2020 Mercedes-Benz GLS-Class
Typical repair costs
- Battery replacement $150–$320
- Cabin air filter replacement $48–$103
- Check-engine light diagnosis $100–$200
- Engine air filter replacement $30–$75
- Front brake pads $200–$350
- Front brake pads and rotors $335–$625
National guide ranges for independent shops, before tax, typical for most cars. Prices for this exact car vary. Estimate a repair for your car →
Fuel economy
| Trim | City | Highway | Combined |
|---|---|---|---|
| GLS450 4matic | 12.2 | 10.4 | 11.4 L/100 km |
| GLS580 4matic | 14.3 | 11.4 | 13.0 L/100 km |
Official: NRCan Fuel Consumption Ratings.
Recalls
Recalls are listed by model and year and may not apply to every vehicle. Check your VIN on the official recall site.
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Electrical
Transport Canada 2024171 ·
On certain vehicles, the bolt for the 48 V ground connection under the passenger seat may not have been tightened properly. As a result, the wiring could overheat and melt.
Official recall page (opens in a new tab) -
Powertrain
Transport Canada 2024103 ·
Under certain conditions, a software problem could cause the engine to stall during a downshift. As a result, there could be a sudden loss of power to the wheels. Note: This recall only affects vehicles equipped with a V6 engine and a 9-speed automatic transmission.
Official recall page (opens in a new tab) -
Heater And Defroster
Transport Canada 2023150 ·
On certain vehicles, the air conditioning drain hose might be installed incorrectly. This could allow water to leak inside the vehicle. If this happens, electrical components could short circuit. This could affect different parts, such as the door locks and emergency call (eCall)...
Official recall page (opens in a new tab) -
Seats And Restraints
Transport Canada 2022551 ·
On certain vehicles, the springs that lock the backrest for the third-row seat may not have been installed correctly. As a result, the seat backrest may not fully lock in place.
Official recall page (opens in a new tab) -
Structure
Transport Canada 2022509 ·
On certain vehicles, the window trim on the rear doors may not be properly attached. As a result, the window trim could loosen and separate from the vehicle.
Official recall page (opens in a new tab) -
Label
Transport Canada 2022359 ·
On certain vehicles equipped with Michelin Primacy Tour A/S tires, the maximum tire pressure listed on the sidewall of the tire is lower than the maximum tire pressure specified on the tire loading and information label and on the gas tank cap. The placard lists a maximum pressur...
Official recall page (opens in a new tab) -
Other
Transport Canada 2022263 ·
On certain vehicles equipped with the emergency calling (eCall) system, the SIM card for the communications module could disable itself. If this happens, the eCall system would not work properly when there is a crash or when the SOS button is pressed.
Official recall page (opens in a new tab) -
Electrical
Transport Canada 2022173 ·
On certain vehicles, a ground connection under the front passenger seat may not have been properly tightened. As a result, the connection and wiring could overheat.
Official recall page (opens in a new tab) -
Fuel System
Transport Canada 2021755 ·
On certain vehicles, small particles could damage the seals between the fuel rail and fuel injectors. If this happens, there could be a fuel leak in the engine compartment.
Official recall page (opens in a new tab) -
Visual System
Transport Canada 2021291 ·
On certain vehicles, a software problem could cause the rearview camera image not to appear on the central display. Canadian regulations require the rearview image to display when the transmission is shifted into reverse gear.
Official recall page (opens in a new tab) -
Heater And Defroster
Transport Canada 2021247 ·
On certain vehicles, the air conditioning drain hose might be installed incorrectly. This could allow water to leak inside the vehicle. If this happens, electrical components could short circuit. This could affect different parts, such as the door locks and emergency call (eCall)...
Official recall page (opens in a new tab) -
Electrical
Transport Canada 2021064 ·
On certain vehicles equipped with the emergency calling (eCall) system, the communications module may temporarily lose power during a crash. If this happens, the wrong vehicle location may be transmitted through the eCall system. This could cause emergency responders to be sent t...
Official recall page (opens in a new tab) -
Accessories
Transport Canada 2021041 ·
On certain vehicles, a software problem could cause the rearview camera image not to appear on the central display. Canadian regulations require the rearview image to display when the transmission is shifted into reverse gear.
Official recall page (opens in a new tab) -
Seats And Restraints
Transport Canada 2020522 ·
On certain vehicles, the seat belt buckle for the second-row middle seat may be pushed into the gap between the vehicle body and the seat cushion. If this happens, the seat occupant would not be able to latch the seat belt.
Official recall page (opens in a new tab) -
Lights And Instruments
Transport Canada 2020507 ·
Certain vehicles may not display the correct warning indicator when there is a problem with the brake system. As a result, the brake system malfunction indicator lamp ("BRAKE") might be displayed instead of the required indicator lamp ("(!)"). Canadian regulations require the use...
Official recall page (opens in a new tab) -
Lights And Instruments
Transport Canada 2020062 ·
On certain vehicles, if the hazard lights are switched on while the ignition is off, the lights on some interior switches may not work. When the ignition and lights are turned on, the lights on the switches may stay off. Canadian regulations require certain switches to light up w...
Official recall page (opens in a new tab) -
Electrical
Transport Canada 2019404 ·
On certain vehicles, the air conditioning drain hoses may not be installed correctly. This could allow condensation water from the air conditioner to enter the passenger compartment. If this happens, nearby electrical components could corrode and/or short circuit. This could caus...
Official recall page (opens in a new tab)
Source: Transport Canada Motor Vehicle Safety Recalls Database; U.S. recalls from NHTSA.
Maintenance schedule
CarDoc doesn’t have the manufacturer schedule for this model yet. Follow the schedule in your owner’s manual.
Specs
- Body type
- SUV or crossover
- Engines
- 3.0 L 6-cylinder, 4.0 L 8-cylinder
- Fuel
- Hybrid
- Transmissions
- Automatic 9-spd
- Drivetrains
- 4WD