Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2018 Mazda CX-5 Reliability ReportCommon Problems, Repair Costs & Expert Verdict

87/ 100
LOW RISK

Grade: B+

A top-tier compact SUV for reliability, blending driving enjoyment with infrequent, manageable issues.

Full system breakdown + what I would do

Should You Buy the 2018 Mazda CX-5?

The 2018 Mazda CX-5 stands out as an exceptionally reliable compact SUV, offering a premium feel without the premium ownership headaches. Its robust powertrain and well-engineered chassis make it one of the safest used vehicle choices in its segment, provided you address a few minor but common electrical and HVAC quirks. This is a solid, confidence-inspiring purchase for those seeking peace of mind.

Biggest Strengths

  • Naturally aspirated Skyactiv engine and transmission reliability
  • Exceptional driving dynamics and chassis rigidity
  • High-quality interior materials holding up well over time

Top Risk Areas

The systems that break first on the 2018 Mazda CX-5. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Infotainment Systemminor
2
HVAC System (A/C Compressor)moderate
3
Brake System Wearminor
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

AIR BAGS:SIDE/WINDOW

Mazda North American Operations (Mazda) is recalling certain 2018 Mazda CX-5 vehicles. In the event of a side impact or rollover crash, the side curtain air bags may not properly unfold during deployment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 226, "Ejection Mitigation."

ENGINE

Mazda North American Operations (Mazda) is recalling certain 2018-2019 CX-5, Mazda6, and 2019 Mazda3 vehicles. A software error in the powertrain control module (PCM) may cause the engine to stall.

What breaks on the 2018 Mazda CX-5?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Mazda CX-5 by Year

Compare reliability scores across nearby years of the Mazda CX-5. Click any year for its full report.

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Relevant Products for Your 2018 Mazda CX-5

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Frequently Asked Questions

Full Report

2018 Mazda CX-5

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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Complete Owner's Guide

Already own one? Get the 13-chapter owner's guide with specs, service schedules, and fluid capacities.

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Final Step

Know every issue before you sign.

A free reliability report can catch a $3,000 problem. Full breakdown for the 2018 Mazda CX-5 — delivered in under 60 seconds.

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