Used 2020 Mercedes-Benz GLS for Sale in Denver, CO
GLS for Sale at Dealers
Filters
Price
Year
Mileage
Trim

6
2018 Mercedes-Benz GLS-Class GLS 550 AWD • Broomfield, CO
White • 4.7L V8 Engine
White • 4.7L V8 Engine
$28,777 • 62.7k miles
•••
#6 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” 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 • Englewood, CO
Gray • 4.7L V8 Engine
Gray • 4.7L V8 Engine
$24,070 • 112k miles
•••
#31 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “D-” Buy
- $952 Price Drop
- Includes $367 Premium Upgrades
- Motivation to Negotiate - High
More details

15
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Aurora, CO
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$50,176 • 42.8k miles
•••
#15 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- $521 Price Drop
- Fair Price - $809 Below Market
- Includes $1,999 Premium Upgrades
More details

2020 Mercedes-Benz GLS-Class GLS 450 AWD • Littleton, CO
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$38,111 • 64.5k miles
•••
#26 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “D+” Buy
- Includes $2,264 Premium Upgrades
- CARFAX: One Owner
- Below Average Mileage
More details
3
2018 Mercedes-Benz GLS-Class GLS 450 AWD • Lakewood, CO
Silver • 3.0L V6 Engine
Silver • 3.0L V6 Engine
$18,500 • 102.5k miles
•••
#3 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Great Price - $4,248 Below Market
- Includes $4,561 Premium Upgrades
More details
9
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Lakewood, CO
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$33,386 • 72.6k miles
•••
#9 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $2,821 Below Market
- Includes $4,024 Premium Upgrades
More details
22
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Colorado Springs, CO
White • 3.0L V6 Engine
White • 3.0L V6 Engine
$20,994 • 109.7k miles
•••
#22 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “C” Buy
- Includes $3,215 Premium Upgrades
- Dealer Rating - 4.6 stars
More details
5
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Colorado Springs, CO
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$37,998 • 76.2k miles
•••
#5 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” 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 • Littleton, CO
3.0L I6 Engine
3.0L I6 Engine
$53,196 • 47.4k miles
•••
#32 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “D-” Buy
- $1,119 Price Drop
- CARFAX: One Owner
- Below Average Mileage
More details
23
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Lakewood, CO
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$31,740 • 86.8k miles
•••
#23 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “C” Buy
- $700 Price Drop
- Includes $1,637 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
16
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Loveland, CO
Silver • 3.0L V6 Engine
Silver • 3.0L V6 Engine
$30,592 • 44.6k miles
•••
#16 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- $403 Price Drop
- Fair Price - $521 Above Market
- Includes $3,228 Premium Upgrades
More details
17
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Colorado Springs, CO
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$40,987 • 97.3k miles
•••
#17 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B” Buy
- $1,000 Price Drop
- Fair Price - $452 Above Market
- Includes $1,621 Premium Upgrades
More details
24
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Colorado Springs, CO
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$49,987 • 60.5k miles • Certified
•••
#24 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “C” Buy
- $1,500 Price Drop
- Includes $2,917 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Colorado Springs, CO
Red • 3.0L I6 Engine
Red • 3.0L I6 Engine
$47,189 • 73.5k miles
•••
#29 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “D-” Buy
- Includes $940 Premium Upgrades
- Dealer Rating - 4.7 stars
More details
2
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Lone Tree, CO
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$40,500 • 68k miles
•••
#2 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Great Price - $4,793 Below Market
- Includes $1,974 Premium Upgrades
More details
14
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Colorado Springs, CO
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$37,487 • 70.9k miles • Certified
•••
#14 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Good Price - $1,390 Below Market
- Includes $6,925 Premium Upgrades
More details
18
2018 Mercedes-Benz GLS-Class GLS 450 AWD • Denver, CO
3.0L V6 Engine
3.0L V6 Engine
$18,498 • 98.9k miles
•••
#18 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “C+” Buy
- $301 Price Drop
- Fair Price - $51 Above Market
- Below Average Mileage
More details
11
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Denver, CO
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$34,999 • 57.9k miles
•••
#11 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” 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 • Westminster, CO
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$49,998 • 58.6k miles
•••
#33 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “F” Buy
- Includes $432 Premium Upgrades
- CARFAX: One Owner
- Average Mileage
More details
21
2021 Mercedes-Benz GLS-Class AMG GLS 63 AWD • Westminster, CO
Gray • 4.0L V8 Engine
Gray • 4.0L V8 Engine
$69,990 • 46.3k miles
•••
#21 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “C+” Buy
- Includes $3,597 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.4 stars
More details
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Loveland, CO
Silver • 3.0L I6 Engine
Silver • 3.0L I6 Engine
$52,015 • 48.2k miles
•••
#30 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “D-” Buy
- $390 Price Drop
- Includes $453 Premium Upgrades
- CARFAX: One Owner
More details
2021 Mercedes-Benz GLS-Class GLS 450 AWD • Englewood, CO
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$25,998 • 131.1k miles
•••
#28 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “D-” Buy
- Includes $1,162 Premium Upgrades
- Motivation to Negotiate - Very High
More details
13
2018 Mercedes-Benz GLS-Class GLS 450 AWD • Englewood, CO
White • 3.0L V6 Engine
White • 3.0L V6 Engine
$19,988 • 91.6k miles
•••
#13 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $1,651 Below Market
- Includes $2,336 Premium Upgrades
More details
10
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Boulder, CO
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$38,199 • 46.4k miles
•••
#10 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,380 Below Market
- Includes $3,063 Premium Upgrades
- Very Low Mileage
More details
25
2022 Mercedes-Benz GLS-Class GLS 450 AWD • Loveland, CO
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$44,592 • 74k miles
•••
#25 2018-2022 Mercedes-Benz GLS
CoPilot AI: It’s a “D+” Buy
- $849 Price Drop
- Includes $402 Premium Upgrades
- CARFAX: One Owner
More details
Most Popular Models like GLS View more SUVs


















