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2018 Honda Clarity Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 6, 2026·Daniel Wilson

Overall Score

6.9/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Exceptional reliability with zero recalls and zero complaints reported to NHTSA.
  • Outstanding fuel economy, rated at 68 MPG combined.
  • Hydrogen fuel cell powertrain offers zero tailpipe emissions.
  • Limited hydrogen refueling infrastructure is the primary ownership hurdle.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2018 Honda Clarity

The 2018 Honda Clarity is a niche vehicle, primarily offered as a hydrogen fuel cell electric vehicle (FCEV). This model stands out for its advanced powertrain and impressive efficiency, achieving an EPA-estimated 68 MPG combined. With a robust reliability score stemming from a complete absence of reported recalls or consumer complaints in NHTSA data, it suggests a well-built and dependable machine. However, potential buyers must consider the limited availability of hydrogen fueling stations, which significantly impacts practicality for most drivers. Its original MSRP was substantial, reflecting its cutting-edge technology at the time of release.

Critical Failure Risk

Exceptional reliability with zero recalls and zero complaints reported to NHTSA.

Early detection can reduce the odds of major repair bills.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls0
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Horsepower
174HP
Torque
221 lb–ftLB-FT
Fuel Efficiency
Combined
68
MPG
City
69
MPG
Highway
67
MPG
Full Vehicle Specifications ↓

Reliability

8.8/ 10

Practicality

7.5/ 10

Watch-outs include small boot.

Buyer Fit

Who This Car Is For

Best for

Drivers with consistent access to a hydrogen refueling station.

+2 more buyer-fit notes in the full report

Avoid if

Anyone without guaranteed, convenient access to hydrogen fuel.

+2 more buyer-fit warnings in the full report

2018 Honda Clarity Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Honda Clarity.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects

Limited reliability records are available for this model year.

Specs

Vehicle Specs

Fuel Type
Hydrogen
Seating Capacity
5
Horsepower
174 hp
Torque
221 lb-ft
Transmission
Automatic (A1)
Drivetrain
Front-Wheel Drive
Body Style
Sedan
EPA Combined MPG
68

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Most Common Issues

No complaint hotspot data available yet.

See all common issues in the maintenance guide

First Service Interval

- Tire Rotation and Inspection - Inspect Brake System - Inspect Suspension Components - Check Fluid Levels (coolant, brake fluid, washer fluid)

Est. shop cost: $100 - $200

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
Full safety recall details
Final buyer verdict: should you buy?
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FAQ

FAQ

Is the 2018 Honda Clarity reliable?▾

The CarFocal Reliability Score for the 2018 Honda Clarity is 8.8/10. Reliability score is 8.8/10. NHTSA recalls: 0. Owner complaints: 0.

How practical is the 2018 Honda Clarity for daily use?▾

Practicality score is 7.5/10. Watch-outs include small boot. EPA combined economy is 68 MPG. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 334 litres.

What is the overall score for the 2018 Honda Clarity?▾

The CarFocal Overall Score for the 2018 Honda Clarity is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 9.1/10. Practicality 7.5/10.

What does it cost to own and maintain a 2018 Honda Clarity?▾

Based on Carfocal's data, First listed service: - Tire Rotation and Inspection - Inspect Brake System - Inspect Suspension Components - Check Fluid Levels (coolant, brake fluid, washer fluid) at 5,000 miles. Estimated first-year maintenance: $200 - $400.

What is the MSRP range for the 2018 Honda Clarity?▾

Base MSRP is $58,490.

What engine is in the 2018 Honda Clarity?▾

Output is 174 hp • 221 lb-ft.

What transmission does the 2018 Honda Clarity use?▾

According to CarFocal's specs for the 2018 Honda Clarity, transmission is Automatic (A1). The paired drivetrain is Front-Wheel Drive.

Does the 2018 Clarity require Hydrogen gas?▾

Manufacturer fuel recommendation: Hydrogen.

What is the combined EPA MPG for the 2018 Honda Clarity?▾

EPA combined estimate is 68 MPG.

What driver assistance and safety features are available on the 2018 Honda Clarity?▾

12 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

What is the fuel economy range for the 2018 Honda Clarity?▾

According to CarFocal's specs for the 2018 Honda Clarity, fuel economy range is 68 mpg combined.

How many people fit in a 2018 Honda Clarity?▾

According to CarFocal's specs for the 2018 Honda Clarity, seating capacity is 5.

What body style is the 2018 Honda Clarity?▾

According to CarFocal's specs for the 2018 Honda Clarity, body style is sedan.

What drivetrain does the 2018 Honda Clarity use?▾

According to CarFocal's specs for the 2018 Honda Clarity, drivetrain is Front-Wheel Drive. Transmission is Automatic (A1).

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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