2018 GMC Sierra 1500

MECHANICAL
Rear axle, 3.08 ratio (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20" bright machined aluminum wheels, (NZP) 20" chrome clad aluminum, (RD5) 20" polished aluminum, (NZH) 20" bright machined aluminum with painted accents or 22" LPO wheels.)
Pickup box
GVWR, 7200 lbs. (3266 kg) (Requires Crew Cab or Double Cab 4WD models and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Included with (PCQ) SLT eAssist Package on TC15543 Crew Cab model.)
Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Included with 4WD models only.)
Suspension Package
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Alternator, 150 amps (Not included with (PCQ) SLT eAssist Package.)
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
Frame, fully-boxed, hydroformed front section
Cargo tie downs (4), movable upper
Capless Fuel Fill
Exhaust, aluminized stainless-steel muffler and tailpipe
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EXTERIOR
Wheelhouse liners, rear (Requires Crew Cab or Double Cab model.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front chrome lower
Bumper, rear chrome with rear bumper corner steps
CornerStep, rear bumper
Moldings, bodyside, chrome
Grille surround, chrome
Active Aero Shutters, front
Taillamps, LED with signature
Lamps, cargo area, cab mounted with switch on center switch bank
Mirror caps, chrome (Not available with (GAT) All Terrain Package and (NHT) max Trailering Package.)
4X4 chrome badge (Included and only available with 4X4 models.)
LED Lighting, cargo box with switch on center switch bank
Tailgate and bed rail protection caps, top
Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)
Tailgate, EZ-Lift and Lower
Door handles, chrome
INTERIOR
Floor covering, color-keyed carpeting
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Driver Information Center, 4.2-inch diagonal color display includes driver personalization, warning messages and vehicle information
Power outlet, 110-volt AC
Assist handle, front passenger on A-pillar
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Fuel Capacity:26gal
Fuel Economy:City: high: 16MPG low: 16MPG Hwy: high:22MPG low:22MPG
Trailering:Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors
Differential:Differential, heavy-duty locking rear
Drivetrain:Four wheel drive
Steering:Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Brakes:Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock
Tire - Spare:Tire, spare P265/70R17 all-season, blackwall
Convenience:Rear Vision Camera
Window:Windows, power with driver express up and down and express down on all other windows
Seats:Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
Safety Features:Daytime Running Lamps with automatic exterior lamp control
Air Conditioning:Air conditioning, dual-zone automatic climate control
Mirrors:Visors, driver and front passenger illuminated vanity mirrors
Air Bag - Frontal:Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
Air Bag - Side:Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
Tires:Tire Pressure Monitoring System with Tire Fill Alert (

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