Is the 2018 Ford Explorer reliable?

It can be reliable with consistent maintenance, but it has known weak spots—most notably potential water pump leaks on 3.5L engines and occasional electrical/infotainment glitches.

What are the most common 2018 Ford Explorer problems?

Frequently reported issues include water pump/coolant leaks on 3.5L engines, exhaust odor concerns on some EcoBoost models, steering/suspension wear, and SYNC 3 or backup camera intermittency.

Are maintenance costs high for a 2018 Explorer?

Routine maintenance is typical for a midsize SUV, but certain repairs (like a water pump job on a 3.5L) can be expensive due to labor, so budgeting for preventative care and inspections is wise.

What are the best years to buy for a Ford Explorer?

Many shoppers look at later fifth-generation years due to incremental updates; comparing 2016–2019 models can be a good starting point, and reviewing service history matters more than model year alone.

What should I check before buying a used 2018 Ford Explorer?

Verify complete service records, check for coolant loss or overheating history, test all electronics (SYNC, camera, sensors), inspect tire wear/alignment, and get a pre-purchase inspection that includes a cooling system and underbody/leak check. For full specs, trim-by-trim features, fluid capacities, and the complete maintenance schedule, get a complete 2018 Ford Explorer owner’s guide before you buy.

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

2018 Ford Explorer Reliability ReportCommon Problems, Repair Costs & Expert Verdict

72/ 100

MODERATE RISK

Grade: C-

A family hauler with power and space, but demanding proactive maintenance and a budget for known high-cost repairs.

Full system breakdown + what I would do

Should You Buy the 2018 Ford Explorer?

The 2018 Ford Explorer offers spacious utility and robust engine options, but buyers must be acutely aware of its few, albeit significant, reliability weak points. While generally comfortable and capable, neglecting known issues like the internal water pump or Power Transfer Unit (PTU) can lead to substantial repair costs. Approach this SUV with a thorough pre-purchase inspection and a clear budget for potential maintenance and repairs to avoid unpleasant surprises.

Biggest Strengths

Spacious and comfortable interior for families
Strong engine performance, especially with EcoBoost options
Capable AWD system for varied weather conditions

Top Risk Areas

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

Power Transfer Unit (PTU)major

Engine (3.5L V6 Internal Water Pump)critical

Electrical / HVAC Systemmoderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

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

SEATS:FRONT ASSEMBLY:RECLINER

Ford Motor Company (Ford) is recalling certain 2018-2020 F-150 and 2019-2020 F-250, F-350, F-450, and F-550 Super Duty pickup trucks, and 2018-2019 Ford Explorer, 2019-2020 Expedition, and 2020 Escape vehicles equipped with driver and/or passenger's manual front seat back recliner mechanisms. Also included are certain 2020 Ford Explorer and Lincoln Aviator vehicles equipped with rear outboard seats and manual seat back recliner mechanisms. The recliner mechanisms may be missing the third pawl required for seat back strength, resulting in a loose seat back. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202, "Head Restraints" and 207, "Seating Systems."

FUEL SYSTEM, GASOLINE

Ford Motor Company (Ford) is recalling certain 2018 Ford Explorer vehicles equipped with 2.3L or 3.5L GTDI engine. Due to an assembly error, the fuel pressure sensor may leak fuel.

What breaks on the 2018 Ford Explorer?

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

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Ford Explorer by Year

Compare reliability scores across nearby years of the Ford Explorer. Click any year for its full report.

All Ford Explorer years ranked →Ford Explorer years to avoid →Ford Explorer common problems →

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Frequently Asked Questions

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