2021
Mercedes-Benz GLS 580

Photo & video gallery






























The good & the bad
Factory warranties
New car program benefits
Certified Pre-Owned program benefits
Compare similar vehicles
-
2021Mercedes-Benz GLS 580Starts at$98,85016 City / 21 HwyMPG6Seat capacityTwin Turbo Gas/Electric V-8EngineAll-wheel driveDrivetrain
Compare -
2021BMW X7Starts at$74,90019 City / 24 HwyMPG6Seat capacityTwin Turbo Premium Unleaded V-8EngineAll-wheel driveDrivetrain
Compare -
2021Mercedes-Benz GLS 450Starts at$76,00020 City / 24 HwyMPG6Seat capacityIntercooled Turbo Gas/Electric I-6EngineAll-wheel driveDrivetrain
Compare -
2020Mercedes-Benz GLS 580Starts at$98,80016 City / 21 HwyMPG6Seat capacityTwin Turbo Gas/Electric V-8EngineAll-wheel driveDrivetrain
Compare -
2021BMW ALPINA XB7Starts at$141,30015 City / 21 HwyMPG6Seat capacityTwin Turbo Premium Unleaded V-8EngineAll-wheel driveDrivetrain
Compare -
Compare more optionsUse our comparison tool to add any vehicle of your choice and see a full list of specifications and features side-by-side.
Try it now
A Dream Car
- Purchased a New car
- Used for Having fun
- Does recommend this car
Latest news from cars.com

Nearly 60,000 Mercedes SUVs Recalled for Seatback Lock Failure
Which 3-Row SUVs Offer Captain’s Chairs for 2021?
Blank Backup Camera Prompts Recall of 342,000 Mercedes Cars, SUVs
Mercedes-Benz dealers near you
FAQ
What trim levels are available for the 2021 Mercedes-Benz GLS 580?
The 2021 Mercedes-Benz GLS 580 is available in 1 trim level:
- GLS 580 (1 style)
What is the MPG of the 2021 Mercedes-Benz GLS 580?
The 2021 Mercedes-Benz GLS 580 offers up to 16 MPG in city driving and 21 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLS 580?
The 2021 Mercedes-Benz GLS 580 compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLS 580 reliable?
The 2021 Mercedes-Benz GLS 580 has an average reliability rating of 5.0 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Mercedes-Benz GLS 580 owners.
Is the 2021 Mercedes-Benz GLS 580 a good SUV?
Below are the cars.com consumers ratings for the 2021 Mercedes-Benz GLS 580. 100.0% of drivers recommend this vehicle.
- Comfort: 5.0
- Interior: 5.0
- Performance: 5.0
- Value: 4.0
- Exterior: 5.0
- Reliability: 5.0