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2018 Mercedes-Benz CL-Class Report

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

Updated Jun 14, 2026·Daniel Wilson

Overall Score

6.9/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Zero recalls and complaints indicate a robust build and minimal safety concerns from NHTSA.
  • Excellent reliability is suggested by official data, but always verify with a pre-purchase inspection.
  • Expect premium fuel consumption and potentially higher maintenance costs associated with a luxury coupe.
  • Complex electronic and suspension systems are common areas for inspection on high-end used vehicles.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2018 Mercedes-Benz CL-Class

The 2018 Mercedes-Benz CL-Class represents a pinnacle of luxury and performance, offering a refined driving experience. For the used car shopper, this model year stands out with an exceptionally clean record, boasting zero recalls and zero complaints filed with NHTSA. This suggests a high degree of initial quality and durability. While specific fuel economy figures are unavailable, expect this large luxury coupe to consume premium fuel at a rate typical for its class. Its sophisticated systems and potent powertrain, though not detailed here, are hallmarks of Mercedes-Benz engineering. The absence of reported issues is a strong indicator of reliability, but as with any high-end used vehicle, a comprehensive inspection focusing on its complex systems is paramount.

Critical Failure Risk

Zero recalls and complaints indicate a robust build and minimal safety concerns from 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

Full Vehicle Specifications ↓

Reliability

9.1/ 10

Practicality

5.0/ 10
Buyer Fit

Who This Car Is For

Best for

Buyers seeking a sophisticated and comfortable grand tourer with a strong reliability track record.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers who are sensitive to potentially high repair and maintenance expenses.

+2 more buyer-fit warnings in the full report

2018 Mercedes-Benz CL-Class Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Mercedes-Benz CL-Class.

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

Limited reliability records are available for this model year.

Specs

Vehicle Specs

Body Style
Sedan

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Most Common Issues

No complaint hotspot data available yet.

See all common issues in the maintenance guide

First Service Interval

- Synthetic Oil Change (5W-40) - Oil Filter Replacement - Tire Rotation and Pressure Check - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering)

Est. shop cost: $200 - $350

10,000 mi

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

Full pre-purchase inspection checklist
Complete maintenance schedule (3 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
Full safety recall details
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FAQ

FAQ

Is the 2018 Mercedes-Benz CL-Class reliable?▾

The CarFocal Reliability Score for the 2018 Mercedes-Benz CL-Class is 9.1/10. Reliability score is 9.1/10. NHTSA recalls: 0. Owner complaints: 0.

How practical is the 2018 Mercedes-Benz CL-Class for daily use?▾

Practicality score is 5.0/10.

What is the overall score for the 2018 Mercedes-Benz CL-Class?▾

The CarFocal Overall Score for the 2018 Mercedes-Benz CL-Class is 6.9/10. Overall score is 6.9/10 (Good). Confidence 41%. Maintenance 8.6/10. Practicality 5.0/10.

What does it cost to own and maintain a 2018 Mercedes-Benz CL-Class?▾

Based on Carfocal's data, First listed service: - Synthetic Oil Change (5W-40) - Oil Filter Replacement - Tire Rotation and Pressure Check - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering) at 10,000 miles. Estimated first-year maintenance: $500 - $900. Repair prediction highlight: Brake Pads and Rotors (typical at 40,000 miles, estimated cost Min: $600 • Max: $1,200).

What driver assistance and safety features are available on the 2018 Mercedes-Benz CL-Class?▾

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What body style is the 2018 Mercedes-Benz CL-Class?▾

According to CarFocal's specs for the 2018 Mercedes-Benz CL-Class, body style is sedan.

Should buyers consider alternatives to the 2018 Mercedes-Benz CL-Class?▾

Alternatives listed in this guide: 2018 Audi A7 and 2018 Porsche Panamera.

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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