2022 Mercedes-Benz Gls Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2022 Mercedes-Benz Gls
- No active NHTSA safety recalls on record — a clean recall slate for the 2022 model year.
- Outscores the 2020 Mercedes-Benz Gls by 4 points — one of the stronger nearby years to consider.
- The system most likely to surface first: electrical/infotainment system (mbux) (moderate severity).
The 2022 Mercedes-Benz Gls at a glance
- Is the 2022 Mercedes-Benz Gls reliable?
- Autojunket rates the 2022 Mercedes-Benz Gls 82/100 (grade B-), categorized as moderate risk. A supremely luxurious family hauler with cutting-edge tech, but be prepared for premium-level maintenance and potential repair bills.
- Should I buy a used 2022 Mercedes-Benz Gls?
- Autojunket recommends reading the full reliability report before buying a 2022 Mercedes-Benz Gls. The 2022 Mercedes-Benz GLS is a magnificent vehicle that delivers an exceptional luxury SUV experience. However, its sophisticated nature comes with a clear warning: budget generously for maintenance and potential repairs. This is not a vehicle for the faint of wallet, but for those who value ultimate comfort and te…
- Which Mercedes-Benz Gls years are the most reliable?
- Best model years to buy: 2022-present (as it's the current generation, minor updates will improve software, but mechanicals are consistent). Years to avoid: None explicitly for this generation yet, but early production examples (late 2019/2020 for this generation) can sometimes have more initial teething issues..
- What are the most common problems with the 2022 Mercedes-Benz Gls?
- The top failure points on the 2022 Mercedes-Benz Gls are Electrical/Infotainment System (MBUX) (typically around 5,000-40,000 miles), AIRMATIC Air Suspension (typically around 60,000-100,000 miles), 48V Mild-Hybrid System (typically around 30,000-70,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2022 Mercedes-Benz Gls?
- The first major mileage danger zone for the 2022 Mercedes-Benz Gls is around 30,000. Low Risk Zone / Initial Shakeout — This period typically involves addressing any initial software bugs or minor component issues under warranty. The 48V mild-hybrid system might show its first signs of trouble here.
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2022 Mercedes-Benz Gls?
The 2022 Mercedes-Benz GLS is a triumph of luxury and technology, offering an unparalleled driving experience for families who prioritize comfort and prestige. However, its sophisticated systems and premium components translate directly into elevated ownership costs and a heightened risk of complex, expensive repairs if maintenance is neglected. Consider it a high-reward vehicle, but one that demands a significant budget for upkeep.
The 2022 Mercedes-Benz GLS is a magnificent vehicle that delivers an exceptional luxury SUV experience. However, its sophisticated nature comes with a clear warning: budget generously for maintenance and potential repairs. This is not a vehicle for the faint of wallet, but for those who value ultimate comfort and te…
Best Model Years
2022-present (as it's the current generation, minor updates will improve software, but mechanicals are consistent)
Years to Avoid
None explicitly for this generation yet, but early production examples (late 2019/2020 for this generation) can sometimes have more initial teething issues.
Biggest Strengths
- Exceptional build quality and luxurious materials
- Advanced safety and driver-assistance technologies
- Powerful and refined engine options (mild-hybrid systems)
Top Risk Areas
The systems that tend to fail first on the 2022 Mercedes-Benz Gls, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
While highly advanced, the MBUX system can experience software glitches, frozen screens, navigation errors, and intermittent sensor warnings. These issues are often resolved with software updates but can be frustrating and may indicate u…
Mercedes' advanced air suspension provides an exceptional ride, but components like air struts, compressors, and solenoid valves are prone to leaks or failure over time, especially in varying climates. Repairs are typically very expensiv…
The integrated starter-generator (ISG) and 48V battery, which support the engine and provide boost, can experience early failures. This can lead to power loss, 'check engine' lights, and in some cases, complete vehicle immobilization. Di…
2022 Mercedes-Benz Gls Mileage Danger Zones
The mileage windows when the 2022 Mercedes-Benz Gls most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone / Initial Shakeout
This period typically involves addressing any initial software bugs or minor component issues under warranty. The 48V mild-hybrid system might show its first signs of trouble here.
Maintenance & Early Wear Zone
Beyond the typical warranty period, you'll start seeing higher maintenance costs for fluid changes (transmission, diffs) and potential wear items like brakes. Air suspension components might begin showing very early signs of fatigue.
Elevated Risk Zone
This mileage brings an increased likelihood of encountering significant issues with complex systems like the air suspension, electrical modules, and potentially the 48V system. Proactive inspections are crucial.
High Risk Zone / Major Component Replacement
At this point, expect major component replacements, particularly for the entire AIRMATIC system, potentially more extensive 48V system repairs, and other high-value electrical components. Budget accordingly for substantial repairs.
2022 Mercedes-Benz Gls Ownership Cost Outlook
What it typically costs to keep the 2022 Mercedes-Benz Gls on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$1,000-1,500 (dealer service)
Moderate Repairs
$1,500-3,500 occasionally (e.g., individual air strut, major electrical module)
How Long Does the 2022 Mercedes-Benz Gls Last?
For a 2022 GLS, proactively adhere to all recommended service intervals and consider an extended warranty if you plan to keep it beyond 60,000 miles to mitigate the risk of high-cost repairs on complex systems.
What 2022 Mercedes-Benz Gls Owners Actually Say
What Owners Love
- Unmatched ride comfort and isolation from road imperfections.
- Stunning, opulent interior with cutting-edge technology and high-quality materials.
- Powerful engine options provide effortless acceleration and towing capability.
- Commanding road presence and prestigious brand image.
Common Frustrations
- High fuel consumption, especially with the V8 engines.
- The MBUX infotainment system can be complex to learn and prone to occasional glitches.
- Expensive scheduled maintenance and high costs for parts and labor.
- Significant depreciation compared to some less luxurious rivals.
Who Should Buy the 2022 Mercedes-Benz Gls?
Best For
- Affluent families seeking ultimate comfort and space for long journeys.
- Luxury car enthusiasts who appreciate cutting-edge technology and premium materials.
- Individuals who prioritize brand prestige and a commanding presence on the road.
Not Ideal For
- Budget-conscious buyers looking for low long-term running costs.
- DIY enthusiasts, as repair procedures are highly specialized and require specific tools.
How the 2022 Mercedes-Benz Gls Compares to Rivals
The GLS competes at the very top of the luxury SUV segment, excelling in prestige, comfort, and advanced features. While its direct German competitors (X7, Q7) offer similar complexity and ownership costs, it generally offers a more opulent experience than its American or Japa…
More Reliable Than
- Cadillac Escalade (in terms of interior luxury and driving dynamics)
- Lexus LX (in terms of technology and on-road refinement)
Comparable To
- BMW X7 (overall luxury, technology, and driving experience)
- Audi Q7/Q8 (build quality and cabin sophistication)
NHTSA Recalls
No active NHTSA safety recalls on file for the 2022 Mercedes-Benz Gls. Always verify with your VIN atnhtsa.gov.
What breaks on the 2022 Mercedes-Benz Gls?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Mercedes-Benz Gls by Year
Compare AutoScores across nearby years of the Mercedes-Benz Gls. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
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Where the 2022 Mercedes-Benz Gls report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
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Frequently Asked Questions
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