The 2019 and 2023 Mercedes-Benz GLE model years are the strongest choices for used buyers. These years benefit from mature platforms and refined technology, offering excellent luxury and reliability.
Conversely, you should approach the 2017 and 2020 model years with caution. These years experienced higher rates of electrical gremlins and first-year redesign complications.
Remember that rankings are comparative, and no luxury SUV is entirely flawless. Proper maintenance, service history, and a thorough pre-purchase inspection remain critical for long-term satisfaction.
Configurations also matter significantly. Plug-in hybrid and diesel variants have more complex systems that require specialized maintenance, while standard gasoline models generally offer more predictable long-term ownership costs.
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Best and Worst Mercedes-Benz GLE Years at a Glance
| Model Year | Verdict | Main Reason | Buyer Guidance |
|---|---|---|---|
| 2016 | Mixed | First year of nameplate | Check air suspension |
| 2017 | Approach Carefully | Electrical and transmission complaints | Verify service history |
| 2018 | Good Choice | Refined W166 generation | Standard inspection |
| 2019 | Best Older Choice | Final W166 year, mature platform | Excellent value |
| 2020 | Approach Carefully | First V167 year, MBUX bugs | Test infotainment thoroughly |
| 2021 | Good Choice | Improved V167 electronics | Check for open recalls |
| 2022 | Good Choice | Stable production year | Standard inspection |
| 2023 | Best Late-Generation Choice | Facelift improvements | Premium option |
| 2024 | Too New to Judge | Limited long-term data | Rely on warranty |
Key Takeaways
- The 2019 GLE is the best older choice, offering a fully sorted W166 platform.
- The 2023 GLE represents the best late-generation choice with updated styling and tech.
- Approach the 2017 and 2020 models carefully due to electrical and first-year redesign issues.
- Air suspension failures are a costly reality across most generations; inspect them closely.
- Always verify open recalls and VIN-specific service campaigns before purchasing.
How We Evaluated the Mercedes-Benz GLE Model Years
Our analysis reviews official recalls, NHTSA investigations, and manufacturer service campaigns. We also track consumer complaint patterns, weighing the severity and repair costs of reported issues.
We evaluate powertrain differences, generation changes, and long-term ownership data. Keep in mind that consumer complaints are not confirmed failure rates, and a single recall does not automatically ruin a model year’s reliability.
Recent model years naturally have less long-term exposure. Therefore, a “Best” rating means a year is comparatively stronger than its peers, not entirely free of potential defects.
Best Mercedes-Benz GLE Years
2019
The 2019 model year is our Best Older Choice. As the final year of the W166 generation, Mercedes-Benz had resolved most early-production bugs. The powertrain and electronics are generally stable.
Buyers get a spacious, luxurious interior without the steep depreciation of newer models. Ensure the air suspension system operates correctly, as age-related wear is common on older luxury SUVs.
2023
The 2023 GLE earns our Best Late-Generation Choice award. This year received a mid-cycle refresh, bringing updated exterior styling and improved MBUX software performance.
The powertrain lineup is mature, and initial build quality is strong. While long-term data is still accumulating, it compares highly favorably to the troubled launch years of this generation.
Best Year by Buyer Type
Best Budget Option: 2018
The 2018 GLE offers a great balance of depreciation and reliability. It avoids the first-year nameplate issues of 2016 while remaining more affordable than the fully refreshed models.
Best Family Alternative: 2019
With its proven third-row utility and sorted electronics, the 2019 model provides excellent family hauling capability without the premium price tag of the newest V167 generation.
Years to Approach Carefully
2017
The 2017 model year requires careful inspection. Owners reported more frequent electrical gremlins and rough shifting from the nine-speed automatic transmission compared to surrounding years.
Additionally, diesel variants from this era face complex emissions system scrutiny. If considering a 2017 model, demand a complete service history and verify all software updates were performed.
2020
The 2020 GLE launched the all-new V167 platform. First-year redesigns often suffer from assembly learning curves, and this year was no exception.
Owners noted frustrating MBUX infotainment freezes, phantom warning lights, and premature battery drain issues. Test every electronic feature extensively before committing to a purchase.
Worst Mercedes-Benz GLE Years
While no GLE model year strictly earns an “Avoid” rating, the 2016 model year is the most problematic of the modern era. As the first year of the GLE nameplate, it experienced transition-related build inconsistencies.
Some early models suffered from premature air suspension strut failures and complex wiring harness issues. If you must buy a 2016, prioritize examples with documented suspension replacements.
Mercedes-Benz GLE Reliability by Generation
W166 Generation (2016-2019)
This generation bridged the gap between the older Mercedes-Benz ML and the modern era. It focuses heavily on highway comfort and cabin isolation.
Later years in this cycle are highly dependable. The naturally aspirated and turbocharged V6 engines are robust, provided oil changes are never deferred.
V167 Generation (2020-Present)
The current generation introduced the MBUX dual-screen setup and mild-hybrid assistance. It shares its fundamental architecture with the larger Mercedes-Benz GLS.
While visually stunning, the complex electronics require software updates to remain stable. Buyers seeking pure simplicity might prefer the older generation or the smaller Mercedes-Benz GLC.
Common Mercedes-Benz GLE Problems
Air Suspension Failures
The Airmatic system provides a plush ride, but the air struts and compressors are wear items. Failure usually occurs between 80,000 and 100,000 miles.
Symptoms include a sagging corner or a “Vehicle Rising” warning on the dash. Replacement is expensive, so budget accordingly or seek aftermarket alternatives.
MBUX and Electrical Gremlins
Newer V167 models rely heavily on screens and sensors. Owners report frozen displays, backup camera failures, and ambient lighting malfunctions.
Most of these issues are resolved via dealership software flashes. Ensure the vehicle’s control modules are running the latest firmware.
Transmission Hesitation
The 9G-Tronic automatic transmission is generally smooth but can exhibit rough downshifts or hesitation from a stop in earlier models.
This is often tied to transmission fluid degradation or outdated tuning software. A fluid service and software update usually restore normal operation.
Repair-Cost Overview
| Problem | Commonly Affected Years | Approximate Repair Range | Important Notes |
|---|---|---|---|
| Air Strut Replacement | 2016-2023 | $1,200 – $1,800 per corner | OEM parts are pricey |
| MBUX Screen Repair | 2020-2023 | $800 – $1,500 | Requires programming |
| Transmission Service | 2016-2023 | $400 – $700 | Requires specific fluid |
Repair costs vary significantly by region, labor rates, and whether you choose a dealership or an independent European specialist. Always get multiple quotes for major repairs.
What to Check Before Buying a Used Mercedes-Benz GLE
- Verify the VIN for open recalls and incomplete software campaigns.
- Test the air suspension by cycling through ride height settings.
- Scan for hidden diagnostic trouble codes using an OBD-II scanner.
- Inspect the transfer case and driveshaft for unusual vibrations.
- Test all MBUX screens, touchpads, and voice commands.
- Check for uneven tire wear, which indicates alignment or suspension issues.
- Review the service history for strict adherence to maintenance intervals.
Related Buying Guides
- Mercedes-Benz GLS best and worst years: Explore the larger, three-row sibling for maximum passenger space.
- Mercedes-Benz ML best and worst years: Look back at the direct predecessor to the GLE nameplate.
- Mercedes-Benz GLC best and worst years: Consider this compact alternative if you prefer easier parking and better fuel economy.
Frequently Asked Questions
What is the most reliable Mercedes-Benz GLE year?
The 2019 model year is widely considered the most reliable. As the final year of the W166 generation, it benefits from years of manufacturing refinements and resolved early-production bugs.
Are Mercedes-Benz GLE SUVs expensive to maintain?
Yes, luxury European SUVs carry premium maintenance costs. Routine services, synthetic fluids, and specialized components like air suspension require a higher budget than mainstream alternatives.
Does the Mercedes-Benz GLE have air suspension problems?
Air suspension is a known wear item across most GLE generations. While not a manufacturing defect, the air struts and compressors will eventually require costly replacement as they age.
Is the 2020 Mercedes-Benz GLE a good used buy?
The 2020 model requires caution. As the first year of a major redesign, it experienced more electrical and MBUX infotainment glitches than later, more refined production years.
Which GLE engine is the most dependable?
The turbocharged V6 engines found in the GLE 450 and older GLE 400 models are generally robust. They offer a great balance of power and long-term durability when properly maintained.
Should I buy a diesel Mercedes-Benz GLE?
Diesel models offer excellent torque and highway range. However, they feature complex emissions systems that can be expensive to repair out of warranty, making gasoline models safer for used buyers.
Choosing the Right Mercedes-Benz GLE Model Year
For used buyers, the 2019 and 2023 Mercedes-Benz GLE model years offer the best balance of luxury, technology, and reliability. The 2019 provides excellent value, while the 2023 delivers modern features.
Always avoid first-year redesigns like the 2020 model unless thoroughly inspected. Prioritize vehicles with complete service records, verify all open recalls, and always arrange an independent pre-purchase inspection.
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