2018 GMC Sierra 3500HD Features & Specs

Overview

Starting MSRP: $59,300
See Sierra 3500HD Inventory
Starting MSRP: $59,500
See Sierra 3500HD Inventory
Starting MSRP: $58,900
See Sierra 3500HD Inventory
Engine Typeflex-fuel (FFV)flex-fuel (FFV)flex-fuel (FFV)
Transmission6-speed automatic6-speed automatic6-speed automatic
Drive Trainfour wheel drivefour wheel drivefour wheel drive
CylindersV8V8V8
Total Seating555
Basic Warranty3 yr./ 36000 mi.3 yr./ 36000 mi.3 yr./ 36000 mi.

Drive Train

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
automatic locking hubsyesyesyes
Transmission6-speed automatic6-speed automatic6-speed automatic
Drive typefour wheel drivefour wheel drivefour wheel drive
Rear locking differentialyesyesyes
electronic hi-lo gear selectionyesyesyes
part time 4WDyesyesyes

Fuel & MPG

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Range in miles (cty/hwy)0/0 mi.0/0 mi.0/0 mi.
Fuel tank capacity36.0 gal.36.0 gal.36.0 gal.
Fuel typeflex-fuel (unleaded/E85)flex-fuel (unleaded/E85)flex-fuel (unleaded/E85)

Engine

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Torque380 ft-lbs. @ 4200 rpm380 ft-lbs. @ 4200 rpm380 ft-lbs. @ 4200 rpm
Base engine size6.0 L6.0 L6.0 L
Horsepower360 hp @ 5400 rpm360 hp @ 5400 rpm360 hp @ 5400 rpm
Turning circle51.8 ft.56.1 ft.55.7 ft.
Valves161616
Base engine typeflex-fuel (FFV)flex-fuel (FFV)flex-fuel (FFV)
Valve timingVariableVariableVariable
Cam typeOverhead valves (OHV)Overhead valves (OHV)Overhead valves (OHV)
CylindersV8V8V8

Safety

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
2 rear headrestsyesyesyes
4-wheel ABSyesyesyes
Rear door child safety locksyesyesyes
Turn signal mirrorsyesyesyes
daytime running lightsyesyesyes
engine immobilizeryesyesyes
front fog/driving lightsyesyesyes
Rear center 3-point beltyesyesyes
child seat anchorsyesyesyes
dual front side-mounted airbagsyesyesyes
lane departure warning accident avoidance systemyesyesyes
front and rear head airbagsyesyesyes
stability controlyesyesyes
Passenger airbag occupant sensing deactivationyesyesyes
Rear height adjustable headrestsyesyesyes
remote anti-theft alarm systemyesyesyes
Front and rear ventilated disc brakesyesyesyes
2 front headrestsyesyesyes
dusk sensing headlampsyesyesyes
auto delay off headlampsyesyesyes
tire pressure monitoringyesyesyes
traction controlyesyesyes
xenon high intensity discharge headlampyesyesyes

Packages

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Off-Road Suspension Packageyesyesno
Gooseneck/5th Wheel Prep Packageyesyesyes
Gooseneck Hitch Packageyesyesyes
Cargo Convenience Packageyesyesyes
Duramax Plus Packageyesyesyes
Snow Plow Prep. Packageyesyesyes
Protection Packageyesyesyes

In-Car Entertainment

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
3 Months of provided satellite radio serviceyesyesyes
AM/FM stereoyesyesyes
speed sensitive volume controlyesyesyes
auxiliary audio input and USB with external media controlyesyesyes
satellite radio satellite radioyesyesyes
USB connectionyesyesyes
6 total speakersyesyesyes

Comfort & Convenience

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Audio and cruise controls on steering wheelyesyesyes
front seatback storageyesyesyes
cruise controlyesyesyes
Climate controlyesyesyes
turn signal in mirrorsyesyesyes
power steeringyesyesyes
Dual illuminating vanity mirrorsyesyesyes
front and rear cupholdersyesyesyes
electrochromatic inside rearview mirroryesyesyes
front and rear door pocketsyesyesyes
front and rear parking sensorsyesyesyes
leather and simulated alloy steering wheelyesyesyes
rear view camerayesyesyes
tilt and telescopic steering wheelyesyesyes
universal remote transmitter (for garage door, security system, etc.)yesyesyes
adjustable pedalsyesyesyes
heated steering wheelyesyesyes

Power Feature

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Reverse tilt dual mirrors provides curb view when vehicle in reverseyesyesyes
4 one-touch power windowsyesyesyes
remote keyless power door locksyesyesyes
Heated mirrorsyesyesyes

Interior Options

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Rear Seat DVD Entertainment Systemyesyesyes
Console Insert Organizer Trayyesyesyes
Expandable Folder Tote Console Insertyesyesyes
Rear Seat Entertainment Packageyesyesyes
Rear Under Seat Storageyesyesyes
All-Weather Floor Matsyesyesyes
All-Weather Floor Lineryesyesyes

Instrumentation

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
clockyesyesyes
compassyesyesyes
external temperature displayyesyesyes
trip computeryesyesyes
tachometeryesyesyes

Front Seats

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
bucket front seatsyesyesyes
height adjustable passenger seatyesyesyes
premium leatheryesyesyes
driver cooled seatyesyesyes
multi-level heating driver seatyesyesyes
passenger cooled seatyesyesyes
Front leg room45.3 in.45.3 in.45.3 in.
ventilated driver seatyesyesyes
ventilated passenger seatyesyesyes
Front head room42.8 in.42.8 in.42.8 in.
8 -way power passenger seatyesyesyes
height adjustable driver seatyesyesyes
multi-level heating passenger seatyesyesyes
Driver seat with power adjustable lumbar supportyesyesyes
Front shoulder room66.3 in.64.8 in.64.8 in.
8 -way power driver seatyesyesyes
Passenger seat with power adjustable lumbar supportyesyesyes
Front hip room60.7 in.60.7 in.60.7 in.

Rear Seats

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Rear head room40.5 in.40.5 in.40.5 in.
Rear hip Room60.3 in.60.2 in.60.2 in.
Rear leg room40.9 in.40.9 in.40.9 in.
Rear shoulder room65.7 in.64.3 in.64.3 in.
rear ventilation ductsyesyesyes
Split-folding rear seatbackyesyesyes
folding center armrestyesyesyes

Exterior Options

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
DeleteSpray-On BedlinerSpray-On BedlinerSpray-On Bedliner
License Plate Kityesyesyes
Polished Exhaust Tipyesyesyes
Provision for Roof-Mounted Lamp/Beaconyesyesyes
Cargo Box Retractable Side Assist Stepyesyesyes
Wheel Locksyesyesno
Rubber Bed Matyesyesyes
Assist Steps Not Desired or Alternate Step Desiredyesyesyes
4" Round Chrome Tubular Assist Stepsyesyesyes
Front and Rear Molded Splash Guardsyesyesyes
Chrome Tailgate Handleyesyesyes
Vinyl Tonneau Coveryesyesyes
Chrome Recovery Hooksyesyesyes
LT265/70R18E All-Terrain Blackwall Tiresyesyesno
Soft Folding Tonneau Coveryesyesno
Power Glass Sunroofyesyesyes
Body Color Wheel Arch Moldingsyesyesno
Hard Tri-Folding Tonneau w/Vinyl Coveryesyesno
Bed Lineryesyesyes
Smoked Amber Roof Marker Lampsyesyesno
Body Color Molded Splash Guardsyesyesyes
LT235/80R17E All-Terrain Blackwall Tiresnonoyes
LT235/80R17E All-Terrain Spare Tires w/Non-Matching Steel Spare Wheelnonoyes

Measurements

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Length239.5 in.258.4 in.258.4 in.
Maximum towing capacity13000 lbs.15000 lbs.20000 lbs.
Curb weight6717 lbs.6901 lbs.7239 lbs.
Gross weight10800 lbs.11000 lbs.13025 lbs.
Ground clearance8.4 in.8.5 in.8.3 in.
Height78.2 in.78.1 in.no
Maximum payload4058 lbs.4074 lbs.5761 lbs.
Wheel base153.7 in.167.7 in.167.7 in.
Width80.5 in.80.5 in.96.0 in.

Colors

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Exterior Colors
  • Quicksilver Metallic
  • Onyx Black
  • Summit White
  • Dark Slate Metallic
  • Mineral Metallic
  • White Frost Tricoat
  • Red Quartz Tintcoat
  • Quicksilver Metallic
  • Onyx Black
  • Summit White
  • Dark Slate Metallic
  • Mineral Metallic
  • White Frost Tricoat
  • Red Quartz Tintcoat
  • Quicksilver Metallic
  • Onyx Black
  • Summit White
  • Dark Slate Metallic
  • Mineral Metallic
  • White Frost Tricoat
  • Red Quartz Tintcoat
Interior Colors
  • Cocoa/Dark Sand, leather
  • Jet Black, leather
  • Cocoa/Dark Sand, leather
  • Jet Black, leather
  • Cocoa/Dark Sand, leather
  • Jet Black, leather

Tires & Wheels

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
18 x 8.0 in. wheelsyesyesno
chrome alloy wheelsyesyesno
All season tiresyesyesyes
fullsize non-matching spare tireyesyesyes
LT235/80R E tiresyesyesno
underbody mounted spare tireyesyesyes
LT265/70R E tiresnonoyes
painted steel wheelsnonoyes
partial wheel coversnonoyes
17 x 6.5 in. wheelsnonoyes

Suspension

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Stabilizer bar stabilizer baryesyesyes
front independent suspensionyesyesyes

Warranty

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
Free Maintenance2 yr./ 24000 mi.2 yr./ 24000 mi.2 yr./ 24000 mi.
Basic3 yr./ 36000 mi.3 yr./ 36000 mi.3 yr./ 36000 mi.
Drivetrain5 yr./ 60000 mi.5 yr./ 60000 mi.5 yr./ 60000 mi.
Rust6 yr./ 100000 mi.6 yr./ 100000 mi.6 yr./ 100000 mi.
Roadside5 yr./ 60000 mi.5 yr./ 60000 mi.5 yr./ 60000 mi.

Inventory

Starting MSRP: $59,300
Starting MSRP: $59,500
Starting MSRP: $58,900
See Sierra 3500HD InventorySee Sierra 3500HD InventorySee Sierra 3500HD Inventory