Used cars/Mercedes-Benz GLS 450

Used Mercedes-Benz GLS 450 for sale

112 used Mercedes-Benz GLS 450 are for sale at dealers in 3 markets.

Ranked by price, mileage and age

Best used GLS 450 deals this week

1 / 5

Great deal#1 of 7

2020 Mercedes-Benz GLS 45047,182 mi · Used · AWD · Polar White$32,400est. $428/mo$5,143 under market (13.7%)BelowMarket $37,543Above

Driven 7,300 mi a year, below averagePlano, TX
Est. out the door $34,425See this car

1 / 5

Great deal#1 of 14

2026 Mercedes-Benz GLS 450 4MATIC12,972 mi · Used · AWD · White$69,895est. $924/mo$12,194 under market (14.9%)BelowMarket $82,089Above

Driven 13,000 mi a year, about averageCurrent model yearDowners Grove, IL
Est. out the door $74,263See this car

1 / 5

Great deal#1 of 4

2023 Mercedes-Benz GLS 450 4MATIC36,815 mi · Used · AWD · Polar White$52,410est. $693/mo$5,423 under market (9.4%)BelowMarket $57,833Above

Driven 10,500 mi a year, about averageOnly 3 years oldDes Plaines, IL
Est. out the door $55,686See this car

1 / 5

Great deal#1 of 4

2022 Mercedes-Benz GLS 450 4MATIC37,561 mi · Used · AWD · Selenite Gray$47,710est. $631/mo$4,651 under market (8.9%)BelowMarket $52,361Above

Driven 8,300 mi a year, below averageDes Plaines, IL
Est. out the door $50,692See this car

Great deal#2 of 14

2026 Mercedes-Benz GLS 450 4MATIC16,806 mi · Used · AWD · Black$67,895est. $898/mo$10,492 under market (13.4%)BelowMarket $78,387Above

Driven 16,800 mi a year, above averageCurrent model yearOnly 1 photoDowners Grove, IL
Est. out the door $72,138See this car

1 / 5

Great deal#1 of 1

2025 Mercedes-Benz GLS 450 Base6,507 mi · Certified · AWD · Cirrus Silver$71,368est. $944/mo$5,782 under market (7.5%)BelowMarket $77,150Above

Driven 4,300 mi a year, below averageOnly 1 year oldFew comparable cars: 1Orland Park, IL
Est. out the door $75,829See this car

1 / 5

Good deal#1 of 9

2024 Mercedes-Benz GLS 450 4MATIC13,957 mi · Used · AWD · Polar White$63,422est. $838/mo$4,546 under market (6.7%)BelowMarket $67,968Above

Driven 5,600 mi a year, below averageOnly 2 years oldKaty, TX
Est. out the door $67,386See this car

1 / 5

Good deal#3 of 7

2020 Mercedes-Benz GLS 450 GLS 45070,118 mi · Used · AWD · Silver$27,693est. $366/mo$1,915 under market (6.5%)BelowMarket $29,608Above

Driven 10,800 mi a year, about averageIrving, TX
Est. out the door $29,424See this car

Market	For sale	Median price	Median mileage	Under market	Dealers
Houston, TX	46	$62,821	32,075 mi	20%	13
Dallas, TX	36	$47,056	60,960 mi	35%	11
Chicago, IL	30	$68,895	19,585 mi	32%	8