2018 GMC Sierra 1500 Double Cab 4WD Double Cab 143.5" SLT Specs

Starting MSRP
$46,000
City/Hwy
16 / 22 mpg
Engine
5.3 liter
Overview
Body Style
Truck
Engine
5.3 liter V8
Horsepower @ RPM
355 @ 5600
Transmission
6-speed shiftable automatic
Drivetrain
Four wheel drive
Seating Capacity
6
Fuel Type
Gas
Fuel Economy
Combined:
18 mpg
City:
16 mpg
Highway:
22 mpg
Performance
Engine Type
Gas V8
Displacement
5.3L/325
Horsepower @ RPM
355 @ 5600
Torque @ RPM
383 @ 4100
Transmission
6-speed shiftable automatic
Fuel Efficiency
Fuel Economy
Combined:
18 mpg
City:
16 mpg
Highway:
22 mpg
Fuel Tank Capacity
26 gallons
Cruising Range
City:
416 miles
Highway:
572 miles
Interior
Seating Capacity
6
Leg Room
1st row:
45 inches
2nd row:
34 inches
Head Room
1st row:
42 inches
2nd row:
38 inches
Shoulder Room
1st row:
65 inches
2nd row:
65 inches
Hip Room
1st row:
60 inches
2nd row:
60 inches
Suspensions And Tires
Tire Size
Front Tire:
P265/65R18
Rear Tire:
P265/65R18
Spare Tire:
P265/70R17
Steering Type
Electric Rack & Pinion
Turining Diameter
Curb to Curb:
46 ft
Dimensions
Wheelbase
143 inches
Length
229.5 inches
Height
73 inches
Width
Max:
80 inches
Ground Clearance
Min:
8.9 inches
Front:
8 inches
Rear:
8 inches
Weight And Trailering
Maximum Trailering Capacity
11,800 lbs
Safety Equipment
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 Guidance Plan for 6 months, including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, Turn-by-Turn Navigation, Advanced Diagnostics and more (trial excludes Hands-Free Calling minutes) (Retail orders receive a Limited Trial Service. Visit www.onstar.com for coverage map, details and system limitations. Services vary by model. OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data.)
Rear Vision Camera
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
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
Interior Colors And Materials
Standard
Jet Black, Leather-appointed front seat trim
Dark Ash seats with Jet Black interior accents, Leather-appointed front seat trim
Cocoa/Dune, Leather-appointed front seat trim
Jet Black/Spice Red All-Terrain, Leather-appointed front seat trim
Jet Black, Perforated leather-appointed front seat trim
Dark Ash seats with Jet Black interior accents, Perforated leather-appointed front seat trim
Cocoa/Dune, Perforated leather-appointed front seat trim
Packages
Max Trailering Package
+$945
includes 9.76" rear axle, 8-speed transmission with 3.42 or 6- speed transmission with 3.73, (JL1) trailer brake controller, enhanced cooling radiator, revised shock tuning for increased control, heavier duty rear springs and increased RGAWR (Requires (RKX) 18" tires or may upgrade to (RD5) 20" chrome wheels with either (RC7) or (QSS) 20" tires. With (L86) 6.2L engine, requires (RD5) 20" wheels with (QSS) 20" tires. Requires (DQS) power adjustable, power folding camper mirrors. Not available with (GAT) All Terrain Package and (Z71) Off-Road Suspension Package.) Max Trailering Package <ul> <li>Increased towing and GCWR rating<sup>1</sup> </li> <li>Automatic locking rear differential </li> <li>Handling/Trailering Suspension Package </li> <li>Enhanced cooling radiator </li> <li>Revised shock tuning </li> <li>Heavier duty rear springs and increased RGAWR </li> <li>9.76" rear axle&nbsp;&nbsp; </li> <li>Trailer brake controller </li> <li>Trailering&nbsp;Equipment </li></ul>
SLT Premium Package
+$2,145
includes (UQA) Bose premium audio system and (RD5) 20" x 9" polished aluminum wheels Now available on Crew Cab or Double Cab. (Not available with (GAT) All-Terrain Package or (PDC) Texas SLT Premium Package. With (L86) 6.2L EcoTec3 V8 engine, (AN3) front bucket seats are required. Not available with LPO wheels. With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.) *GROSS* SLT Premium Package <ul> <li>Bose<sup>&reg;</sup> premium audio system </li> <li>20" x 9" polished aluminum wheels </li> <li>6&rdquo; Chrome Assist Steps</li></ul>
SLT Preferred Package
+$795
includes (UD5) Front and Rear Park Assist, (UVD) heated steering wheel and (A48) sliding rear window (Not available with (PDG) All Terrain SLT Premium Package. (contents of PCM already included in PDG package)) Preferred Package <p>SLE Preferred Package</p><ul> <li>10-way power seat adjuster for driver (with front 40/20/40 reclining split-bench seat only) </li> <li>Manual tilt and telescopic steering column (with V8 engines only)</li> <li>Remote vehicle starter system</li> <li>Front LED fog lamps </li> <li>Rear-window defogger </li> <li>110-volt power outlet </li> <li>Requires Regular Cab model</li></ul><p>SLT Preferred Package</p><ul> <li>Front and Rear Park Assist, which helps the driver park by issuing warnings when the vehicle gets too close to an object </li> <li>Heated steering wheel </li> <li>Power sliding rear window</li></ul>
All Terrain Package
+$2,470
includes (CGN) spray-on bed liner, (UHN) 18" x 8.5" (45.7 cm x 21.6 cm) bright machined aluminum wheels, (AN3) front bucket seats and (UQA) Bose premium audio system, (DP6) Black painted mirror caps, (D75) body color door handles, (B86) body color side molding, Black belt molding, (Z71) Off-Road Suspension Package with monotube Rancho shocks, (NZZ) underbody shield, (UD7) Rear Park Assist, (RIA) floor liners, LPO deletes the standard (B58) carpeted floor mats, (VB5) front body-color bumper, (VT5) rear body-color bumper with corner steps, unique grille with body color surround and chrome accents, bright sill plates and All-Terrain cluster. All Terrain side emblem replaces Z71 fender emblem and Sierra door emblem. Requires one of the following exterior colors: (G1K) Stone Blue Metallic, (G2X) Deep Mahogany Metallic, (GAZ) Summit White, (GBA) Onyx Black, (GPA) Dark Slate Metallic, (GPJ) Red Quartz Tintcoat (Requires 4WD models, (H2W) interior trim jet Black/Spice Red, (RBX) P265/65R18 all-terrain, blackwall tires or (RBW) P265/65R18 all-terrain, white outlined tires with (UHN) 18" x 8.5" (45.7 cm x 21.6 cm) bright machined aluminum wheels. Not available with SEO options, (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (NHT) Max Trailering Package, (PDT) SLT Crew Cab Premium Plus Package, (PDB) SLT Premium Package, (PDC) Texas SLT Premium Package, (Y86) Enhanced Driver Alert Package, (VXH) 6" rectangular chrome tubular assist steps, LPO and (VQY) Chrome recovery hooks, LPO. Upgradeable to (NZH) 20" wheels with (RC7) 20" tires or LPO 20" and 22" tires and wheels.) All Terrain Package <ul> <li>Z71 Off-Road Suspension Package including under body shield and high capacity air cleaner </li> <li>White with Red letters Rancho<sup>&reg;</sup> Tenneco brand shocks </li> <li>Front and rear body-color bumpers with CornerSteps </li> <li>Body-color exterior door handles and bodyside moldings</li> <li>Black painted exterior rearview mirrors</li> <li>All Terrain front grille with body color grille surround </li> <li>Rear park assist </li> <li>Spray-on bed liner</li> <li>18" bright machined aluminum wheels (Upgradeable to 20" or 22" wheels and tires)</li> <li>All Terrain exterior emblems </li> <li>Front full feature power, heated, bucket seats with jet black leather-appointed trim and spice red accents</li> <li>All-weather&nbsp;floor liners</li> <li>Bright sill plates </li> <li>All Terrain cluster</li> <li>Bose<sup>&reg;</sup> premium sounds system</li> <li>Available in the following exterior colors, Stone Blue Metallic, Deep Mahogany Metallic, Summit White, Onyx Black, Dark Slate Metallic or Red Quartz Tintcoat</li> <li>Underbody shield</li> <li>Eaton<sup>&reg;</sup> automatic locking rear differential for off-road control</li> <li>P265/65R18 all-terrain blackwall tires can be upgraded to P265/65R18 on-/off-road White-outlined letter tire</li></ul>
All Terrain SLT Premium Package
+$2,880
includes (NZH) 20" x 9" bright machined aluminum wheel with painted accents, (T4L) high-performance LED headlamps, (UD5) Front and Rear Park Assist, (RVS) 4" black round assist steps, LPO, (UVD) heated steering wheel and (A48) sliding rear window. Available on Crew Cab or Double Cab. (Requires (GAT) All Terrain Package. Not available with (PCM) SLT Preferred Package. Not available with LPO wheels or any other assist steps.) *GROSS* All Terrain SLT Premium Package <ul> <li>20" x 9"&nbsp;bright machined aluminum wheel with painted accents</li> <li>High-performance LED headlamps&nbsp;</li> <li>Front and Rear Park Assist </li> <li>4"Black round assist steps</li> <li>Heated steering wheel </li> <li>Sliding rear window</li></ul>
Texas SLT Premium Package
+$2,145
includes (UQA) Bose premium audio system, (RD5) 20" x 9" polished aluminum wheels and Texas emblem badging. Now available on Crew Cab or Double Cab. (As of March 1st (PDC) Texas SLT Premium Package is only available to order by Dealers located in the States of Arkansas, Louisiana, New Mexico, Oklahoma and Texas. All other dealers order (PDB) SLT Premium Package. Not available with (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (GAT) All Terrain Package. Not available with (PDB) SLT Premium Package or (PDG) All Terrain SLT Premium Package. With (L86) 6.2L EcoTec3 V8 engine, (AN3) front bucket seats are required. Not available with LPO wheels. With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.) *GROSS* Texas SLT Premium Package <ul> <li>Bose<sup>&reg;</sup> premium audio system</li> <li>20" x 9" polished aluminum wheels</li> <li>Texas emblem badging. </li> <li>6&rdquo; Chrome Assist Steps</li></ul>
Enhanced Driver Alert Package
+$945
includes (UHX) Lane Keep Assist, (TQ5) IntelliBeam headlamps, (UHY) Low Speed Collision Mitigation Braking, (UD5) Front and Rear Park Assist and (UEU) Forward Collision Alert, Safety Alert Seat (Included with (PDT) SLT Crew Cab Premium Plus Package. Requires Crew Cab or Double Cab model. Requires (PCM) SLT Preferred Package, (KQV) heated and ventilated driver and front passenger seating, (AN3) front bucket seats and (H3A), (H3B) or (H3C) interior trim. Not available with (GAT) All-Terrain Package.) Enhanced Driver Alert Package <ul> <li>Lane Keep Assist</li> <li>IntelliBeam<sup>&reg;</sup> headlamps</li> <li>Low Speed Forward Automatic Braking</li> <li>Front and Rear Park Assist</li> <li>Forward Collision Alert</li> <li>Safety Alert Seat</li></ul>
All Terrain X Package
+$4,155
Crew Cab TK15543 and Double Cab TK15753 models, includes (WBC) Cat-Back Performance Exhaust system, LPO, (REG) 18" Black Painted Wheels, (RI8) 18" Goodyear Wrangler DuraTrac 265/65R18 SL 114S blackwall MT tires with aggressive tire tread, (T4L) full LED headlamps, Black Sport Assist Step, Black bed mounted tubular Sport bar and B-Pillar vinyl wrap. Requires one of the following exterior colors: (G1K) Stone Blue Metallic, (G2X) Deep Mahogany Metallic, (GAZ) Summit White, (GBA) Onyx Black, (GPA) Dark Slate Metallic, (GPJ) Red Quartz Tintcoat (Requires 4WD models, (GAT) All Terrain Package and (L83) 5.3L EcoTec3 V8 engine. Upgradeable to (L86) 6.2L EcoTec3 V8 engine. (WBC) Cat-Back Performance Exhaust system, LPO is not included when (L86) 6.2L EcoTec3 V8 engine is selected. Not available with SEO options, (PCO) Essentials Package, LPO, (PDO) Protection Package, LPO, (PDG) All Terrain SLT Premium Package, (PDL) Cargo Convenience Package, LPO, (PDH) GMC Interior Protection Package, LPO, (VQT) hard tri-folding tonneau cover, LPO, (VPB) soft tonneau cover, LPO, (5JY) soft folding tonneau cover, LPO, (RVQ) 6" rectangular Black tubular assist steps, LPO, (RVS) 4" black round assist steps, LPO, (SCZ) chrome tailgate handle, LPO, (VAV) all-weather floor mats, LPO, (VQZ) polished exhaust tip, LPO, (VXH) 6" rectangular chrome tubular assist steps, LPO, (VXJ) 4" round chrome tubular assist steps, LPO, (S6L) Off-Road assist steps, LPO, (VZX) bed liner, LPO, (DQS) chrome power adjustable, power folding camper mirrors, (SEV) 22" 6-spoke high-gloss Black wheels, LPO, (SF0) 22" (55.9 cm) chrome 6-spoke multi-featured design wheels, LPO, (SF1) 22" (55.9 cm) 7-spoke Silver wheels, LPO or (RX1) 22" (55.9 cm) 7-spoke Silver wheels with Black inserts, LPO. Available with (PCM) SLT Preferred Package.) *GROSS* All Terrain X Package <ul> <li>A Cat-Back Performance Exhaust system, increases output of Sierra's 5.3L EcoTec3 V8 to 365HP</li> <li>Available 6.2L EcoTec3 V8 (deletes Cat-Back performance exhaust)</li> <li>18" Black Painted Wheels</li> <li>18" Goodyear<sup>&reg;</sup> Wrangler DuraTrac<sup>&reg;</sup> 265/65R18 SL 114S blackwall MT tires with aggressive tread pattern, designed for off-road performance</li> <li>High-performance LED headlamps</li> <li>Black Sport Assist Step</li> <li>Black Bed-Mounted&nbsp;Sport Bar</li> <li>Gloss Black mirror caps, Black beltline moldings, Black B-pillar vinyl wrap</li> <li>Body colored door handles and body-colored body side moldings</li> <li>Available in the following exterior colors, Stone Blue Metallic, Deep Mahogany Metallic, Summit White, Onyx Black, Dark Slate Metallic or Red Quartz Tintcoat</li></ul>
LPO, Cargo Convenience Package
+$410
includes (VAV) all-weather floor mats, LPO, (VKW) front console organizer, LPO and (VBJ) rear under seat storage, LPO, (dealer installed) (Requires (AN3) front full feature leather appointed bucket seats. Not available with (PCO) Essentials Package, LPO or (PDO) Protection Package, LPO.) Cargo Convenience Package <ul> <li>All-weather floor mats </li> <li>Front console organizer </li> <li>Rear under seat storage </li></ul>
Black Pack
+$3,225
includes (SEW) 22" 5-spoke Silver bright machined wheels with high-gloss Black, LPO and (RVS) 4" black round assist steps, LPO (Not available with (STF), (PDT), (PDG), (PDB), (PDC), (PCQ), (NHT) any other 22" wheels or any other assist step. No substitutions to (PDM) Black Pack will be allowed.) Black Pack <ul> <li>22" 5-spoke Silver ultra-bright machined high-gloss Black wheels</li> <li>4" black round assist steps</li></ul>
LPO, Essentials Package
+$1,295
includes: (VXJ) 4" round chrome tubular assist steps, LPO, (5JY) tri-folding soft tonneau cover, LPO and (RIA) all-weather floor liners, LPO, (dealer-installed). (Requires (B30) color keyed carpeting and (UF2) LED cargo box lighting. Not available with (BVQ) 6" rectangular chrome tubular assist steps, (S6L) Off-Road Black assist steps, LPO, (VXH) 6" rectangular chrome tubular assist steps, LPO, (RVQ) 6" rectangular Black tubular assist steps, LPO, (RVS) 4" Black round assist steps, LPO, (PDL) Cargo Convenience Package, LPO, (PDM) Black Pack, (GAT) All Terrain Package, (PCQ) SLT eAssist Package, (PDA) Texas SLE Value Package, (PDC) Texas SLT Premium Package, (PDO) Protection Package, LPO, (PDU) SLE Value Package, (STF) All Terrain X Package, (VAV) all-weather floor mats, LPO, (VPB) soft tonneau cover, LPO, (VQT) hard tri-folding tonneau cover, LPO, (VZX) bed liner, LPO, (NAA) Rocker Guard, LPO or (ZW9) pickup box delete. (PCO) Essentials Package, LPO is not available with any other tonneau cover or assist step.) Essentials Package <ul> <li>4" round chrome tubular assist steps</li> <li>Soft-folding tonneau cover</li> <li>All-weather floor liners</li></ul>
LPO, Protection Package
+$385
includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (dealer-installed). (Requires (B30) color keyed carpeting. Not available with (VRV) Body Color Molded Splash Guards, LPO, (VAV) all-weather floor mats, LPO, (PCO) Essentials Package, LPO, (PDC) Texas SLT Premium Package, (PDL) Cargo Convenience Package, LPO, (GAT) All Terrain Package, (STF) All Terrain X Package or (ZW9) pickup box delete.) Protection Package <ul> <li>All-weather floor liners</li> <li>Black molded splash guards</li></ul>
Suspension Package, Off-Road
+$350
requires 4WD models, includes Z71 chrome side front fender emblems, monotube Rancho brand shocks and (K47) air cleaner, (JHD) Hill Descent Control, (NZZ) underbody shield (Included with (GAT) All Terrain Package. Not available with (QSS) P275/55R20 all-season, blackwall tires or (RKX) P265/65R18 all-season blackwall tires. Requires all-terrain tires.) Off-Road Suspension Package <ul> <li>46mm high-pressure gas-charged shocks </li> <li>A 34mm front stabilizer bar </li> <li>Under body transfer case shield helps protect the&nbsp;transfer case&nbsp;from rocks and debris </li> <li>High-capacity air cleaner </li> <li>Z71 chrome side emblems </li> <li>Hill descent control</li></ul>
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
9.8
Warranty
Basic:
3 Years/36,000 Miles
Drivetrain:
5 Years/60,000 Miles
Qualified Fleet Purchases: 5 Years/100,000 Miles:
Corrosion
3 Years/36,000 Miles:
Rust-Through
6 Years/100,000 Miles:
Roadside Assistance
5 Years/60,000 Miles:
Qualified Fleet Purchases: 5 Years/100,000 Miles
Maintenance:
2 Years/24,000 Miles