GMC likes to call their trucks "professional grade", and the Sierra 2500 lives up to the advertising. There is a new body and upgraded interior for 2015, but beneath the fresh skin, the truck is still meant for those who need to haul serious loads. The gasoline V8 is both powerful and responsive, and the optional turbo diesel is a tow king. Off-road capabilities are enhanced with an available full 4x4 drivetrain with low-range transfer case. There is an array of styles, including passenger cabs that has a regular cab holding up to three people, a four-door extended cab for up to six, and a crew cab that still can seat six (only five with an optional front bucket seats) but offers a half-foot more leg room in the rear. It is also available in standard box (6'7") or long box (8'2").

The Good Stuff

Available Trims [1]

Denali

Leather Seats
Cooled Seats
Heated Front Seats
Multi-Zone A/C
Heated Steering Wheel
Heated Mirrors
Premium Wheels
Tow Hitch
Sun Roof
Lane Departure Warning
Security System
Auxiliary Audio Input
Back-Up Camera
Bluetooth Connection
Navigation System
Premium Sound System
WiFi Hotspot
Steering Wheel Audio Controls
Remote Engine Start
Wireless Charging
Entertainment (Video) System

Available Packages [5]

DURAMAX PLUS PACKAGE

$9,940 Original MSRP

Duramax 6.6L Turbo-Diesel V8 engine and chrome recovery hooks
LPO
Allison 1000 6-speed automatic transmission

LPO, GMC INTERIOR PROTECTION PACKAGE

$310 Original MSRP

all-weather floor mats
LPO and rubber bed mat
LPO

SNOW PLOW PREP PACKAGE

$235 Original MSRP

power feed for backup and roof emergency light
220-amp alternator with gas or diesel engine
forward lamp wiring harness
provision for cab roof mounted lamp/beacon
underbody shields and Heavy-Duty front-springs

GOOSENECK / 5TH WHEEL PREP PACKAGE

$370 Original MSRP

Hitch platform with tray to accept ball and drilled box holes with caps installed
box mounted 7-pin trailer harness .

SUSPENSION PACKAGE, OFF-ROAD

$180 Original MSRP

twin tube Rancho brand shocks
Hill Descent Control

Vehicle Dimensions

Headroom/Legroom

Front Seats

Headroom: 42.8
Legroom: 45.27

Back Seats

Headroom: 40.5
Legroom: 40.93

Available Drive Trains

Available Engines

Available Transmissions

Available Colors

Last updated 12/9/2023

Makes

Used Makes and Models

Used Makes and Models by City

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Used 2018 GMC Sierra 2500HD for Sale in New York, NY

#1 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#2 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#3 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#4 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#5 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#6 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#7 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#8 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#9 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A+” Buy

#10 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#11 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#12 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#13 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#14 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#15 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#16 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#17 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A” Buy

#18 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A-” Buy

#19 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s an “A-” Buy

#20 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

#21 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

#22 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

#23 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

#24 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

#25 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

2018 GMC Sierra 2500HD

The Basics

Performance

Safety

CoPilot Star Rating

Summary

The Good Stuff

Available Trims [1]

Denali

Available Packages [5]

DURAMAX PLUS PACKAGE

$9,940 Original MSRP

LPO, GMC INTERIOR PROTECTION PACKAGE

$310 Original MSRP

SNOW PLOW PREP PACKAGE

$235 Original MSRP

GOOSENECK / 5TH WHEEL PREP PACKAGE

$370 Original MSRP

SUSPENSION PACKAGE, OFF-ROAD

$180 Original MSRP

Vehicle Dimensions

Headroom/Legroom

Front Seats

Back Seats

Available Drive Trains

Available Engines

Available Transmissions

2018 Ram 1500

2018 Hyundai Santa Fe

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