2008 Mercedes-Benz SL vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz SL would be higher. At 6,200 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SL (510 HP @ 6100 RPM) has 107 more horse power than 2010 GMC Sierra. (403 HP @ 5700 RPM). In normal driving conditions, 2008 Mercedes-Benz SL should accelerate faster than 2010 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 395 kg more than 2008 Mercedes-Benz SL.
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 Mercedes-Benz SL (720 Nm @ 2600 RPM) has 155 more torque (in Nm) than 2010 GMC Sierra. (565 Nm @ 4300 RPM). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2010 GMC Sierra.
Compare all specifications:
| 2008 Mercedes-Benz SL | 2010 GMC Sierra | |
| Make | Mercedes-Benz | GMC |
| Model | SL | Sierra |
| Year Released | 2008 | 2010 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 6200 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 510 HP | 403 HP |
| Engine RPM | 6100 RPM | 5700 RPM |
| Torque | 720 Nm | 565 Nm |
| Torque RPM | 2600 RPM | 4300 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1955 kg | 2350 kg |
| Vehicle Length | 4540 mm | 5839 mm |
| Vehicle Width | 1820 mm | 2032 mm |
| Vehicle Height | 1300 mm | 1875 mm |
| Wheelbase Size | 2570 mm | 3645 mm |
| Fuel Consumption | 11.9 L/100km | 12.4 L/100km |
| Fuel Consumption City | 17 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 80 L | 98 L |
