2005 GMC Sierra vs. 2013 Mercedes-Benz GL
To start off, 2013 Mercedes-Benz GL is newer by 8 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz GL (423 HP @ 5250 RPM) has 102 more horse power than 2005 GMC Sierra. (321 HP @ 5000 RPM) In normal driving conditions, 2013 Mercedes-Benz GL should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz GL weights approximately 175 kg more than 2005 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2013 Mercedes-Benz GL (700 Nm @ 3500 RPM) has 330 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 2013 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra. 2005 GMC Sierra has automatic transmission and 2013 Mercedes-Benz GL has manual transmission. 2013 Mercedes-Benz GL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Sierra | 2013 Mercedes-Benz GL | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | GL |
| Year Released | 2005 | 2013 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 4600 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | electric |
| Horse Power | 321 HP | 423 HP |
| Engine RPM | 5000 RPM | 5250 RPM |
| Torque | 370 Nm | 700 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2270 kg | 2445 kg |
| Vehicle Length | 5790 mm | 5120 mm |
| Vehicle Width | 2000 mm | 2141 mm |
| Vehicle Height | 1850 mm | 1850 mm |
| Wheelbase Size | 3650 mm | 3075 mm |
