Used 2018 GMC Sierra 2500HD Specs & Features

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Starting MSRP

$59,145

Overview

Drive Type	four wheel drive
Total Seating	5
Bed length	78.9 in.
Payload Capacity	2,943 lbs.
Towing Capacity	13,000 lbs.
Curb Weight	6,532 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 2500HD for sale near you

3 of 12 listings

SLT Crew Cab
MSRP: $29,495
184 mi away
SLE Crew Cab
MSRP: $26,999
24 mi away
Denali Diesel Crew Cab
MSRP: $49,599
In-stock online

Denali Diesel Crew Cab
MSRP: $53,864
In-stock online
SLE
MSRP: $22,950
20 mi away
SLE Crew Cab
MSRP: $26,950
20 mi away
SLT Diesel Crew Cab
MSRP: $43,884
25 mi away
SLE
MSRP: $30,995
183 mi away
SLT Diesel Crew Cab
MSRP: $53,990
In-stock online

See all 12 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	13,000 lbs.
Max Payload Capacity	2,943 lbs.

Drivetrain

Transmission	6-speed shiftable automatic
Drive type	Four wheel drive
On demand 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	239.5 in.
Overall width without mirrors	80.5 in.
Height	78.2 in.

Wheelbase	153.7 in.
Bed length	78.9 in.
Turning circle	51.5 ft.
Ground clearance	9.7 in.
Curb weight	6,532 lbs.
Maximum towing capacity	13,000 lbs.
Maximum payload	2,943 lbs.
Gross weight	9,500 lbs.
Country of final assembly	United States

Colors

Exterior Colors	Red Quartz Tintcoat Dark Slate Metallic Mineral Metallic White Frost Tricoat Quicksilver Metallic Onyx Black
Interior Colors	Jet Black, leather Cocoa/Dark Sand, 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
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:

$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
Bose premium brand speakers	Standard
7 total speakers	Standard

1 subwoofer(s)	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 door pockets	Standard
Front seatback storage	Standard
Leather steering wheel	Standard
Heated 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
20 x 8.5 in. wheels	Standard
All terrain tires	Standard

LT265/60R20 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
5th-Wheel/Gooseneck Trailer Wiring Equipment	+$35
High Idle Switch	+$200

Engine Block Heater	+$100
Auxiliary Battery w/730 Cold-Cranking Amps	+$135
220 Amp Alternator	+$150
Gooseneck/5th Wheel Prep Package	+$370
Gooseneck Hitch Package	+$295
Winter Covers for Diesel Engine	+$55

Packages

Cargo Convenience Package	+$410
Off-Road Suspension Package	+$180
Snow Plow Prep. Package	+$385

Duramax Plus Package	+$9,190

Interior Options

Console Insert Expandable Folder Tote	+$45
Rear Seat DVD Entertainment System	+$1,995
All Weather Floor Liner	+$200

Rear Seat Entertainment Package	+$1,620
Console Insert Organizer Tray	+$60
Composite Rear Under Seat Storage Bin	+$255
All-Weather Floor Mats	+$165

Exterior Options

Assist Steps Not Desired or Alternate Step Desired	-$750
Polished Exhaust Tip	+$140
Retractable Driver Side Cargo Box Assist Step	+$360

Rubber Bed Mat	+$155
Body Color Wheel Arch Moldings	+$700
Heated, Manual Extending, Vertical Trailering Power Exterior Mirrors	+$295
LT265/70R18E All-Season Blackwall Tires	+$0
4" Round Chrome Tubular Assist Steps	+$685
LT265/70R18E All-Terrain Blackwall Tires	+$200
Wheel Locks	+$65
Body Color Molded Splash Guards	+$315
Vinyl Tonneau Cover	+$535
Hard Tri-Folding Tonneau w/Vinyl Cover	+$995
20" 6-Spoke Polished Aluminum Wheels	+$800
Provision for Cab Roof-Mounted Lamp/Beacon	+$30
Delete: Spray-On Bedliner	+$0
Chrome Tailgate Handle	+$140
Smoked Amber Roof Marker Lamps	+$55
Power Glass Sunroof	+$995
Soft Folding Tonneau Cover	+$625
Chrome Recovery Hooks	+$250
18" x 8.0" Chrome Aluminum Wheels	+$800
Front and Rear Molded Splash Guards	+$225
License Plate Kit	Standard
Bed Liner	+$355

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Used 2018 GMC Sierra 2500HD - Specs & Features