Chắc là mấy ông kỹ sư thiết kế của Mẹc nhầm, mang giảm sóc hơi cho xe chạy đường đồi!!!
[video=youtube;lFXidqUorjk]http://www.youtube.com/watch?feature=player_detailpag e&v=lFXidqUorjk[/video]
"S-Class comfort with ground-breaking handling both on and off-road
Relaxed, safe driving under all possible conditions both on-road and off-road is one of the strengths of the new GL-Class. NVH characteristics (Noise, Vibration and Harshness) are particularly impressive and on par with the S-Class. The foundation for the high comfort level is the extremely stiff bodyshell, an optimized driveline, improved chassis, aeroacoustic refinement and the intelligent application of new kinds of insulation. Excellent agility, dynamic onroad handling and outstanding off-road capabilities have long been among the benefits of the GL-Class. Standard equipment includes the AIRMATIC full air suspension system with self-leveling function. AIRMATIC delivers outstanding comfort paired with considerably improved stability. It compensates for all manner of driving conditions with features such as crosswind stabilization and the self-leveling function. The optional Active Curve System works at the front and rear axles with active anti-roll bars to compensate for body roll during cornering, delivering a considerable boost to agility and driver involvement. Added stability, further improved comfort and enhanced off-road capabilities are further attributes of the Active Curve System.
The GL is also superbly equipped for trips off of the asphalt. In addition to 4MATIC permanent all-wheel drive, standard equipment includes a hill start assistant, and Downhill Speed Regulation (DSR). The On- and Off-Road package, available as an option for the GL450 and GL550, enhances handling and safety with six programs, delivering optimum driveline control across the most diverse conditions on the road and on rugged terrain. On the hardware side, the On- and Off-Road package incorporates a skidplate, a two-stage transfer case with reduction gearing, a longitudinal differential lock and expanded AIRMATIC functions that deliver ground clearance of 12 inches and a wading depth of 23.6 inches."