Standout Trims
2020 HIGHLIGHTS
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 | |
| GLS 450 4MATIC | SUV | 3L | 21 | 362 | 7 | $75,200 | MyCar Score™70.2 | |
| GLS 580 4MATIC | SUV | 4L | 18 | 483 | 7 | $97,800 | MyCar Score™69.4 |
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
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
NHTSA Overall
Not tested by NHTSASource: 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
Related Gear
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.
Other GLS-Class Years
Other Mercedes-Benz Models