The 2024 Mercedes-Benz GLS is a full-size three-row luxury SUV designed for families and drivers who want flagship comfort, strong power, and premium technology in a spacious package. It competes directly with vehicles like the BMW X7, Range Rover, and Audi Q7/Q8, with a focus on ride quality and an upscale cabin. For 2024, the GLS continues the current-generation (X167) design with the updated styling and infotainment introduced for the 2024 model year refresh. It’s ideal for owners who regularly carry 6–7 passengers, tow, or take long trips and want a “S-Class of SUVs” feel.

1) Engine lineup with mild hybrid assist: GLS 450 models use a turbocharged 3.0L inline-six with 48-volt mild-hybrid (EQ Boost) assistance, while the GLS 580 upgrades to a twin-turbo 4.0L V8 with 48-volt mild-hybrid support. Both deliver strong low-end torque and smooth power for highway passing and loaded driving. 2) Standard and available AWD capability: 4MATIC all-wheel drive is widely equipped across trims, improving traction in rain and snow and helping stability when towing or hauling passengers. 3) Updated infotainment and driver tech: The 2024 GLS features Mercedes’ MBUX interface with a large central display, voice control, navigation, and a full suite of available driver-assistance features (adaptive cruise, lane-keeping assistance, and active safety aids). 4) Three-row versatility: Adults can fit in the first two rows comfortably, with a usable third row for kids or shorter trips, plus strong cargo space when the third row is folded. 5) Luxury comfort and ride options: Many models feature air suspension and multiple drive modes. When properly maintained, the GLS is known for a quiet, refined ride that feels more like a luxury sedan than a large SUV.

Shoppers researching “2024 Mercedes-Benz GLS reliability” should know the GLS is a complex, technology-heavy SUV. Many owners report excellent comfort and performance, but a few recurring “2024 Mercedes-Benz GLS problems” do show up in complaints and service visits: 1) Infotainment and software glitches: Some owners report MBUX freezing, rebooting, Bluetooth/Apple CarPlay connection dropouts, or camera/sensor warnings that appear intermittently. These issues often show up early (within the first few thousand miles) and are commonly addressed with software updates or module reprogramming. 2) Air suspension and ride-height concerns (where equipped): Vehicles with air suspension can develop uneven ride height, compressor strain, or suspension warnings. Problems may appear anywhere from 10,000–40,000 miles depending on climate and use. Early diagnosis is important because driving with a sagging corner can accelerate tire wear. 3) Electrical and driver-assistance sensor alerts: The GLS uses multiple radar/camera sensors, and some owners report sporadic “driver assistance unavailable” messages, parking sensor faults, or false collision warnings. Dirty sensors, misalignment, or software calibration can be factors, and fixes range from cleaning and recalibration to sensor replacement. 4) Oil seepage or coolant-related service items on turbo engines: Not every GLS experiences this, but turbocharged engines can show minor seepage from seals or require attention to coolant hoses/clamps over time. Catching small leaks early helps prevent more expensive repairs later.