2018 GMC Sierra 3500HD SLE

Specifications, live market data, colors, and factory features.

2 for sale right now

$29,699 – $35,050

View Listings

Specifications

Performance

Engine: 6.0L 8-Cylinder L96 - E85 MAX, IRON
Transmission: Automatic
Drivetrain: 4WD

Fuel & Efficiency

Fuel: Gasoline

Body & Practicality

Body Style: Truck
Doors: 4

Colors

Factory colors on 2018 GMC Sierra 3500HD SLEs for sale now.

Exterior

White1

Interior

Dark Ash w/Jet Black Accents(black)1

Live Market Data

Computed from active 2018 GMC Sierra 3500HD SLE listings nationwide, updated continuously.

For sale now2

Median price$32,375

Average price$32,375

Price range$29,699 – $35,050

Avg. days on market59

Avg. mileage98,313 mi

New / Used0 / 2

Latest SLE Listings

The newest 2018 GMC Sierra 3500HD SLEs on the market.

View all 2 →

Used 2018 GMC Sierra 3500HD

SLE

$29,699

120,151 mi

Est. $437/mo*

18 days at this dealer

WhiteBlack

One Stop 1st Street

Yakima, WA

Used 2018 GMC Sierra 3500HD

SLE

$35,050

76,475 mi

Est. $513/mo*

20 days at this dealer

WhiteBlack

Bellingham Truck Center

Lynden, WA

What's Yours

Worth?

The median 2018 GMC Sierra 3500HD SLE lists for $32,375 today.

Check My Car's Value

Sell Your

GMC Sierra 3500HD SLE

Get a competitive offer for your Sierra 3500HD— we'll come pick it up.

Start

Get your offer · Schedule pickup · Get paid on the spot

Save on

Auto Insurance

with

Get a Quote Now!