CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2021 GMC Yukon XL for Sale in Seattle, WA

Yukon XLs for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2019 GMC Yukon XL Denali 4WD photo
2019 GMC Yukon XL Denali 4WD • Bellingham, WA
White • 6.2L V8 Engine
$39,997 • 103.1k miles
•••

#30 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “D-” Buy

  • Includes $413 Premium Upgrades
  • Average Mileage
  • Dealer Rating - 4.5 stars
More details
2023 GMC Yukon XL SLE 4WD photo
16
Price Drop
2023 GMC Yukon XL SLE 4WD • Lynden, WA
Black • 5.3L V8 Engine
$45,850 • 63.1k miles
•••

#16 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C+” Buy

  • Fair Price - $673 Below Market
  • CARFAX: One Owner
  • Motivation to Negotiate - Very High
More details
2023 GMC Yukon XL SLT 4WD photo
13
Price Drop
2023 GMC Yukon XL SLT 4WD • Lynnwood, WA
Black • 5.3L V8 Engine
$56,391 • 34.9k miles
•••

#13 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B-” Buy

  • $122 Price Drop
  • Fair Price - $1,655 Below Market
  • Includes $1,200 Premium Upgrades
More details
2020 GMC Yukon XL Denali 4WD photo
10
Price Drop
2020 GMC Yukon XL Denali 4WD • Renton, WA
Black • 6.2L V8 Engine
$35,500 • 93.8k miles
•••

#10 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B” Buy

  • $388 Price Drop
  • Fair Price - $664 Above Market
  • Includes $5,436 Premium Upgrades
More details
2023 GMC Yukon XL Denali 4WD photo
1
2023 GMC Yukon XL Denali 4WD • Everett, WA
Black • 6.2L V8 Engine
$70,195 • 21.2k miles
•••

#1 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B+” Buy

  • Great Price - $13,215 Below Market
  • Includes $19,458 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Yukon XL Denali 4WD photo
22
2021 GMC Yukon XL Denali 4WD • Marysville, WA
Black • 6.2L V8 Engine
$49,472 • 70.5k miles
•••

#22 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C” Buy

  • Includes $3,229 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Average Mileage
More details
2023 GMC Yukon XL SLT 4WD photo
21
2023 GMC Yukon XL SLT 4WD • Lynden, WA
White • 5.3L V8 Engine
$61,999 • 35k miles
•••

#21 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C+” Buy

  • Includes $3,224 Premium Upgrades
  • CARFAX: One Owner
  • Motivation to Negotiate - Increasing
More details
2023 GMC Yukon XL Denali 4WD photo
Price Drop
2023 GMC Yukon XL Denali 4WD • Bellevue, WA
Black • 3.0L I6 Engine
$54,995 • 109k miles
•••

#29 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “D-” Buy

  • $200 Price Drop
  • Includes $11,540 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Yukon XL Denali 4WD photo
8
2019 GMC Yukon XL Denali 4WD • Bellevue, WA
White • 6.2L V8 Engine
$34,990 • 81.8k miles
•••

#8 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B+” Buy

  • Good Price - $2,030 Below Market
  • Includes $8,221 Premium Upgrades
  • Below Average Mileage
More details
2023 GMC Yukon XL AT4 4WD photo
6
2023 GMC Yukon XL AT4 4WD • Wenatchee, WA
Black • 6.2L V8 Engine
$67,495 • 33.4k miles
•••

#6 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B+” Buy

  • Good Price - $3,919 Below Market
  • Includes $13,200 Premium Upgrades
  • Very Low Mileage
More details
2022 GMC Yukon XL Denali 4WD photo
23
2022 GMC Yukon XL Denali 4WD • Issaquah, WA
Green • 6.2L V8 Engine
$54,985 • 64.7k miles
•••

#23 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C” Buy

  • Includes $3,387 Premium Upgrades
  • Motivation to Negotiate - High
  • Average Mileage
More details
2022 GMC Yukon XL Denali 4WD photo
15
Price Drop
2022 GMC Yukon XL Denali 4WD • Everett, WA
Green • 3.0L I6 Engine
$53,990 • 51.1k miles
•••

#15 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B-” Buy

  • $5 Price Drop
  • Fair Price - $1,365 Above Market
  • Includes $1,035 Premium Upgrades
More details
2021 GMC Yukon XL Denali 4WD photo
20
Price Drop
2021 GMC Yukon XL Denali 4WD • Puyallup, WA
White • 6.2L V8 Engine
$50,890 • 55.4k miles
•••

#20 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C+” Buy

  • $308 Price Drop
  • Includes $2,859 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Yukon XL Denali RWD photo
7
Price Drop
2020 GMC Yukon XL Denali RWD • Edmonds, WA
Black • 6.2L V8 Engine
$24,991 • 110.8k miles
•••

#7 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B+” Buy

  • $1,000 Price Drop
  • Great Price - $2,175 Below Market
  • Motivation to Negotiate - High
More details
2019 GMC Yukon XL Denali 4WD photo
2019 GMC Yukon XL Denali 4WD • Lynnwood, WA
Black • 6.2L V8 Engine
$41,999 • 61.8k miles
•••

#28 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “D+” Buy

  • Includes $7,469 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.6 stars
More details
2023 GMC Yukon XL SLT 4WD photo
9
Price Drop
2023 GMC Yukon XL SLT 4WD • Marysville, WA
Gray • 5.3L V8 Engine
$63,971 • 14.2k miles
•••

#9 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B” Buy

  • $500 Price Drop
  • Fair Price - $165 Above Market
  • Includes $2,288 Premium Upgrades
More details
2023 GMC Yukon XL SLE 4WD photo
14
2023 GMC Yukon XL SLE 4WD • Marysville, WA
Brown • 3.0L I6 Engine
$49,972 • 46.4k miles
•••

#14 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B-” Buy

  • Fair Price - $1,190 Above Market
  • Includes $1,142 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Yukon XL Denali 4WD photo
11
2021 GMC Yukon XL Denali 4WD • Seattle, WA
Gray • 6.2L V8 Engine
$49,900 • 82.4k miles
•••

#11 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B” Buy

  • Fair Price - $1,292 Above Market
  • Includes $10,610 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Yukon XL SLT 4WD photo
Price Drop
2019 GMC Yukon XL SLT 4WD • Lynnwood, WA
Black • 5.3L V8 Engine
$28,995 • 107.5k miles
•••

#31 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “F” Buy

  • $1,000 Price Drop
  • Includes $206 Premium Upgrades
  • Motivation to Negotiate - High
More details
2023 GMC Yukon XL Denali 4WD photo
3
Price Drop
2023 GMC Yukon XL Denali 4WD • Ellensburg, WA
Black • 3.0L I6 Engine
$72,777 • 30.3k miles
•••

#3 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B+” Buy

  • Great Price - $6,544 Below Market
  • Includes $19,719 Premium Upgrades
  • CARFAX: One Owner
More details
2023 GMC Yukon XL AT4 4WD photo
24
2023 GMC Yukon XL AT4 4WD • Marysville, WA
Blue • 5.3L V8 Engine
$62,971 • 34.2k miles
•••

#24 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C” Buy

  • Includes $1,088 Premium Upgrades
  • CARFAX: One Owner
  • Very Low Mileage
More details
2022 GMC Yukon XL Denali 4WD photo
4
Price Drop
2022 GMC Yukon XL Denali 4WD • McKenna, WA
White • 6.2L V8 Engine
$46,888 • 75.2k miles
•••

#4 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B+” Buy

  • $100 Price Drop
  • Great Price - $5,215 Below Market
  • Includes $4,178 Premium Upgrades
More details
2023 GMC Yukon XL Denali Ultimate 4WD photo
17
Price Drop
2023 GMC Yukon XL Denali Ultimate 4WD • Issaquah, WA
Black • 6.2L V8 Engine
$67,690 • 52.9k miles
•••

#17 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C+” Buy

  • $308 Price Drop
  • Fair Price - $72 Above Market
  • CARFAX: One Owner
More details
2023 GMC Yukon XL SLT 4WD photo
19
2023 GMC Yukon XL SLT 4WD • Everett, WA
Black • 3.0L I6 Engine
$54,999 • 79k miles
•••

#19 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “C+” Buy

  • Fair Price - $1,328 Above Market
  • Includes $5,848 Premium Upgrades
  • Motivation to Negotiate - High
More details
2023 GMC Yukon XL Denali 4WD photo
2
Price Drop
2023 GMC Yukon XL Denali 4WD • Everett, WA
Black • 3.0L I6 Engine
$67,519 • 42.4k miles
•••

#2 2019-2023 GMC Yukon XL

CoPilot AI: It’s a “B+” Buy

  • $600 Price Drop
  • Great Price - $6,699 Below Market
  • Includes $17,866 Premium Upgrades
More details
1-25 of 34 results
HomeGMCYukon XL

2021 GMC Yukon XL

Full-size SUV
Seats
9
Fuel Economy
16City MPG
20Hwy MPG
NHTSA Rating Summary
Dimensions
Most Popular Models like Yukon XL
Research More Models
View more SUVs

© 2026 CoPilot. All Rights Reserved.