2018 GMC Sierra 1500 2WD Double Cab 143.5"

Engine, 4.3L EcoTec3 V6 with Active Fuel Management Direct Injection and Variable Valve Timing, includes aluminum block construction with FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm) (Includes (FHS) E85 FlexFuel capability. Not available on T*15743 models.)

Rear axle, 3.23 ratio (Standard and only available on (LV3) 4.3L EcoTec3 V6 engine with 2WD models.)

Pickup box (Deleted when (ZW9) pickup box delete is ordered on Regular Cab models.)

GVWR, 6900 lbs. (3130 kg) (Regular Cab requires K15903 model and (LV3) 4.3L EcoTec3 V6 engine. Crew Cab and Double Cab requires 2WD models and (LV3) 4.3L EcoTec3 V6 engine.)

Suspension Package

Rear wheel drive

Cooling, external engine oil cooler

Alternator, 150 amps

Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr, maintenance-free with rundown protection and retained accessory power

Frame, fully-boxed, hydroformed front section

Cargo tie downs (4), movable upper

Steering, Electric Power Steering (EPS) assist, rack-and-pinion

Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock

Capless Fuel Fill

Exhaust, aluminized stainless-steel muffler and tailpipe

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

Grille surround, chrome (Not included when (SXL) Elevation Edition is ordered.)

Active Aero Shutters, front

Headlamps, high intensity discharge (HID) projector-beam with LED signature

Lamps, cargo area, cab mounted with switch on center switch bank

Mirrors, outside manual, Black

Glass, solar absorbing, tinted

Tailgate and bed rail protection caps, top

Tailgate, locking utilizes same key as ignition and door

Door handles, Black

SiriusXM Satellite Radio, delete

6-speaker audio system

Seat, rear full-width folding bench, 3-passenger (includes child seat top tether anchor) (Requires a Double Cab model.)

Floor covering, Graphite-colored rubberized-vinyl

Steering column, manual Tilt-Wheel

Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure

Driver Information Center, 3.5-inch diagonal monochromatic display provides warning messages and basic vehicle information

Windows, power with driver express up and down and express down on all other windows (Standard on Crew Cab and Double Cab models. On Regular Cab included and only available with (PDD) Sierra Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab. Included and only available with (PCR) Sierra Fleet Convenience Package.)

Cruise control, steering wheel-mounted

Air conditioning, single-zone

Assist handle, front passenger on A-pillar

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist

Daytime Running Lamps with automatic exterior lamp control

Air bags, dual-stage frontal and side-impact, driver and front passenger and head-curtain and seat-mounted side-impact, front and rear outboard seating positions with Passenger Sensing System (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)

OnStar Delete

Rear Vision Camera (Deleted with (ZW9) pickup box delete.)

Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver