Used 2018 GMC Sierra 3500HD SLE - Specs & Features

More about the 2018 Sierra 3500HD

Starting MSRP

$44,100

Overview

Drive Type	rear wheel drive
Total Seating	6
Bed length	97.8 in.
Payload Capacity	4,246 lbs.
Towing Capacity	14,500 lbs.
Curb Weight	6,429 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 117 listings

SLT Diesel Crew Cab
MSRP: $48,987
80 mi away
Denali Diesel Crew Cab
MSRP: $42,999
102 mi away
Denali Diesel Crew Cab
MSRP: $44,900
139 mi away

SLE Regular Cab
MSRP: $32,999
147 mi away
Base Diesel
MSRP: $34,995
285 mi away
Denali Diesel Crew Cab
MSRP: $44,005
299 mi away
Base Diesel Crew Cab
MSRP: $41,995
401 mi away
Denali Diesel Crew Cab
MSRP: $50,000
404 mi away
SLT Diesel Crew Cab
MSRP: $44,525
410 mi away

See all 117 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	4,246 lbs.

Drivetrain

Transmission	6-speed shiftable automatic
Drive type	Rear wheel drive
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	8.7 in.
Curb weight	6,429 lbs.
Maximum towing capacity	14,500 lbs.
Maximum payload	4,246 lbs.
Gross weight	10,700 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	Cocoa/Dune, cloth Dark Ash Seats w/Jet Black Interior Accents, cloth Jet Black, cloth

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.
Cloth	Standard
40-20-40 split bench front seats	Standard
4-way manual driver seat adjustments	Standard
Driver seat with manual adjustable lumbar support	Standard
4-way manual passenger seat adjustment	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
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
Engine immobilizer	Standard

Build Your 2025 Sierra 2500HD

At a Glance:

2 Trims
$46,300starting MSRP

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*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-adjustable steering wheel	Standard
Audio and cruise controls on steering wheel	Standard
Power steering	Standard

Rear view camera	Standard
Cruise control	Standard
Front cupholders	Standard
Front and rear door pockets	Standard
Front seatback storage	Standard
Leather and alloy steering wheel	Standard
Single zone front air conditioning	Standard
Rear ventilation ducts	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

Gooseneck/5th Wheel Prep Package	+$370
SLE Preferred Package	+$1,425
Protection Package	+$385

SLE Convenience Package	+$345
Essentials Package	+$1,295
SLE Convenience Package	+$890
SLE Convenience Package	+$640
Cargo Convenience Package	+$410
SLE Preferred Package	+$1,545
No Option Package Discount Acknowledgement	+$0
SLE Convenience Package	+$595
HD SLE Preferred Plus Package	+$1,120
Driver Alert Package	+$845
HD SLE Preferred Plus Package	+$1,240
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
Front Cloth Bucket Seats	+$1,275
Expandable Folder Tote Console Insert	+$45

Rear Under Seat Storage	+$255
Leather Split Bench Seat	+$1,195
Rear Seat DVD Entertainment System	+$1,995
Graphite-Colored Rubberized-Vinyl Floor Covering	+$0
Heated Driver and Front Passenger Seating	+$250
All-Weather Floor Mats	+$165
AM/FM/SiriusXM/HD GMC Infotainment System w/Navigation	+$495
All-Weather Floor Liner	+$200

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
Body Color Molded Splash Guards	+$315
Spray-On Bed Liner	+$495
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
Rear Bumper Delete	-$655
Underbody Shields	+$150

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