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W166 · SUV

2015 Mercedes-Benz ML-Class

Reliability, common problems, recalls and owner complaints

Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 2015 Mercedes-Benz ML-Class.

Common problems

What to watch for on the 2015 Mercedes-Benz ML-Class

caution·3.5L V6 (M276)

Camshaft Adjuster Magnet Oil Leak

The camshaft adjuster solenoids (magnets) on the front of the engine leak oil, and the oil can wick down the wiring toward the engine computer.

Typical repair cost
$300 – $800

Which of these apply to your 2015 ML-Class?

Your guide shows which apply to the exact car, and what to ask the seller.

Owner complaints

What 66 owners reported

Engine8
Power train7
Steering6
Electrical system5

Source: NHTSA

Specifications

2015 Mercedes-Benz ML-Class at a glance

Trims
ML250 BlueTEC 4maticML350ML350 4maticML400 4maticML63 AMG
Engine
2.1L 4-Cylinder Turbo Diesel, 3.5L 6-Cylinder, 3.0L 6-Cylinder Turbo, 5.5L 8-Cylinder Turbo
Transmission
Automatic 7-spd
Drivetrain
AWD, RWD
Fuel
Diesel, Gasoline
Body style
SUV
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FAQ

Frequently asked questions

What are the common problems with the 2015 Mercedes-Benz ML-Class?

Documented problems for this model year include camshaft adjuster magnet oil leak. Owners have filed 66 complaints about the 2015 Mercedes-Benz ML-Class with NHTSA, most often about the engine.

Is the 2015 Mercedes-Benz ML-Class reliable?

We track 1 documented problem for the 2015 Mercedes-Benz ML-Class. Owners have filed 66 complaints about the 2015 Mercedes-Benz ML-Class with NHTSA, most often about the engine. How a specific car holds up depends on its engine, mileage and maintenance record.

Should I still get a pre-purchase inspection on a 2015 Mercedes-Benz ML-Class?

Always. A Squeezed buyer guide is the triage step before the inspection: it shows you the documented failure patterns and what to check so you can decide which 2015 Mercedes-Benz ML-Class listings are even worth a mechanic's time, then walk into the PPI knowing exactly what to look for.

Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.