2005 GMC Sierra vs. 2008 Mercedes-Benz GL
To start off, 2008 Mercedes-Benz GL is newer by 3 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 5,358 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 79 more horse power than 2008 Mercedes-Benz GL. (216 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2008 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz GL weights approximately 196 kg more than 2005 GMC Sierra.
Because 2008 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz GL (540 Nm) has 86 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 2008 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra. 2008 Mercedes-Benz GL has automatic transmission and 2005 GMC Sierra has manual transmission. 2005 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Sierra | 2008 Mercedes-Benz GL | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | GL |
| Year Released | 2005 | 2008 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5358 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 216 HP |
| Torque | 454 Nm | 540 Nm |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2263 kg | 2459 kg |
| Vehicle Length | 5850 mm | 5090 mm |
| Vehicle Width | 2000 mm | 1930 mm |
| Vehicle Height | 1850 mm | 1850 mm |
| Wheelbase Size | 3650 mm | 3080 mm |
| Fuel Consumption Highway | 11.8 L/100km | 9.8 L/100km |
| Fuel Consumption City | 14.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 10 L/100km |
| Fuel Tank Capacity | 98 L | 100 L |
