Used 2018 GMC Sierra 3500HD Double Cab - Specs & Features

More about the 2018 Sierra 3500HD

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Starting MSRP

$52,100

Overview

Drive Type	four wheel drive
Total Seating	6
Bed length	97.8 in.
Payload Capacity	4,267 lbs.
Towing Capacity	14,500 lbs.
Curb Weight	6,708 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	United States

Fuel & MPG

Fuel type	Flex-fuel (unleaded/E85)
Range in miles (city/hwy)	0/0 mi.
Fuel tank capacity	36.0 gal.

2018 GMC Sierra 3500HD for sale near you

3 of 121 listings

Denali Diesel Crew Cab
MSRP: $44,900
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SLE Regular Cab
MSRP: $32,999
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SLT Diesel Crew Cab
MSRP: $48,987
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Denali Diesel Crew Cab
MSRP: $42,999
122 mi away
Base Diesel
MSRP: $34,995
223 mi away
Denali Diesel Crew Cab
MSRP: $44,005
237 mi away
Base Diesel Crew Cab
MSRP: $41,995
331 mi away
SLT Diesel Crew Cab
MSRP: $44,295
384 mi away
Denali Diesel Crew Cab
MSRP: $50,000
390 mi away

See all 121 listings

Engine

Base engine size	6.0 L
Cylinders	V8
Base engine type	Flex-fuel (FFV)

Horsepower	360 hp @ 5,400 rpm
Torque	380 lb-ft @ 4,200 rpm
Valves	16
Cam type	Overhead valves (OHV)
Valve timing	Variable

Towing & Hauling

Max Towing Capacity	14,500 lbs.
Max Payload Capacity	4,267 lbs.

Drivetrain

Transmission	6-speed shiftable automatic
Drive type	Four wheel drive
Part time 4WD	Standard

Electronic hi-lo gear selection	Standard
Automatic locking hubs	Standard
Rear locking differential	Standard

Incentives

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Suspension

Front independent suspension	Standard
Stabilizer bar stabilizer bar	Standard

Dimensions

Length	248.9 in.
Overall width without mirrors	80.5 in.
Height	78.0 in.

Wheelbase	158.1 in.
Bed length	97.8 in.
Turning circle	53.1 ft.
Ground clearance	8.8 in.
Curb weight	6,708 lbs.
Maximum towing capacity	14,500 lbs.
Maximum payload	4,267 lbs.
Gross weight	11,000 lbs.
Country of final assembly	United States

Colors

Exterior Colors	Quicksilver Metallic Onyx Black Stone Blue Metallic Summit White Cardinal Red Dark Slate Metallic Deep Mahogany Metallic Mineral Metallic Red Quartz Tintcoat
Interior Colors	Jet Black, leather Dark Ash Seats w/Jet Black Interior Accents, leather Cocoa/Dune, leather

Front Seat Dimensions

Front head room	42.8 in.
Front leg room	45.3 in.
Front shoulder room	64.8 in.

Front hip room	60.8 in.
Leather	Standard
40-20-40 split bench front seats	Standard
8-way power driver seat	Standard
Height adjustable driver seat	Standard
Driver seat with power adjustable lumbar support	Standard
2 memorized driver seat settings	Standard
8-way power passenger seat	Standard
Height adjustable passenger seat	Standard
Passenger seat with power adjustable lumbar support	Standard
Multi-level heated driver seat	Standard
Multi-level heated passenger seat	Standard

Rear Seat Dimensions

Rear head room	38.7 in.
Rear leg room	34.7 in.
Rear shoulder room	64.3 in.

Rear hip room	60.2 in.
Split-folding rear seatback	Standard
Folding with storage center armrest	Standard

Safety

Passenger airbag deactivation switch	Standard
Stability control	Standard
Traction control	Standard

Child seat anchors	Standard
Rear door child safety locks	Standard
4-wheel ABS	Standard
Front and rear ventilated disc brakes	Standard
Tire pressure monitoring	Standard
Dusk sensing headlamps	Standard
Auto delay off headlamps	Standard
Xenon high intensity discharge headlamp	Standard
Daytime running lights	Standard
Front fog/driving lights	Standard
Turn signal mirrors	Standard
2 front headrests	Standard
Front height adjustable headrests	Standard
2 rear headrests	Standard
Rear height adjustable headrests	Standard
Front center lap belt	Standard
Rear center 3-point belt	Standard
Remote anti-theft alarm system	Standard
Engine immobilizer	Standard

Build Your 2025 Sierra 2500HD

At a Glance:

2 Trims
$46,300starting MSRP

Build & Price GMC.com

*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

In-Car Entertainment

AM/FM stereo	Standard
6 total speakers	Standard
USB connection	Standard

Auxiliary audio input and USB with external media control	Standard
Satellite radio satellite radio	Standard
3 months of provided satellite radio service	Standard
Speed sensitive volume control	Standard

Power Feature

4 one-touch power windows	Standard
Remote keyless power door locks	Standard
Heated mirrors	Standard

Comfort & Convenience

Tilt and telescopic steering wheel	Standard
Audio and cruise controls on steering wheel	Standard
Power steering	Standard

Rear view camera	Standard
Cruise control	Standard
Adjustable pedals	Standard
Universal remote transmitter (for garage door, security system, etc.)	Standard
Front cupholders	Standard
Front and rear door pockets	Standard
Front seatback storage	Standard
Leather and alloy steering wheel	Standard
Dual zone front climate control	Standard
Rear ventilation ducts	Standard
Sun sensor	Standard
Dual illuminating vanity mirrors	Standard
Electrochromatic inside rearview mirror	Standard
Turn signal in mirrors	Standard

Instrumentation

Trip computer	Standard
Compass	Standard
External temperature display	Standard

Tachometer	Standard
Clock	Standard

Tires & Wheels

Chrome alloy wheels	Standard
18 x 8.0 in. wheels	Standard
All season tires	Standard

LT235/80R E tires	Standard
Fullsize non-matching spare tire	Standard
Underbody mounted spare tire	Standard

Telematics

Emergency Service	Standard
Airbag Deployment Notification	Standard
Stolen Vehicle Tracking/Assistance	Standard

Hands-Free Calling	Standard
Roadside Assistance	Standard
Concierge Service	Standard
Destination guidance (also Turn-by-Turn Navigation)	Standard
Destination Download	Standard

Warranty

Basic	3 yr./ 36,000 mi.
Drivetrain	5 yr./ 60,000 mi.
Rust	6 yr./ 100,000 mi.

Roadside assistance	5 yr./ 60,000 mi.
Free maintenance	2 yr./ 24,000 mi.

Mechanical Options

Dual Alternators	+$380
Auxiliary Battery w/730 Cold-Cranking Amps	+$135
Winter Covers for Diesel Engine	+$55

6.0L V8 SFI Gaseous Engine	+$300
Allison 1000 6-Speed Automatic Transmission	+$0
Duramax 6.6L Turbo Diesel V8 Engine	+$9,730
Integrated Trailer Brake Controller	+$0
220 Amp Alternator	+$150
Engine Block Heater	+$100
High Idle Switch	+$200
5th-Wheel/Gooseneck Trailer Wiring Provisions	+$35

Packages

Off-Road Suspension Package	+$330
Gooseneck/5th Wheel Prep Package	+$370
Protection Package	+$385

Essentials Package	+$1,295
Cargo Convenience Package	+$410
Driver Alert Package	+$845
Snow Plow Prep. Package	+$385
Gooseneck Hitch Package	+$295

Safety & Security Options

Thorax and Head Curtain Side-Impact Air Bags	+$395

Interior Options

Console Insert Organizer Tray	+$60
Full-Feature Leather Appointed Front Bucket Seats	+$510
Expandable Folder Tote Console Insert	+$45

Rear Under Seat Storage	+$255
Rear Seat DVD Entertainment System	+$1,995
Heated and Cooled Front Seats	+$650
Bose Sound	+$500
All-Weather Floor Mats	+$165
AM/FM/SiriusXM/HD GMC Infotainment System w/Navigation	+$495
All-Weather Floor Liner	+$200
Heated Steering Wheel	+$150

Exterior Options

LT265/70R18E All-Terrain Blackwall Tires	+$200
4" Round Black Tubular Assist Steps	+$630
Provision for Roof-Mounted Lamp/Beacon	+$30

6" Black Rectangular Tubular Assist Steps	+$700
6" Rectangular Tubular Chromed Assist Steps	+$750
Smoked Amber Roof Marker Lamps	+$55
LT265/70R18E All-Season Blackwall Spare Tire	+$360
Polished Exhaust Tip	+$140
Power Sliding Rear Window	+$250
Body Color Molded Splash Guards	+$315
Assist Steps Not Desired or Alternate Step Desired	-$750
Spray-On Bed Liner	+$495
Chrome Tailgate Handle	+$140
4" Round Chrome Tubular Assist Steps	+$685
Bed Liner	+$355
Soft Folding Tonneau Cover	+$625
Chrome Recovery Hooks	+$250
Sierra Body-Color Accented Grille	+$495
Off-Road Assist Steps	+$865
Ultrasonic Front and Rear Park Assist	+$395
Rubber Bed Mat	+$155
Rocker Guard	+$545
Vinyl Tonneau Cover	+$535
Front and Rear Molded Splash Guards	+$225
Hard Tri-Folding Tonneau w/Vinyl Cover	+$995
Wheel Locks	+$65
Cargo Box Retractable Side Assist Step	+$360
Chrome Surround Grille w/Body-Color Inserts	+$495
License Plate Kit	Standard
Pickup Bed Delete	-$1,855
Body Color Wheel Arch Moldings	+$700
Underbody Shields	+$150

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