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2018 GMC Sierra 1500 Double Cab Specs

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Transaction Data

Info based on
115 transactions
in the last 90 days
within the U.S.
Transaction Data

This meter represents a sample range of recent transaction prices for vehicles of the same year, make and model as the vehicle specified, but sometimes with a different style and/or equipment. Analyzed transaction prices exclude taxes, DMV fees, documentation fees, other dealership charges and any available rebates or incentives.

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Specifications

Information shown for current Truck style
Select a category and style for a particular vehicle's Specifications.
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Vehicle Highlights
Fuel Economy:
City 18/Hwy 24/Comb 20 MPG
Max Seating: 6
Doors: 4 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]
Stone Blue Metallic 
(Requires an Interior Color)
Available [G1K]
Summit White 
(Requires an Interior Color)
Available [GAZ]
Interior Colors Availability MFG Code
Dark Ash/Jet Black 
Models w/Cloth Seat Trim
(Requires an Exterior Color)
Available [H2R]
Dark Ash/Jet Black 
Models w/Vinyl Seat Trim
(Requires an Exterior Color)
Available [H2Q]
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 Dealer With Emission Equipment-YF5 to Order Emission Equipment-NE1 or Dealer With 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, 1SA 
(See Standard Equipment Listing)
Standard [1SA]
Accessory Equipment Packages Availability MFG Code
Appearance Pkg 
(Not Available With Elevation Edition-SXL) [Includes] Deep Tinted Glass & Stainless Steel Wheels.
Available [PCX]
Convenience Pkg 
(Not Available With Elevation Edition-SXL) [Includes] Keyless Remote Control Entry System, LED Exterior Cargo Lights, Driver's Spotter Mirror, Dual Heated Power Mirrors, 110V Power Outlet & Remote Control Locking Tailgate Release.
Available [PDD]
Elevation Edition 
(Not Available With Floor Covering-BG9 or Tow Hooks-VQY) (Requires Dark Slate Metallic-GPA, Onyx Black-GBA, Stone Blue Metallic-G1K or Summit White-GAZ Exterior Color) (Deletes Standard Chrome F&R w/Rear Corner Step Bumpers & Grille Surround) [Includes] Color-Keyed F&R Bumpers w/Rear CornerStep, Color-Keyed Grille Surround, P275/55R20 BSW Tires & Black Painted Aluminum Wheels. (Not Available With Appearance Pkg-PCX, Axle Ratio-GU4 or Convenience Pkg-PDD or PCR ) (Requires Seat-AE7) [Also Includes] Carpeting, OnStar Guidance Plan, Color-Keyed Door Handles, Keyless Remote Control Entry System, Vinyl F&R Floor Mats, LED Front Fog Lights, Deep Tinted Glass, 4G LTE Internet Connectivity w/Built-in Wi-Fi Hotspot & 3 GB or 3-mos OnStar Data Trial (Whichever Comes First), Color-Keyed Mirror Caps, Dual Heated Power Mirrors, Color-Keyed Body Side Moldings, P265/70R17 BSW Conventional Spare Tire, 110V Power Outlet, Remote Control Locking Tailgate Release & Black Front Tow Hooks.
Available [SXL]
Interior Protection Pkg, (Installed by Dealer) 
(Limited Availability)
(Not Available With Bed Liner-VZX or CGN) [Includes] Rubber Cargo Mat & All Weather F&R Floor Mats. (Requires Carpeting-B30)
Available [PDH]
Trailering Equipment Pkg 
(Retail Orders)
[Includes] Trailer Hitch & 7-Pin to 4-Pin Trailer Wire Connectors. [Also Includes] HD Locking Rear Differential.
Available [Z82]
Underbody Shield Pkg, (Installed by Dealer) 
(Limited Availability - Retail Orders)
(Not Available Fleet Orders)
Available [SAM]
Braking and Traction Availability MFG Code
Brake Kit, Front Performance (Installed by Dealer) 
(Limited Availability)
[Includes] Larger 6-Piston Front Pads & Rotors Brake Calipers & Red Brembo Brake Calipers. (Requires Elevation Edition-SXL)
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 With Elevation Edition-SXL)
Available [UE1]
Radio Equipment, SiriusXM Feature 
(Requires Extra Cost Customer Paid Subscription After Initial Complimentary Term) [Includes] 3-mos of All Access Service. (Requires Communication System-UE1)
Available [U2K]
Seats Availability MFG Code
Seat, Split Bench 
Models w/Cloth Seat Trim
[Includes] Front Armrest w/Storage.
Standard [AE7]
Seat, Split Bench 
Models w/Vinyl Seat Trim
[Includes] Front Armrest w/Storage.
Available [AE7]
Seat Trim, Cloth  Standard  
Seat Trim, Vinyl  Available  
Interior Availability MFG Code
Carpeting 
(Standard With Elevation Edition-SXL) [Includes] Vinyl F&R Floor Mats.
Available [B30]
Floor Covering, Vinyl 
(Not Available With Elevation Edition-SXL)
Standard [BG9]
Floor Liner, All Weather (Installed by Dealer) 
(Limited Availability)
(Not Available With Floor Mats-VAV) (Requires Carpeting-B30)
Available [RIA]
Floor Mats, All Weather F&R (Installed by Dealer) 
(Limited Availability)
(Not Available With Floor Liner-RIA) (Standard With Interior Protection Pkg-PDH) (Requires Carpeting-B30)
Available [VAV]
Storage Bin, Rear Underseat (Installed by Dealer) 
(Limited Availability)
Available [VBJ]
Roof and Glass Availability MFG Code
Defroster, Rear Window  Available [C49]
Lighting and Mirrors Availability MFG Code
Mirrors, Dual Extendable Camper Style w/Manual Fold 
(Retail Orders)
(Requires Trailering Equipment Pkg-Z82)
Available [DF2]
Exterior Availability MFG Code
Assist Step, Off-Road (Installed by Dealer) 
(Limited Availability)
(Not Available With Rocker Guard-NAA)
Available [S6L]
Assist Step, Retractable (Installed by Dealer) 
(Limited Availability)
(Restrictions & Requirements Not Updated to Current Model Year Specifications) (Not Available With Rocker Guard-NAA)
Available [S6V]
Assist Steps, 4" Round Black Tubular (Installed by Dealer) 
(Limited Availability)
(Not Available With Rocker Guard-NAA)
Available [RVS]
Assist Steps, 4" Round Chrome Tubular (Installed by Dealer) 
(Limited Availability)
(Not Available With Rocker Guard-NAA)
Available [VXJ]
Assist Steps, 6" Rectangular Black Tubular (Installed by Dealer) 
(Limited Availability)
(Not Available With Rocker Guard-NAA)
Available [RVQ]
Assist Steps, 6" Rectangular Chrome Tubular (Installed by Dealer) 
(Limited Availability)
(Not Available With Rocker Guard-NAA)
Available [VXH]
Fuel Filler Door, Chrome (Installed by Dealer) 
(Limited Availability)
(Model 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]
Moldings, Chrome Body Side (Installed by Dealer) 
(Limited Availability)
Available [RWI]
Rocker Guard, (Installed by Dealer) 
(Limited Availability - Pricing Not Yet Available)
(Not Available With Assist Step-S6L or S6V or Assist Steps-RVS, VXJ, RVQ or VXH)
Available [NAA]
Splash Guards, Color-Keyed 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)
(Not Available With Elevation Edition-SXL)
Available [VQY]
Trailer Brake Controller, Integrated 
(Requires Trailering Equipment Pkg-Z82)
Available [JL1]
GVWR and Payload Pkgs Availability MFG Code
GVWR, 6900-lb  Standard [C5H]
GVWR, 7000-lb 
(Pricing Not Yet Available)
Available [C5W]
Mechanical Availability MFG Code
Axle Ratio, 3.08 
(Not Available With Wheels-RD3) (Not Available With Elevation Edition-SXL) (Available & Included Only With V8, EcoTec3, 5.3 Liter Engine-L83)
Available [GU4]
Axle Ratio, 3.23  Standard [GU5]
Axle Ratio, 3.42 
Models w/L83 5.3L Engine (Pricing Not Yet Available)
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)
(Not Available With Exhaust System-WBC)
Available [VQZ]
Exhaust System, Cat-Back Performance (Installed by Dealer) 
(Limited Availability)
(Not Available With Exhaust-VQZ) (Requires V8, EcoTec3, 5.3 Liter Engine-L83)
Available [WBC]
Heater, Engine Block  Available [K05]
Wheels Availability MFG Code
Wheel Locks, (Installed by Dealer) 
(Limited Availability)
Available [SFE]
Wheels, Painted Steel  Standard  
Wheels, Ultra Bright Machined Aluminum 
(Pricing Not Yet Available)
(Not Available With Axle Ratio-GU4) [Includes] 20" Tires. (Requires Elevation Edition-SXL)
Available [RD3]
Tires Availability MFG Code
20" 
(Available & Included Only With Wheels-RD3)
Available  
LT265/70R17C All Terrain BSW 
[Includes] LT265/70R17 All Terrain BSW Conventional Spare Tire.
Available [RC5]
P255/70R17 BSW  Standard [RBZ]
P265/70R17 All Terrain BSW 
[Includes] P265/70R17 BSW Conventional Spare Tire.
Available [RC3]
P275/55R20 BSW 
[Includes] P265/70R17 BSW Conventional Spare Tire. (Available & Included Only With Elevation Edition-SXL)
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 143.5 inches
Overall Length 229.5 inches
Width with Mirrors -
Width without Mirrors 80.0 inches
Height 73.8 inches
Curb Weight 4982 lbs.
Tires / Wheel Size P255/70R17
Rear Tires / Wheel Size P255/70R17
Turning Diameter 46.9 feet
Standard Axle Ratio 3.23
Minimum Ground Clearance 8.5 inches
Maximum Ground Clearance -
Maximum GVWR 6900 lbs.
Maximum Towing 6400 lbs.
Payload Base Capacity 1890 lbs.
Head Room: Front 42.8 inches
Head Room: Rear 38.7 inches
Leg Room: Front 45.3 inches
Leg Room: Rear 34.6 inches
Shoulder Room: Front 65.9 inches
Shoulder Room: Rear 65.8 inches
EPA Passenger -
EPA Trunk or Cargo -
EPA Total Interior -
Truck Bed Volume -
 
Safety
Standard Airbag Driver
Passenger
Rear Side
Front Head Curtain
Front Side
Rear Head Curtain
Child Door Locks Standard
Engine Immobilizer Not Available
Traction Control Standard
Communication System -
 
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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