2014 GMC Sierra Denali, Sierra's engine portfolio is adapted for 2014 with added power, torque and ammunition ability beyond the board. New 4.3L V-6, 5.3L V-8 and 6.2L V-8 powertrains are offered, all from a aggregate EcoTec3 engine family. Each engine appearance accepted absolute injection, continuously capricious valve timing and Active Ammunition Management, which agency they seamlessly about-face to run on four cylinders during light-load active to save fuel, The new 4.3L V-6 EcoTec3 engine offers the a lot of torque of any accepted V-6 in the segment, with 305 lb.-ft. (413 Nm). Torque is the axis force that generates off-the-line dispatch and assured trailering performance. Sierras able with the 4.3L EcoTec3 V-6 will accept trailering ratings up to 7,200 pounds (3,266 kg) for a approved cab, abbreviate bed, four-wheel-drive archetypal 500 pounds added than the a lot of able Ford F-150 3.7L and 700 pounds added than a Ram 1500 3.6L. below 2014 GMC sierra denali pictures
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Sierra's accepted V-6 aswell produces an SAE-certified 285 application (212 kW) and is akin with a proven, able six-speed automated transmission.
The new 5.3L EcoTec3 is SAE-certified at 355 application (250 kW) and 383 lb.-ft. of torque (519 Nm). With EPA-estimated ammunition abridgement of 23 mpg artery (2WD), it offers the best ammunition abridgement of any V-8 pickup, and beats the ammunition abridgement estimates of the Ford EcoBoost V-6.
The new 6.2L V-8 is accessible in Sierra SLT and Denali models. It is estimated at 420 application and 450 lb.-ft. of torque the a lot of application and torque of any ablaze barter in the industry (SAE-certified ratings pending). The new 6.2L aswell enables a 12,000-pound best towing accommodation for Sierra 1500, which is accepted to the accomplished appraisement in the class.
EPA ammunition abridgement estimates for the 4.3-liter and 6.2-liter engines will be accessible after this year if acceptance is complete.
With the new engine designs and added developments, barter should apprehend Sierra's second-generation Active Ammunition Management to be added seamless and able of operating best in four-cylinder mode.
All three engines use failing aluminum blocks and active and are akin with abiding six-speed automated transmissions. A cruise brand braking affection down-shifts the manual on downgrades, which is advised to abate anchor wear. V-8 models use new, beyond 9.5- and 9.76-inch rear axles with the backbone to board the engines college output.
Sierra All-Terrain has all-new administration for 2014. It includes a different exoteric actualization with a corrective grille and beneath chrome, and is accessible as a bifold cab or aggregation cab in a bound amount of colors.
Standard accessories for Sierra All-Terrain includes the Z71 off-road abeyance with monotube Rancho shocks, acropolis coast control, foreground accretion hooks, a alteration case absorber and different auto and tires, forth with an automated locking rear cogwheel that reacts in milliseconds in low-traction situations to advance assurance and aplomb on wet, albino or addled surfaces.
Sierra All Terrain is accessible alone with an atramentous autogenous and with foreground brazier seats on SLE models. A carbon fiber-look bench emphasis is accepted on SLT models.
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