2018 GMC Sierra 3500hd for Sale

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2018 GMC Sierra 3500HD Base

2018 GMC Sierra 3500HD Base - 19,943 mi

Westbrook, ME - Listed 76 days ago
  • $8,458 below market price
  • dealer rating
  • 1-owner , 2 positives , low miles , free CARFAX
PREVIEW
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2018 GMC Sierra 3500HD Base

2018 GMC Sierra 3500HD Base - 35,633 mi

Stockton, CA - Listed 20 days ago
  • $8,105 below market price
  • 1-owner , low miles , free CARFAX
PREVIEW
iSeeCars Unbiased Insights

How can you save money on a used GMC Sierra 3500HD?

  • Flex Fuel

    $39,317
    $15,773 Savings

    Diesel

    $55,090
  • Regular Cab

    $42,008
    $12,162 Savings

    Crew Cab

    $54,170
  • 4X2

    $42,442
    $11,519 Savings

    4X4

    $53,960

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

iSeeCars Unbiased Insights

Does car color affect the price of a used GMC Sierra 3500HD?

Least
Expensive

White

$2,344Average Savings

Most
Expensive

Black

$2,040Average Premium

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

2018 GMC Sierra 3500HD SLE

2018 GMC Sierra 3500HD SLE - 32,020 mi

Lynnwood, WA - Listed 77 days ago
  • $7,904 below market price
  • dealer rating
  • low miles , free CARFAX
$56,971
PREVIEW
2018 GMC Sierra 3500HD Denali

2018 GMC Sierra 3500HD Denali - 143,026 mi

Seattle, WA - Listed 14 days ago
  • $7,378 below market price
  • dealer rating
  • free CARFAX , high miles
PREVIEW
2018 GMC Sierra 3500HD SLT

2018 GMC Sierra 3500HD SLT - 143,598 mi

Weatherford, TX - Listed 10 days ago
  • $5,385 below market price
  • dealer rating
  • high miles
PREVIEW
2018 GMC Sierra 3500HD Denali

2018 GMC Sierra 3500HD Denali - 33,210 mi

Kansas City, KS - Listed 39 days ago
  • $2,017 below market price
  • dealer rating
  • certified used , 1 positive , low miles
$68,000
PREVIEW
2018 GMC Sierra 3500HD Base

2018 GMC Sierra 3500HD Base - 13,048 mi

Healdsburg, CA - Listed 23 days ago
  • $1,703 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$52,988
PREVIEW
2018 GMC Sierra 3500HD Base

2018 GMC Sierra 3500HD Base - 46,097 mi

Memphis, TN - Listed today
  • $1,289 below market price
  • dealer rating
  • 1 positive , low miles
PREVIEW
2018 GMC Sierra 3500HD SLE

2018 GMC Sierra 3500HD SLE - 18,345 mi

Colorado Springs, CO - Listed 38 days ago
  • $1,802 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
PREVIEW
2018 GMC Sierra 3500HD Base

2018 GMC Sierra 3500HD Base - 29,785 mi

Missoula, MT - Listed 53 days ago
  • $1,779 below market price
  • dealer rating
  • 1 positive , low miles , free CARFAX
PREVIEW
2018 GMC Sierra 3500HD Denali

2018 GMC Sierra 3500HD Denali - 101,408 mi

Farmingdale, NJ - Listed 1 day ago
  • $4,058 below market price
  • dealer rating
  • free CARFAX , high miles
PREVIEW
Home Delivery
2018 GMC Sierra 3500HD Denali

2018 GMC Sierra 3500HD Denali - 30,464 mi

Spokane, WA - Listed 70 days ago
  • $2,337 below market price
  • dealer rating
  • 1-owner , low miles , free CARFAX
$70,982
PREVIEW
2018 GMC Sierra 3500HD Denali

2018 GMC Sierra 3500HD Denali - 44,369 mi

Panama City, FL - Listed 88 days ago
  • $3,225 below market price
  • dealer rating
  • 1 positive , low miles , free CARFAX
PREVIEW
2018 GMC Sierra 3500HD Denali

2018 GMC Sierra 3500HD Denali - 88,323 mi

Muscatine, IA - Listed 73 days ago
  • $3,787 below market price
  • dealer rating
  • high miles
$57,990
PREVIEW
2018 GMC Sierra 3500HD Base

2018 GMC Sierra 3500HD Base - 80,377 mi

Roswell, NM - Listed 26 days ago
  • $2,749 below market price
  • dealer rating
  • free CARFAX , high miles
$49,980
PREVIEW
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2018 GMC Sierra 3500HD SLT

2018 GMC Sierra 3500HD SLT - 64,322 mi

Ferndale, WA - Listed today
  • $2,005 below market price
PREVIEW
2018 GMC Sierra 3500HD SLT

2018 GMC Sierra 3500HD SLT - 59,937 mi

West Union, SC - Listed 36 days ago
  • $3,487 below market price
  • dealer rating
PREVIEW
View on eBay
2018 GMC Sierra 3500HD Base

2018 GMC Sierra 3500HD Base - 53,044 mi

Montague, NJ - Listed 3 days ago
  • $1,302 below market price
PREVIEW
Home Delivery
2018 GMC Sierra 3500HD Denali

2018 GMC Sierra 3500HD Denali - 53,484 mi

Granbury, TX - Listed 88 days ago
  • $1,686 below market price
  • dealer rating
  • 7 price drops in 89 days
$66,950
PREVIEW
2018 GMC Sierra 3500HD SLT

2018 GMC Sierra 3500HD SLT - 40,954 mi

Hillsdale, MI - Listed 28 days ago
  • $2,736 above market price
  • dealer rating
  • certified used , 4 positives , low miles
PREVIEW
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Jump To: Pricing  | Buying Tips  | Trims

Used 2018 GMC Sierra 3500HD Pricing

Average Price
$64,144
For a used 2018 GMC Sierra 3500HD
Average Savings
$4,029
Based on all 2018 Sierra 3500HD deals found
Biggest Savings
$8,458
Below estimated market price
Good Deal
$59,293
Typical price of a good deal

How to save money when buying a used 2018 GMC Sierra 3500HD ?

Fuel Type A GMC Sierra 3500HD with flex fuel averages $15,773 less than a Diesel
Cab Type A Sierra 3500HD Regular Cab is $12,162 less than a Crew Cab
Drive Type A 4X2 GMC Sierra 3500HD can be priced $11,519 less than a 4X4

Price of 2018 GMC Sierra 3500hd by Trim

Trim Average Price Deals Listings
2018 GMC Sierra 3500hd Base
$49,510 Save $8,458 on 7 deals 21 listings
2018 GMC Sierra 3500hd Denali
$66,694 Save $7,378 on 9 deals 126 listings
2018 GMC Sierra 3500hd SLE
$53,828 Save $7,904 on 2 deals 7 listings
2018 GMC Sierra 3500hd SLT
$64,744 Save $5,385 on 5 deals 59 listings

Other Gmc Sierra 3500hd Years

Year Average Price Deals Listings
2021 GMC Sierra 3500hd for Sale $79,749 Save $14,177 on 1 deal 178 listings
2020 GMC Sierra 3500hd for Sale $81,366 Save $23,883 on 25 deals 248 listings
2019 GMC Sierra 3500hd for Sale $70,617 Save $7,840 on 20 deals 255 listings
2017 GMC Sierra 3500hd for Sale $60,148 Save $14,500 on 17 deals 113 listings
2016 GMC Sierra 3500hd for Sale $55,780 Save $14,216 on 21 deals 133 listings
2015 GMC Sierra 3500hd for Sale $52,792 Save $12,571 on 18 deals 157 listings

Gmc Sierra 3500hd Trims

Trim Average Price Deals Listings
Used GMC Sierra 3500hd Base $47,012 Save $19,134 on 31 deals 114 listings
Used GMC Sierra 3500hd Denali $70,667 Save $12,169 on 50 deals 912 listings
Used GMC Sierra 3500hd Sle $47,303 Save $23,883 on 34 deals 100 listings
Used GMC Sierra 3500hd SLT $58,225 Save $14,177 on 32 deals 215 listings
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