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2018 GMC Sierra 1500 Regular Cab Specs

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Specifications

Information shown for current Truck style
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Vehicle Highlights
Fuel Economy:
City 18/Hwy 24/Comb 20 MPG
Max Seating: 3
Doors: 2 Engine: V6, EcoTec3, Flex Fuel, 4.3 Liter
Drivetrain: 2WD Transmission: Automatic, 6-Spd HD w/Overdrive
EPA Class: Standard Pickup Trucks Body Style: Pickup
Country of Origin: United States Country of Assembly: United States
Change Options Your Selected Options
In some cases, your selected options may have replaced standard equipment.
Options that you added Display: Selected | All
Exterior Colors Availability MFG Code
Cardinal Red 
(Requires an Interior Color)
Available [G7C]
Dark Slate Metallic 
(Requires an Interior Color)
Available [GPA]
Deep Mahogany Metallic 
(Requires an Interior Color)
Available [G2X]
Onyx Black 
(Requires an Interior Color)
Available [GBA]
Quicksilver Metallic 
(Requires an Interior Color)
Available [GAN]
Red Quartz Tintcoat 
(Requires an Interior Color)
Available [GPJ]
Stone Blue Metallic 
(Requires an Interior Color)
Available [G1K]
Summit White 
(Requires an Interior Color)
Available [GAZ]
Interior Colors Availability MFG Code
Cocoa/Dune 
(Requires Preferred Pkg-PCM or PCY) (Requires an Exterior Color)
Available [H2T]
Dark Ash/Jet Black 
(Requires an Exterior Color) (Requires Preferred Pkg-PCM or PCY)
Available [H2S]
Jet Black 
(Requires an Exterior Color)
Available [H0U]
Emissions Equipment Availability MFG Code
Emission Equipment, California 
(Required in CA)
Available [YF5]
Emission Equipment, CT/DE/MA/MD/ME/NJ/NY/OR/PA/RI/VT/WA 
(Required in CT, DE, MA, MD, ME, NJ, NY, OR, PA, RI, VT & WA)
Available [NE1]
Emission Equipment, Federal  Standard [FE9]
Emission Equipment Override, California 
(Requires Emission Equipment-FE9) (Allows Dealers in CA, CT, DE, MA, MD, NJ, NY, OR, PA, RI or WA that Require CA Emission Equipment-YF5 to Order Federal Emission Equipment-FE9 for a Vehicle that will be Registered in a State that has Federal Emission Requirements)
Available [NB8]
Emission Equipment Override, Federal 
(Requires Emission Equipment-YF5 or NE1)
Available [NC7]
Emission Equipment Override, State-Specific 
(Allows Dealers w/Emission Equipment-YF5 to Order Emission Equipment-NE1 or Dealers w/Emission Equipment-NE1 to Order Emission Equipment-YF5)
Available [NB9]
Engine Availability MFG Code
V6, EcoTec3, Flex Fuel, 4.3 Liter 
(Not Available With Steering Wheel-N37) [Includes] E85 Flex Fuel Capability.
Standard [LV3]
V8, EcoTec3, 5.3 Liter 
[Includes] 3.08 Axle Ratio, HD 720-cca Battery & External Transmission Oil Cooling.
Available [L83]
Transmission Availability MFG Code
Automatic, 6-Spd HD w/Overdrive  Standard [MYC]
Mandatory Equipment Packages Availability MFG Code
Option Pkg, 3SA 
(See Std Equipment Listing)
Standard [3SA]
Accessory Equipment Packages Availability MFG Code
Driver Alert Pkg, Enhanced 
(Pricing Not Yet Available - Retail Orders)
[Includes] Low Speed Forward Automatic Braking, Forward Collision Alert, IntelliBeam Headlamps, Lane Keep Assist, F&R Ultrasonic Park Assist & Safety Alert Seat. (Requires Jet Black-H0U, Preferred Pkg-PCM & Seat Adjuster-AG1)
Available [Y86]
Interior Protection Pkg, (Installed by Dealer) 
(Limited Availability)
(Not Available With Bed Liner-VZX or CGN) (Requires Carpeting-B30) [Includes] Rubber Cargo Mat & All Weather Floor Mats.
Available [PDH]
Preferred Pkg 
Models w/LV3 4.3L Engine
[Includes] Rear Window Defroster, Remote Control Engine Start, LED Front Fog Lights, 110V Power Outlet, 10-Way Power Driver's Seat Adjuster & Unauthorized Entry Theft Deterrent System.
Available [PCM]
Preferred Pkg 
Models w/o LV3 4.3L Engine
[Includes] Rear Window Defroster, Remote Control Engine Start, LED Front Fog Lights, 110V Power Outlet, 10-Way Power Driver's Seat Adjuster & Unauthorized Entry Theft Deterrent System. [Also Includes] Tilt & Telescoping Steering Wheel.
Available [PCM]
Trailering Equipment Pkg 
(Retail Orders)
[Includes] Trailer Hitch & 7-Pin to 4-Pin Trailer Wire Connector. [Also Includes] HD Locking Rear Differential.
Available [Z82]
Braking and Traction Availability MFG Code
Brake Kit, Front Performance (Installed by Dealer) 
(Limited Availability)
(Requires Wheels-RD3)
Available [5JL]
Comfort and Convenience Availability MFG Code
Assist Handle, Interior Driver (Installed by Dealer) 
(Limited Availability)
(Restrictions & Requirements Not Updated to Current Model Year Specifications)
Available [E5D]
Entertainment and Instrumentation Availability MFG Code
Communication System, OnStar Guidance Plan 
[Includes] Advanced Diagnostics, Automatic Crash Response, Stolen Vehicle Assistance, Turn-by-Turn Navigation, Roadside Assistance & Limited Trial of Service on Retail Orders & 6-mos of Service on Fleet Orders & 4G LTE Internet Connectivity w/Built-in Wi-Fi Hotspot & 3 GB or 3-mos OnStar Data Trial (Whichever Comes First).
Standard [UE1]
Radio, AM/FM Stereo w/Navigation & Touch Screen  Available [IO6]
Radio Equipment, SiriusXM Feature 
(Requires Extra Cost Customer Paid Subscription After Initial Complimentary Term) [Includes] 3-mos of All Access Service.
Standard [U2K]
Safety and Security Availability MFG Code
Park Assist, Rear Ultrasonic 
(Pricing Not Yet Available - Retail Orders)
Available [UD7]
Seats Availability MFG Code
Seat, Split Bench  Standard [AZ3]
Seat Trim, Cloth  Standard  
Interior Availability MFG Code
Carpeting  Standard [B30]
Floor Liner, All Weather (Installed by Dealer) 
(Limited Availability)
(Requirements & Restrictions Not Yet Available)
Available [RIA]
Floor Mats, All Weather (Installed by Dealer) 
(Limited Availability)
(Standard With Interior Protection Pkg-PDH) (Requires Carpeting-B30)
Available [VAV]
Roof and Glass Availability MFG Code
Glass, Deep Tinted  Standard [AKO]
Lighting and Mirrors Availability MFG Code
Lights, LED Exterior Cargo  Standard [UF2]
Mirrors, Dual Heated Extendable Power Camper Type w/Manual Fold & Turn Signals 
(Retail Orders)
[Includes] Inside Automatic Day/Night Mirror. (Requires Trailering Equipment Pkg-Z82) (Deletes Standard Body Color Mirror Caps)
Available [DPN]
Exterior Availability MFG Code
Assist Step, Retractable (Installed by Dealer) 
(Limited Availability)
(Restrictions & Requirements Not Updated to Current Model Year Specifications)
Available [S6V]
Assist Steps, 4" Round Black Tubular (Installed by Dealer) 
(Limited Availability)
Available [RVS]
Assist Steps, 4" Round Chrome Tubular (Installed by Dealer) 
(Limited Availability)
Available [VXJ]
Assist Steps, 6" Rectangular Black Tubular (Installed by Dealer) 
(Limited Availability)
Available [RVQ]
Assist Steps, 6" Rectangular Chrome Tubular (Installed by Dealer) 
(Limited Availability)
Available [VXH]
Decal, Z71 Bed Side (Installed by Dealer) 
(Limited Availability)
(Restrictions & Requirements Not Updated to Current Model Year Specifications) (Requires Suspension Pkg-Z71)
Available [SB7]
Fuel Filler Door, Chrome (Installed by Dealer) 
(Limited Availability)
(Requirements & Restrictions Not Yet Available)
Available [VQL]
License Plate Kit, Front 
(Pricing Not Yet Available)
(Will be Forced on Orders with Ship-To-States that Require a Front License Plate)
Available [VK3]
Skid Plates, Transfer Case (Installed by Dealer) 
(Limited Availability - Retail Orders)
(N/A Fleet Orders)
Available [SAM]
Splash Guards, Body Color Molded (Installed by Dealer) 
(Limited Availability)
(Requires Onyx Black-GBA, Quicksilver Metallic-GAN or Summit White-GAZ Exterior Color)
Available [VRV]
Splash Guards, Molded F&R (Installed by Dealer) 
(Limited Availability)
Available [VQK]
Cargo and Towing Availability MFG Code
Bed Liner, Skid Resistant (Installed by Dealer) 
(Limited Availability)
(Not Available With Cargo Mat-VBR or Interior Protection Pkg-PDH)
Available [VZX]
Bed Liner, Spray-On 
(Not Available With Interior Protection Pkg-PDH)
Available [CGN]
Cargo Mat, Rubber (Installed by Dealer) 
(Limited Availability)
(Not Available With Bed Liner-VZX) (Standard With Interior Protection Pkg-PDH)
Available [VBR]
Tonneau Cover, Hard w/Vinyl (Installed by Dealer) 
(Limited Availability)
Available [VQT]
Tonneau Cover, Soft Folding (Installed by Dealer) 
(Limited Availability)
Available [5JY]
Tonneau Cover, Vinyl (Installed by Dealer) 
(Limited Availability)
Available [VPB]
Tow Hooks, Chrome (Installed by Dealer) 
(Limited Availability)
Available [VQY]
GVWR and Payload Pkgs Availability MFG Code
GVWR, 6500-lb  Standard [C7K]
GVWR, 6600-lb 
(Requires V8, EcoTec3, 5.3 Liter Engine-L83)
Available [C5S]
Mechanical Availability MFG Code
Axle Ratio, 3.08 
(Available & Included Only With L83 5.3L Engine) (Not Available With Wheels-RD3)
Available [GU4]
Axle Ratio, 3.23  Standard [GU5]
Axle Ratio, 3.42 
(Pricing Not Yet Available)
(Requires V8, EcoTec3, 5.3 Liter Engine-L83)
Available [GU6]
Differential, HD Locking Rear 
(Retail Orders)
(Standard With Trailering Equipment-Z82)
Available [G80]
E85 Flex Fuel Capability 
Models w/L83 5.3L Engine
Available [FHS]
E85 Flex Fuel Capability 
Models w/LV3 4.3L Engine
Available [FHS]
Exhaust, Polished (Installed by Dealer) 
(Limited Availability)
Available [VQZ]
Heater, Engine Block  Available [K05]
Wheels Availability MFG Code
Wheel Locks, (Installed by Dealer) 
(Limited Availability)
Available [SFE]
Wheelhouse Liner, Rear (Installed by Dealer) 
(Limited Availability)
(Requirements & Restrictions Not Yet Available)
Available [S41]
Wheels, Ultra Bright Machined Aluminum 
Models w/o Suspension Pkg-Z71
(Not Available With Axle Ratio-GU4) [Includes] 20" Tires.
Available [RD3]
Wheels, Ultra Bright Machined Aluminum 
Models w/Suspension Pkg-Z71
(Not Available With Axle Ratio-GU4) [Includes] 20" Tires.
Available [RD3]
Tires Availability MFG Code
20" 
(Available & Included Only w/Wheels-RD3)
Available  
LT265/70R17C All Terrain BSW 
[Includes] LT265/70R17E All Terrain BSW Conventional Spare Tire.
Available [RC5]
P255/70R17 BSW 
(Not Available With Suspension Pkg-Z71)
Standard [RBZ]
P265/65R18 All Terrain OWL 
[Includes] P265/70R17 BSW Conventional Spare Tire.
Available [RBW]
P265/70R17 All Terrain BSW 
[Includes] P265/70R17 BSW Conventional Spare Tire.
Available [RC3]
P275/55R20 BSW 
(Pricing Not Yet Available)
[Includes] P265/70R17 BSW Conventional Spare Tire.
Available [QT0]
Special Fees Availability MFG Code
New Jersey Surcharge 
(Pricing Not Yet Available)
(Req'd on All Vehicles Ordered in NJ) (May Be Refunded on NJ Orders Delivered or Registered Outside NJ) (See Dealer for Details)
Available [R6M]
Powertrain
Engine V6, EcoTec3, Flex Fuel, 4.3 Liter
Horsepower 285 @ 5300 RPM
Torque 305 @ 3900 RPM
Fuel Economy City 18/Hwy 24/Comb 20 MPG
Bore x Stroke 3.92 x 3.62
Compression Ratio 11.0
Fuel Type Flexible Fuel
Fuel Induction Direct Injection
Valve Train Overhead Valve
Valves Per Cylinder 2
Total Number Valves 12
Transmission Automatic, 6-Spd HD w/Overdrive
Drivetrain 2WD
Transfer Case -
Dimensions
Fuel Capacity 26.0 gallons
Wheel Base 119.0 inches
Overall Length 205.6 inches
Width with Mirrors -
Width without Mirrors 80.0 inches
Height 74.0 inches
Curb Weight 4515 lbs.
Tires / Wheel Size P255/70R17
Rear Tires / Wheel Size P255/70R17
Turning Diameter 40.0 feet
Standard Axle Ratio 3.23
Minimum Ground Clearance 8.2 inches
Maximum Ground Clearance -
Maximum GVWR 6500 lbs.
Maximum Towing 8900 lbs.
Payload Base Capacity 1960 lbs.
Head Room: Front 42.4 inches
Head Room: Rear -
Leg Room: Front 45.3 inches
Leg Room: Rear -
Shoulder Room: Front 66.0 inches
Shoulder Room: Rear -
EPA Passenger -
EPA Trunk or Cargo 61.0 cu.ft.
EPA Total Interior -
Truck Bed Volume 61 cu.ft.
 
Safety
Standard Airbag Driver
Passenger
Rear Side
Front Head Curtain
Front Side
Rear Head Curtain
Child Door Locks Not available
Engine Immobilizer Not Available
Traction Control Standard
Communication System OnStar Guidance Plan
 
Warranty Information
Basic 3 years or 36000 miles
Powertrain 5 years or 60000 miles
Corrosion/Rust Thru 6 years or 100000 miles
Roadside Assistance Program 5 years or 60000 miles
Non-Transferable Powertrain -
Hybrid/Electric Components -
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