CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2020 Mercedes-Benz GLS for Sale in Denver, CO

GLS for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2018 Mercedes-Benz GLS-Class GLS 550 AWD photo
6
Price Drop
2018 Mercedes-Benz GLS-Class GLS 550 AWD Broomfield, CO
White 4.7L V8 Engine
$28,777 62.7k miles
•••

#6 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $980 Price Drop
  • Great Price - $3,383 Below Market
  • Includes $2,189 Premium Upgrades
More details
2018 Mercedes-Benz GLS-Class GLS 550 AWD photo
Price Drop
2018 Mercedes-Benz GLS-Class GLS 550 AWD Englewood, CO
Gray 4.7L V8 Engine
$24,070 112k miles
•••

#31 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aD-” Buy

  • $952 Price Drop
  • Includes $367 Premium Upgrades
  • Motivation to Negotiate - High
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
15
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Aurora, CO
White 3.0L I6 Engine
$50,176 42.8k miles
•••

#15 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $521 Price Drop
  • Fair Price - $809 Below Market
  • Includes $1,999 Premium Upgrades
More details
2020 Mercedes-Benz GLS-Class GLS 450 AWD photo
2020 Mercedes-Benz GLS-Class GLS 450 AWD Littleton, CO
White 3.0L I6 Engine
$38,111 64.5k miles
•••

#26 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aD+” Buy

  • Includes $2,264 Premium Upgrades
  • CARFAX: One Owner
  • Below Average Mileage
More details
2018 Mercedes-Benz GLS-Class GLS 450 AWD photo
3
Price Drop
2018 Mercedes-Benz GLS-Class GLS 450 AWD Lakewood, CO
Silver 3.0L V6 Engine
$18,500 102.5k miles
•••

#3 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $500 Price Drop
  • Great Price - $4,248 Below Market
  • Includes $4,561 Premium Upgrades
More details
2020 Mercedes-Benz GLS-Class GLS 450 AWD photo
9
Price Drop
2020 Mercedes-Benz GLS-Class GLS 450 AWD Lakewood, CO
Blue 3.0L I6 Engine
$33,386 72.6k miles
•••

#9 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $2,821 Below Market
  • Includes $4,024 Premium Upgrades
More details
2019 Mercedes-Benz GLS-Class GLS 450 AWD photo
22
2019 Mercedes-Benz GLS-Class GLS 450 AWD Colorado Springs, CO
White 3.0L V6 Engine
$20,994 109.7k miles
•••

#22 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aC” Buy

  • Includes $3,215 Premium Upgrades
  • Dealer Rating - 4.6 stars
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
5
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Colorado Springs, CO
Gray 3.0L I6 Engine
$37,998 76.2k miles
•••

#5 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $3,630 Below Market
  • Includes $397 Premium Upgrades
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Littleton, CO
3.0L I6 Engine
$53,196 47.4k miles
•••

#32 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aD-” Buy

  • $1,119 Price Drop
  • CARFAX: One Owner
  • Below Average Mileage
More details
2020 Mercedes-Benz GLS-Class GLS 450 AWD photo
23
Price Drop
2020 Mercedes-Benz GLS-Class GLS 450 AWD Lakewood, CO
White 3.0L I6 Engine
$31,740 86.8k miles
•••

#23 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aC” Buy

  • $700 Price Drop
  • Includes $1,637 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 Mercedes-Benz GLS-Class GLS 450 AWD photo
16
Price Drop
2019 Mercedes-Benz GLS-Class GLS 450 AWD Loveland, CO
Silver 3.0L V6 Engine
$30,592 44.6k miles
•••

#16 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $403 Price Drop
  • Fair Price - $521 Above Market
  • Includes $3,228 Premium Upgrades
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
17
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Colorado Springs, CO
Black 3.0L I6 Engine
$40,987 97.3k miles
•••

#17 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB” Buy

  • $1,000 Price Drop
  • Fair Price - $452 Above Market
  • Includes $1,621 Premium Upgrades
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
24
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Colorado Springs, CO
Gray 3.0L I6 Engine
$49,987 60.5k miles Certified
•••

#24 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aC” Buy

  • $1,500 Price Drop
  • Includes $2,917 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
2022 Mercedes-Benz GLS-Class GLS 450 AWD Colorado Springs, CO
Red 3.0L I6 Engine
$47,189 73.5k miles
•••

#29 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aD-” Buy

  • Includes $940 Premium Upgrades
  • Dealer Rating - 4.7 stars
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
2
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Lone Tree, CO
Gray 3.0L I6 Engine
$40,500 68k miles
•••

#2 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $500 Price Drop
  • Great Price - $4,793 Below Market
  • Includes $1,974 Premium Upgrades
More details
2020 Mercedes-Benz GLS-Class GLS 450 AWD photo
14
Price Drop
2020 Mercedes-Benz GLS-Class GLS 450 AWD Colorado Springs, CO
White 3.0L I6 Engine
$37,487 70.9k miles Certified
•••

#14 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $500 Price Drop
  • Good Price - $1,390 Below Market
  • Includes $6,925 Premium Upgrades
More details
2018 Mercedes-Benz GLS-Class GLS 450 AWD photo
18
Price Drop
2018 Mercedes-Benz GLS-Class GLS 450 AWD Denver, CO
3.0L V6 Engine
$18,498 98.9k miles
•••

#18 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aC+” Buy

  • $301 Price Drop
  • Fair Price - $51 Above Market
  • Below Average Mileage
More details
2020 Mercedes-Benz GLS-Class GLS 450 AWD photo
11
2020 Mercedes-Benz GLS-Class GLS 450 AWD Denver, CO
Blue 3.0L I6 Engine
$34,999 57.9k miles
•••

#11 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • Good Price - $2,154 Below Market
  • Includes $2,302 Premium Upgrades
  • Very Low Mileage
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
2022 Mercedes-Benz GLS-Class GLS 450 AWD Westminster, CO
Blue 3.0L I6 Engine
$49,998 58.6k miles
•••

#33 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aF” Buy

  • Includes $432 Premium Upgrades
  • CARFAX: One Owner
  • Average Mileage
More details
2021 Mercedes-Benz GLS-Class AMG GLS 63 AWD photo
21
2021 Mercedes-Benz GLS-Class AMG GLS 63 AWD Westminster, CO
Gray 4.0L V8 Engine
$69,990 46.3k miles
•••

#21 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aC+” Buy

  • Includes $3,597 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.4 stars
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Loveland, CO
Silver 3.0L I6 Engine
$52,015 48.2k miles
•••

#30 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aD-” Buy

  • $390 Price Drop
  • Includes $453 Premium Upgrades
  • CARFAX: One Owner
More details
2021 Mercedes-Benz GLS-Class GLS 450 AWD photo
Price Drop
2021 Mercedes-Benz GLS-Class GLS 450 AWD Englewood, CO
White 3.0L I6 Engine
$25,998 131.1k miles
•••

#28 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aD-” Buy

  • Includes $1,162 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2018 Mercedes-Benz GLS-Class GLS 450 AWD photo
13
Price Drop
2018 Mercedes-Benz GLS-Class GLS 450 AWD Englewood, CO
White 3.0L V6 Engine
$19,988 91.6k miles
•••

#13 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $1,651 Below Market
  • Includes $2,336 Premium Upgrades
More details
2020 Mercedes-Benz GLS-Class GLS 450 AWD photo
10
2020 Mercedes-Benz GLS-Class GLS 450 AWD Boulder, CO
Gray 3.0L I6 Engine
$38,199 46.4k miles
•••

#10 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aB+” Buy

  • Good Price - $2,380 Below Market
  • Includes $3,063 Premium Upgrades
  • Very Low Mileage
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD photo
25
Price Drop
2022 Mercedes-Benz GLS-Class GLS 450 AWD Loveland, CO
Blue 3.0L I6 Engine
$44,592 74k miles
•••

#25 2018-2022 Mercedes-Benz GLS

CoPilot AI: It’s aD+” Buy

  • $849 Price Drop
  • Includes $402 Premium Upgrades
  • CARFAX: One Owner
More details
1-25 of 36 results

© 2026 CoPilot. All Rights Reserved.