | 5098 mm |
| Vehicle Width | 1860 mm | 1989 mm |
| Vehicle Height | 1380 mm | 1839 mm |
| Wheelbase Size | 2790 mm | 3076 mm |
| Fuel Consumption | 13.8 L/100km | 13.8 L/100km |
| Fuel Consumption City | 21.4 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
