Saturday, November 27, 2010

2010 GMC Sierra Hybrid Crew Cab


2010 gmc sierra hybrid crew cab front side view 2010 GMC Sierra Hybrid Crew Cab

GMC Sierra Hybrid Crew Cab is a powerful full-size pickup that achieves 40-percent greater city fuel economy and a 25-percent improvement in overall fuel economy while delivering the capability expected of a full-size truck – including a 6,100-pound (2,767 kg) towing capacity.

Thanks to the two-mode hybrid system and a powerful 6.0L gas V-8, the Sierra Hybrid delivers highly efficient performance, including all-electric driving up to 30 mph (48 km/h). Sierra Hybrid will deliver fuel economy that is expected to be the best in the full-size pickup segment, exceeding the current mileage leader – the non-hybrid Sierra.
It will be offered in the Crew Cab body style on both 2WD and 4WD models. Each model is equipped with several standard, popular features, including StabiliTrak electronic stability control system, a locking rear axle and a trailering package. Sierra Hybrid also offers dual-stage frontal air bags and head curtain side air bags.
The Sierra Hybrid’s fuel-saving performance is derived from GM’s advanced Electrically Variable Transmission (EVT) and 300-volt nickel-metal hydride Energy Storage System (ESS), which work in concert with the standard 6.0L V-8 gasoline engine with Active Fuel Management (AFM) and late intake valve closing (LIVC) technology. GM’s hybrid technology system not only enables the Sierra to launch and drive up to 30 mph on electricity alone, it also allows the Vortec 6.0L V-8 engine to operate in its more economical V-4 mode for longer periods.
Contributors to the quiet driving experience include:
  • New exhaust system and resonator tuned for the 6.0L engine’s Active Fuel Management operation
  • Additional engine intake induction tuning for reduced interior noise and pleasing sound quality
  • Low-rolling resistance, “quiet-tuned” P265/65R18 tires for reduced road noise
  • Electrically driven 300-volt air conditioning compressor reduces vibration and allows the standard, tri-zone HVAC system to cool the passenger compartment even when the gasoline engine is shut off
  • Electrically driven 42-volt variable-assist power steering reduces vibration and provides up to a 0.5-mpg fuel economy improvement by reducing parasitic losses common in belt-driven hydraulic systems
  • Energy Storage System (ESS) cooling system internal fan is tuned to be quiet at low vehicle speeds when the fan could more easily be heard by the occupants.
In addition, GMC Sierra Hybrid Crew Cab support by EVT, which is always provides abundant torque at all rpm levels for easy towing. t is particularly helpful on grades, as the EVT’s greater ratio spread allows the engine to hold optimal rpm for smooth, steady performance, with no hunting between higher and lower gears. The EVT incorporates grade braking and tap up/tap down shift control.
Click images to view gallery
2010 gmc sierra hybrid crew cab front angle view 2010 GMC Sierra Hybrid Crew Cab
2010 gmc sierra hybrid crew cab rear angle view 2010 GMC Sierra Hybrid Crew Cab
2010 gmc sierra hybrid crew cab badge view 2010 GMC Sierra Hybrid Crew Cab
Resource images by PhotoCarSpeed

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