Used 2018 GMC Sierra 3500HD Crew Cab Denali - Specs & Features

More about the 2018 Sierra 3500HD

Starting MSRP

$58,900

Overview

Drive Type	four wheel drive
Total Seating	5
Bed length	97.8 in.
Payload Capacity	5,761 lbs.
Towing Capacity	20,000 lbs.
Curb Weight	7,239 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 18 listings

Denali Diesel Crew Cab
MSRP: $43,905
271 mi away
Denali Diesel Crew Cab
MSRP: $48,310
325 mi away
Denali Diesel Crew Cab
MSRP: $58,590
300 mi away

Denali Diesel Crew Cab
MSRP: $32,741
353 mi away
SLT Diesel Crew Cab
MSRP: $47,835
380 mi away
Denali Diesel Crew Cab
MSRP: $43,699
344 mi away
Denali Diesel Crew Cab
MSRP: $47,445
433 mi away
Denali Diesel Crew Cab
MSRP: $38,992
324 mi away
Denali Diesel Crew Cab
MSRP: $52,215
404 mi away

See all 18 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	20,000 lbs.
Max Payload Capacity	5,761 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	258.4 in.
Overall width without mirrors	96.0 in.
Wheelbase	167.7 in.

Bed length	97.8 in.
Turning circle	55.7 ft.
Ground clearance	8.3 in.
Curb weight	7,239 lbs.
Maximum towing capacity	20,000 lbs.
Maximum payload	5,761 lbs.
Gross weight	13,025 lbs.
Country of final assembly	United States

Colors

Exterior Colors	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

Front Seat Dimensions

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

Front hip room	60.7 in.
Premium leather	Standard
Bucket 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
Driver cooled seat	Standard
Passenger cooled seat	Standard
Ventilated driver seat	Standard
Ventilated passenger seat	Standard

Rear Seat Dimensions

Rear head room	40.5 in.
Rear leg room	40.9 in.
Rear shoulder room	64.3 in.

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

Safety

Lane departure warning accident avoidance system	Standard
Dual front side-mounted airbags	Standard
Front and rear head airbags	Standard

Passenger airbag occupant sensing deactivation	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
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
Reverse tilt dual mirrors provides curb view when vehicle in reverse	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
Front and rear parking sensors	Standard
Cruise control	Standard
Adjustable pedals	Standard
Universal remote transmitter (for garage door, security system, etc.)	Standard
Front and rear cupholders	Standard
Front and rear door pockets	Standard
Front seatback storage	Standard
Leather and simulated alloy steering wheel	Standard
Heated steering wheel	Standard
Dual zone front climate control	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

Painted steel wheels	Standard
Partial wheel covers	Standard
17 x 6.5 in. wheels	Standard

All season tires	Standard
LT265/70R 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

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
Protection Package	+$385
Duramax Plus Package	+$8,895

Cargo Convenience Package	+$410
Snow Plow Prep. Package	+$385
Gooseneck Hitch Package	+$295

Interior Options

Console Insert Organizer Tray	+$60
Expandable Folder Tote Console Insert	+$45
Rear Under Seat Storage	+$255

Rear Seat DVD Entertainment System	+$1,995
Rear Seat Entertainment Package	+$1,620
All-Weather Floor Mats	+$165
All-Weather Floor Liner	+$200

Exterior Options

Provision for Roof-Mounted Lamp/Beacon	+$30
Polished Exhaust Tip	+$140
LT235/80R17E All-Terrain Spare Tires w/Non-Matching Steel Spare Wheel	+$380

Body Color Molded Splash Guards	+$315
Assist Steps Not Desired or Alternate Step Desired	-$750
Chrome Tailgate Handle	+$140
4" Round Chrome Tubular Assist Steps	+$685
Bed Liner	+$355
Chrome Recovery Hooks	+$250
Delete: Spray-On Bedliner	+$0
Rubber Bed Mat	+$155
Vinyl Tonneau Cover	+$535
Front and Rear Molded Splash Guards	+$225
Cargo Box Retractable Side Assist Step	+$360
License Plate Kit	Standard
LT235/80R17E All-Terrain Blackwall Tires	+$200
Power Glass Sunroof	+$995

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