Last updated: 2026-10-10
Acura ZDX vs Mercedes-Benz GLE: Reliability Compared
Acura ZDX
Mercedes-Benz GLE
The Acura ZDX comes out well ahead of the Mercedes-Benz GLE on reliability, mainly because the GLE has far more recalls and costly engine failures. The ZDX is only two model years old, so its record is thin, and its main complaint is braking that acts on its own.
How Do the Acura ZDX and Mercedes-Benz GLE Generations Compare?
Verdict
The Acura ZDX is more reliable than the Mercedes-Benz GLE, scoring 82/100 vs 67/100.
Reliability favors the Acura ZDX by a large gap. The Mercedes-Benz GLE carries 98 recalls across eight model years and a run of expensive failures, led by cylinder head trouble with repairs quoted at $7,000 to $13,500. The ZDX has 4 recalls over two model years. Its record is short, though, and owners file complaints about it at a much higher rate per car sold, mostly about braking that engages or fails without cause.
Key Differences
- 1Acura ZDX has 94 fewer total recalls
- 2Mercedes-Benz GLE has 73.0 fewer complaints per 10k sold
- 3Acura ZDX scores 15 points higher in reliability
Category Scoreboard
Acura ZDX vs Mercedes-Benz GLE: Which Is More Reliable?
| Metric | Acura ZDX | Mercedes-Benz GLE |
|---|---|---|
| Reliability Score | 82/100 | 67/100 |
| Years Tracked | 2 | 8 |
| Total Recalls | 4 | 98 |
| Complaints per 10k Sold | 73.6 | 0.6 |
| Year Wins | 1 | 0 |
What Are the Common Problems With the Acura ZDX and Mercedes-Benz GLE?
Mechanical severity separates these two. The GLE's complaints involve cylinder head failure, harsh shifting and stalling traced to transmission solenoid or valve body faults, and water in the footwells that shorts wiring. The ZDX's complaints center on brakes and driver assist: sudden stops with nothing ahead, reverse braking that slams on, and a pedal that sinks. Crash-linked reports also differ. The GLE has them in electrical, power train, vehicle speed control, and service brakes. The ZDX has one, a car that rolled backward after the driver selected Park and got out, and none in its brake complaints.
| Component | Acura ZDX | Mercedes-Benz GLE |
|---|---|---|
| SERVICE BRAKES | 21.3High | —None |
| UNKNOWN OR OTHER | 13.1Above Avg | 0.1Very Low |
| ELECTRICAL SYSTEM | 11.5Above Avg | 0.1Very Low |
| FORWARD COLLISION AVOIDANCE | 11.5Above Avg | —None |
| BACK OVER PREVENTION | 4.9Average | —None |
| POWER TRAIN | 3.3Average | 0.1Very Low |
| ENGINE | —None | 0.1Very Low |
| VEHICLE SPEED CONTROL | —None | —None |
| STRUCTURE | —None | —None |
| FUEL SYSTEM | —None | —None |
| TIRES | —None | —None |
| VISIBILITY | —None | —None |
| AIR BAGS | —None | —None |
| STEERING | —None | —None |
| EXTERIOR LIGHTING | —None | —None |
| SUSPENSION | —None | —None |
| ENGINE AND ENGINE COOLING | —None | —None |
| FUEL/PROPULSION SYSTEM | —None | —None |
| VISIBILITY/WIPER | —None | —None |
| SEAT BELTS | —None | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
How Does Acura ZDX vs Mercedes-Benz GLE Reliability Compare by Year?
| Year | Acura ZDX | Mercedes-Benz GLE | Edge |
|---|---|---|---|
| 2024 | 76/1004R / 45C | 70/1008R / 59C | Acura ZDX |
Best years to cross-shop: The 2024 Acura ZDX scored 76/100 and the 2024 Mercedes-Benz GLE scored 70/100 — the strongest shared model years that have been on the road for at least two years, where available.
Who Should Buy the Acura ZDX vs the Mercedes-Benz GLE?
Acura ZDX vs Mercedes-Benz GLE: Common Questions
- Is the Mercedes-Benz GLE more reliable than the Acura ZDX?
- No. The ZDX leads by a large gap. The GLE has 98 recalls across eight model years and serious complaints about cylinder heads, transmissions, and water getting into the cabin. The ZDX has far fewer recalls, though it has only two model years of history behind it.
- Which has more recalls, the GLE or the ZDX?
- The GLE has many more. Federal recall records show 98 across its eight model years, against 4 for the ZDX across its two. Part of that gap is time on the road, since the GLE has been sold far longer, but the difference is still large.
- What is the biggest problem with the Acura ZDX?
- Braking is the biggest. Owners report the pedal sinking to the floor, late stops, and Service Brake Assist warnings. Others describe the car stopping hard with nothing ahead, or in reverse, and setting the parking brake. Dealers often find no codes and cannot reproduce it.
- How serious are Mercedes-Benz GLE engine problems?
- They are serious and expensive. Cylinder head failure is the most common engine complaint. It shows up as misfires, shaking, and limp mode, often near 50,000 miles. Owners quote repairs of $7,000 to $13,500, and new spark plugs and coils do not stop it.
- Which GLE years should I avoid?
- Avoid 2020 and 2026, the weakest years in the data. The strongest are 2024 and 2019. Whichever year you consider, have the engine inspected and check for water in the footwells before you buy.
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Decided between Acura ZDX and Mercedes-Benz GLE? Run a VIN check before you buy — uncover hidden accidents, title issues, and open recalls.
How we score the Acura ZDX and Mercedes-Benz GLE
Scores weight complaint severity at 35%, repair costs at 30%, recall impact at 20%, and the spread of complaints across systems at 15%, with complaint counts adjusted for US sales. Read the full methodology.
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