2018 Model Year

Mazda CX-5

NHTSA Complaints & Reliability Data

Compare
Complaints
80
Recalls
1
Crashes
0
Severe
0

Active Recalls

Manufacturer safety recalls

18V426000 Jun 2018

Other

No consequence data available

Recent Complaints

Latest owner reports

Engine
Jun 2026

Turned car on when leaving for work. Smelled a strong burning smell. Fluid all under car on the driveway. Took the vehicle to repair shop and they sta...

UNKNOWN OR OTHER,ENGINE,FORWARD COLLISION AVOIDANCE
May 2026

The infotainment system consistently changes stations and volume on its own. Knob will not allow you to make adjustments . Contacted dealer and infota...

Engine
Feb 2026

All of a sudden, my engine started making this ticking noise. I brought it to a mechanic, and he said the noise is coming from inside the engine. He c...

Engine
Feb 2026

Noticed the smell of burning oil and smoke from the engine while driving on the interstate with my husband and young children in the vehicle. Pulled o...

Engine
Jan 2026

While driving, my 2018 Mazda CX-5 experienced a sudden and complete loss of engine power without warning. The engine shut down while the vehicle was i...

Engine
Dec 2025

Cracked cylinder head due to defect in the casting process. Oil leaking thru the crack landing on the exhaust manifold causing an odor and possibly t...

Engine
Dec 2025

Mazda has inspected the car and determined that there is a crack in the cylinder head. This is apparently a known defect in 2018-2021 Mazdas with 2.5L...

Engine
Nov 2025

Hydraulic lifters keep having issues

Engine
Oct 2025

The contact owns a 2018 Mazda CX-5. The contact stated that while driving at 45 MPH, there was smoke coming from the engine, and the contact smelled a...

Engine
Oct 2025

Driving fine at low speeds (under 40mph), once I accelerate to highway speeds the engine misfires, check engine light flashes, Smart City Brake System...

VS

Vehicle Safety Research Team

Automotive Data Analysts

Independent researchers analyzing NHTSA data to help consumers make informed vehicle decisions.

Data updated: March 5, 2026

Summary

The 2018 Mazda CX-5 has 80 complaints and 1 recalls on record. The most commonly reported issue is Engine.

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