Show
ENGINEERED TO DOMINATEThe 2023 Sierra Heavy Duty pickup truck offers up to 16,329 KG
(36,000 LB.)† of available max. towing. It’s built strong so you can tow strong. Its large drive shaft and rear axle will give you durability and strength. And its brakes and steering offer excellent control. ADVANCED ENGINES & TRANSMISSIONSThe 2023 Sierra Heavy Duty truck features advanced engines and transmissions that power a confident driving and trailering experience: AT4 & DENALI’S HEAVY DUTY CAPABILITY
OPTIMAL ENGINE PERFORMANCE To help maintain optimal operating temperatures of the available 6.6L Duramax® Turbo Diesel V8 engine, a massive 28" variable-speed cooling fan is used. Dense, cool air from the Dual Path Air Induction System is drawn through both the hood scoop and the large grille to maximize horsepower and help optimize trailering performance. The factory-installed Diesel After-Run feature is designed to
help cool down the engine following heavy usage. STOPPING & GOING POWERAVAILABLE AUTO ELECTRIC PARKING BRAKE ASSIST
To help with positioning, after backing up to a trailer hitch using available Hitch Guidance with Hitch View,† Sierra Heavy Duty will automatically apply the electric parking brake upon shifting into Park to avoid unintentional rolling. PARK GRADE HOLD ASSIST
Prevents movement when shifting out of park on a hill and moving a foot from brake to accelerator pedal by automatically applying brakes at each wheel for an extended period of time while trailering. AVAILABLE DIGITAL VARIABLE STEERING ASSIST U.S. MODEL SHOWN.
Eases
driver’s steering effort when manoeuvering at low speeds, reduces the steering effort needed to return the heavy-duty truck to centre, and adapts to crowned road surfaces, reducing the need to correct steering over long stretches of uneven road. It includes enhancements to help with driving response, especially when trailering or when carrying a heavy load. AVAILABLE 2-SPEED AUTOTRAC TRANSFER CASE
Sierra is the first heavy-duty truck in its class to offer a 2-speed AutoTrac™ transfer case with an active automatic 4WD setting, which
provides seamless shifting between two- and four-wheel drive based on road conditions. AVAILABLE TRACTION SELECT SYSTEM WITH TOW/HAUL MODE AND OFF-ROAD MODE U.S. MODEL SHOWN.
AVAILABLE AUTO ELECTRIC PARKING BRAKE ASSISTTo help with positioning, after backing up to a trailer hitch using available Hitch Guidance
with Hitch View,† Sierra Heavy Duty will automatically apply the electric parking brake upon shifting into Park to avoid unintentional rolling.
PARK GRADE HOLD ASSISTPrevents movement when shifting out of park on a hill and moving a foot from brake to
accelerator pedal by automatically applying brakes at each wheel for an extended period of time while trailering. U.S. MODEL SHOWN.
AVAILABLE DIGITAL VARIABLE STEERING ASSISTEases driver’s steering effort when manoeuvering at low speeds, reduces the steering effort needed to return the heavy-duty truck to centre, and adapts to crowned road surfaces, reducing the need to correct steering over long stretches of uneven road. It includes enhancements to help with driving response, especially when trailering or
when carrying a heavy load.
AVAILABLE 2-SPEED AUTOTRAC TRANSFER CASESierra
is the first heavy-duty truck in its class to offer a 2-speed AutoTrac™ transfer case with an active automatic 4WD setting, which provides seamless shifting between two- and four-wheel drive based on road conditions. U.S. MODEL SHOWN.
AVAILABLE TRACTION SELECT SYSTEM WITH TOW/HAUL MODE AND OFF-ROAD MODE
ADVENTUROUS PACKAGES
GOOSENECK/FIFTH WHEEL HITCH PACKAGE
NEXT STEPSHow much will a GMC 2500 diesel tow?In a diesel engine, the maximum towing capacity is 18,500 pounds. Whether you add a gooseneck or fifth wheel hitch, the maximum towing capacity remains the same. The 2021 GMC Sierra 2500 HD is available in five different trim levels. The Standard, SLE, SLT, AT4, and Denali.
What is the towing capacity of a GMC 3500 Duramax?When the 3500 HD truck (with a regular cab, long bed, 2WD, and dual rear wheel) is equipped with a Duramax 6.6-liter Turbo-Diesel V8, it can tow up to 35,500 pounds.
Is a GMC Sierra 2500HD a 3/4 ton?The 2010 GMC Sierra 2500HD is a full-size 3/4-ton heavy-duty pickup truck with an all-new 360 hp 6.0L V8 as its base engine.
How much can a Sierra 2500 pull?GMC Sierra 2500HD Towing Power
Selecting the two-wheel-drive regular cab GMC Sierra 2500HD maxes out your towing power at 18,510 pounds for fifth wheel or gooseneck hitch hauling, enabling you to haul heavier equipment or trailers.
|