CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2018 GMC Yukon XL for Sale in Denver, CO

Yukon XLs for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2016 GMC Yukon XL Denali 4WD photo
6
2016 GMC Yukon XL Denali 4WD Denver, CO
White 6.2L V8 Engine
$22,988 111.6k miles
•••

#6 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB+” Buy

  • Good Price - $732 Below Market
  • Includes $3,473 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 GMC Yukon XL Denali 4WD photo
17
Price Drop
2019 GMC Yukon XL Denali 4WD Loveland, CO
Brown 6.2L V8 Engine
$32,606 133.8k miles
•••

#17 2016-2020 GMC Yukon XL

CoPilot AI: It’s aD” Buy

  • $615 Price Drop
  • Includes $3,117 Premium Upgrades
More details
2019 GMC Yukon XL Denali 4WD photo
13
Price Drop
2019 GMC Yukon XL Denali 4WD Boulder, CO
Black 6.2L V8 Engine
$27,699 119.3k miles
•••

#13 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB-” Buy

  • $500 Price Drop
  • Fair Price - $476 Below Market
  • Includes $401 Premium Upgrades
More details
2016 GMC Yukon XL Denali 4WD photo
24
Price Drop
2016 GMC Yukon XL Denali 4WD Centennial, CO
Gray 6.2L V8 Engine
$21,998 150.7k miles
•••

#24 2016-2020 GMC Yukon XL

CoPilot AI: It’s aF” Buy

  • $992 Price Drop
  • Includes $101 Premium Upgrades
  • Motivation to Negotiate - High
More details
2019 GMC Yukon XL Denali 4WD photo
21
Price Drop
2019 GMC Yukon XL Denali 4WD Centennial, CO
Black 6.2L V8 Engine
$28,798 132.9k miles
•••

#21 2016-2020 GMC Yukon XL

CoPilot AI: It’s aF” Buy

  • $200 Price Drop
  • Dealer Rating - 4.5 stars
More details
2020 GMC Yukon XL SLT Standard Edition RWD photo
9
Price Drop
2020 GMC Yukon XL SLT Standard Edition RWD Englewood, CO
White 5.3L V8 Engine
$26,488 98.2k miles
•••

#9 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB” Buy

  • $500 Price Drop
  • Fair Price - $456 Below Market
  • Includes $3,125 Premium Upgrades
More details
2017 GMC Yukon XL Denali 4WD photo
22
Price Drop
2017 GMC Yukon XL Denali 4WD Sheridan, CO
White 6.2L V8 Engine
$18,752 154.1k miles
•••

#22 2016-2020 GMC Yukon XL

CoPilot AI: It’s aF” Buy

  • $836 Price Drop
  • Includes $224 Premium Upgrades
  • Motivation to Negotiate - High
More details
2019 GMC Yukon XL SLT Standard Edition RWD photo
8
2019 GMC Yukon XL SLT Standard Edition RWD Englewood, CO
Black 5.3L V8 Engine
$22,988 91.4k miles
•••

#8 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB” Buy

  • Fair Price - $675 Below Market
  • Includes $2,713 Premium Upgrades
  • Average Mileage
More details
2016 GMC Yukon XL SLT 4WD photo
4
2016 GMC Yukon XL SLT 4WD Akron, CO
Silver 5.3L V8 Engine
$17,995 154.1k miles
•••

#4 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB+” Buy

  • Great Price - $2,020 Below Market
  • Includes $3,016 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2019 GMC Yukon XL Denali 4WD photo
7
2019 GMC Yukon XL Denali 4WD Englewood, CO
Black 6.2L V8 Engine
$23,999 146.8k miles
•••

#7 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB” Buy

  • Good Price - $1,507 Below Market
  • Includes $363 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 GMC Yukon XL SLT 4WD photo
19
Price Drop
2019 GMC Yukon XL SLT 4WD Littleton, CO
White 5.3L V8 Engine
$25,900 109.1k miles
•••

#19 2016-2020 GMC Yukon XL

CoPilot AI: It’s aD-” Buy

  • $1,000 Price Drop
  • Includes $700 Premium Upgrades
  • Dealer Rating - 4.6 stars
More details
2018 GMC Yukon XL Denali 4WD photo
18
2018 GMC Yukon XL Denali 4WD Colorado Springs, CO
Black 6.2L V8 Engine
$26,299 147.3k miles
•••

#18 2016-2020 GMC Yukon XL

CoPilot AI: It’s aD” Buy

  • Includes $2,150 Premium Upgrades
  • Dealer Rating - 4.8 stars
More details
2018 GMC Yukon XL Denali 4WD photo
15
Price Drop
2018 GMC Yukon XL Denali 4WD Denver, CO
Blue 6.2L V8 Engine
$27,995 118.5k miles
•••

#15 2016-2020 GMC Yukon XL

CoPilot AI: It’s aD” Buy

  • $2,000 Price Drop
  • Includes $5,650 Premium Upgrades
  • Dealer Rating - 4.3 stars
More details
2017 GMC Yukon XL Denali 4WD photo
11
2017 GMC Yukon XL Denali 4WD Littleton, CO
6.2L V8 Engine
$23,210 125.7k miles
•••

#11 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB” Buy

  • Fair Price - $435 Above Market
  • Includes $1,913 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2020 GMC Yukon XL Denali 4WD photo
12
2020 GMC Yukon XL Denali 4WD Longmont, CO
Black 6.2L V8 Engine
$40,681 71.3k miles
•••

#12 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB” Buy

  • Fair Price - $826 Above Market
  • Includes $4,850 Premium Upgrades
  • Below Average Mileage
More details
2017 GMC Yukon XL SLT 4WD photo
14
Price Drop
2017 GMC Yukon XL SLT 4WD Colorado Springs, CO
Gray 5.3L V8 Engine
$20,995 118.8k miles
•••

#14 2016-2020 GMC Yukon XL

CoPilot AI: It’s aD+” Buy

  • $1,000 Price Drop
  • Motivation to Negotiate - Increasing
  • Average Mileage
More details
2017 GMC Yukon XL SLT 4WD photo
20
2017 GMC Yukon XL SLT 4WD Loveland, CO
Silver 5.3L V8 Engine
$17,995 160.9k miles
•••

#20 2016-2020 GMC Yukon XL

CoPilot AI: It’s aF” Buy

  • Dealer Rating - 4.8 stars
More details
2017 GMC Yukon XL SLT 4WD photo
16
2017 GMC Yukon XL SLT 4WD Colorado Springs, CO
Black 5.3L V8 Engine
$17,999 155.3k miles
•••

#16 2016-2020 GMC Yukon XL

CoPilot AI: It’s aD” Buy

  • Includes $1,730 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Dealer Rating - 4.6 stars
More details
2020 GMC Yukon XL Denali 4WD photo
10
Price Drop
2020 GMC Yukon XL Denali 4WD Parker, CO
White 6.2L V8 Engine
$38,999 71.1k miles
•••

#10 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB” Buy

  • $600 Price Drop
  • Fair Price - $379 Below Market
  • Includes $5,662 Premium Upgrades
More details
2018 GMC Yukon XL SLT 4WD photo
23
2018 GMC Yukon XL SLT 4WD Parker, CO
Black 5.3L V8 Engine
$24,599 114.3k miles
•••

#23 2016-2020 GMC Yukon XL

CoPilot AI: It’s aF” Buy

  • Includes $170 Premium Upgrades
  • Average Mileage
  • Dealer Rating - 4.9 stars
More details
2019 GMC Yukon XL SLT 4WD photo
1
2019 GMC Yukon XL SLT 4WD Denver, CO
Gray 5.3L V8 Engine
$21,950 71k miles
•••

#1 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB+” Buy

  • Great Price - $8,726 Below Market
  • Includes $1,693 Premium Upgrades
  • CARFAX: One Owner
More details
2017 GMC Yukon XL Denali 4WD photo
5
Price Drop
2017 GMC Yukon XL Denali 4WD Greenwood Village, CO
White 6.2L V8 Engine
$27,550 92.1k miles
•••

#5 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB+” Buy

  • $3 Price Drop
  • Good Price - $1,646 Below Market
  • Includes $2,787 Premium Upgrades
More details
2020 GMC Yukon XL Denali 4WD photo
2
2020 GMC Yukon XL Denali 4WD Loveland, CO
Black 6.2L V8 Engine
$39,210 78.8k miles
•••

#2 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB+” Buy

  • Great Price - $6,010 Below Market
  • Includes $10,217 Premium Upgrades
  • CARFAX: One Owner
More details
2017 GMC Yukon XL SLT 4WD photo
3
Price Drop
2017 GMC Yukon XL SLT 4WD Denver, CO
White 5.3L V8 Engine
$13,900 149.3k miles
•••

#3 2016-2020 GMC Yukon XL

CoPilot AI: It’s aB+” Buy

  • $2,000 Price Drop
  • Great Price - $5,565 Below Market
  • Includes $2,481 Premium Upgrades
More details
2017 GMC Yukon XL Denali 4WD photo
2017 GMC Yukon XL Denali 4WD Sheridan, CO
Maroon 6.2L V8 Engine
$14,997 170.9k miles
•••

Not Ranked

CoPilot AI: It’s aB+” Buy

  • Great Price - $2,705 Below Market
  • Includes $2,294 Premium Upgrades
More details
1-25 of 37 results

2018 GMC Yukon XL

Full-size SUV
Seats
8
Fuel Economy
14City MPG
23Hwy MPG
NHTSA Rating Summary
Dimensions

© 2026 CoPilot. All Rights Reserved.