2020 MERCEDES-BENZ GLS-CLASS

3 trims available · 18–21 MPG · 362–483 HP

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Standout Trims

2020 HIGHLIGHTS

Best Value

GLS 450 4MATIC

$75,200 MSRP

MyCar Score™70.2Look Up VIN →

Best Fuel Economy

GLS 450 4MATIC

21 MPG combined

MyCar Score™70.2Look Up VIN →

Most Powerful

GLS 580 4MATIC

483 HP

MyCar Score™69.4Look Up VIN →

Full History Report

Buying a 2020 Mercedes-Benz GLS-Class?

Some recalls may have been issued for this model year. Check its history before you buy.

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Trim Levels

ALL 2020 MERCEDES-BENZ GLS-CLASS TRIMS

Trim	Body	Engine	MPG	HP	Seats	MSRP	Score
GLS580-4MTop Rated	SUV	4L 8	N/A	N/A	7	N/A	MyCar Score™72.5	Look Up VIN
GLS 450 4MATIC	SUV	3L	21	362	7	$75,200	MyCar Score™70.2	Look Up VIN
GLS 580 4MATIC	SUV	4L	18	483	7	$97,800	MyCar Score™69.4	Look Up VIN

GLS580-4M

Top Rated

MyCar Score™72.5

Body

SUV

Seats

Look Up VIN →

GLS 450 4MATIC

MyCar Score™70.2

Body

SUV

MPG

362

Seats

MSRP

$75,200

Drive

all wheel drive

Look Up VIN →

GLS 580 4MATIC

MyCar Score™69.4

Body

SUV

MPG

483

Seats

MSRP

$97,800

Drive

all wheel drive

Look Up VIN →

At a Glance

KEY SPECS

Body Type

SUV

MPG Range

18–21 MPG

HP Range

362–483 HP

Seating

Up to 7

Fuel Type

Gasoline

Specs: NHTSA vPIC databaseSafety: NHTSA Complaints & RecallsFuel economy: EPAMyCar Score™: mycarneedsthis.com independent rating

Dimensions & Comfort

SPACE & COMFORT

Based on the top-rated 2020 GLS-Class trim.

Exterior Dimensions

Wheelbase

123.4 in

Safety & Warranty

PROTECTION & COVERAGE

Safety Ratings

2020 Mercedes-Benz GLS-Class SUV 4WD

NHTSA Overall

Not tested by NHTSA

Frontal Crash

Not tested by NHTSA

Side Crash

Not tested by NHTSA

Side Pole

Not tested by NHTSA

Rollover

Not tested by NHTSA

Source: NHTSA New Car Assessment Program. nhtsa.gov/ratings

Family & Safety

IS THIS A GOOD FAMILY CAR?

Car Seat Usability

✓Third-row seating available

Always have car seat installation checked by a certified technician. Find an inspection station near you →

LATCH System

LATCH (Lower Anchors and Tethers for Children) is required on all US vehicles from 2003 onward.

✓ LATCH anchors required

Helpful Guides

Pre-Purchase Inspection Guide →How to Negotiate a Used Car Price →Used Car Inspection Checklist →

Common Questions

2020 MERCEDES-BENZ GLS-CLASS FAQ

How many recalls does a 2020 Mercedes-Benz GLS-Class have?▾

NHTSA recall data for the 2020 Mercedes-Benz GLS-Class is being updated. Always verify current recall status at nhtsa.gov before purchasing.

What is the fuel economy of a 2020 Mercedes-Benz GLS-Class?▾

The 2020 Mercedes-Benz GLS-Class gets 18–21 MPG combined depending on trim level and drivetrain configuration.

What is the best 2020 Mercedes-Benz GLS-Class trim to buy used?▾

Based on MyCar Score™ ratings, the GLS580-4M trim scores highest at 72.5 out of 100, balancing value, fuel economy, and specifications.

Is the 2020 Mercedes-Benz GLS-Class a good used car?▾

The 2020 Mercedes-Benz GLS-Class has an average MyCar Score™ of 71 out of 100. MyCar Score™ weighs NHTSA safety ratings, recall history, fuel economy, and value. This is a competitive score for the segment.

How much does a 2020 Mercedes-Benz GLS-Class cost used?▾

New MSRP for the 2020 Mercedes-Benz GLS-Class ranged from $75,200 to $97,800. Used prices vary by mileage, trim, and condition. Run a free VIN lookup to check a specific vehicle.

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