What are the most common problems with the 2018 Acura ILX?

**Fuel system issues** are the primary concern, with numerous recalls and complaints related to the fuel pump and fuel tank. This can lead to stalling and inaccurate fuel gauge readings.

How many recalls does the 2018 Acura ILX have?

The 2018 Acura ILX currently has 37 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2018 Acura ILX a good buy used?

Verdict: Proceed with caution. **Fuel system issues** are the primary concern, with numerous recalls and complaints related to the fuel pump and fuel tank. This can lead to stalling and inaccurate fuel gauge readings. A critical **master cylinder recall** impacts braking performance, making it essential to verify this repair is completed. Despite a high overall safety score, the sheer volume of recalls indicates potential for **future repair costs**. The ILX offers good fuel efficiency, but the underlying mechanical concerns may offset long-term value. Prioritize a detailed inspection of the **fuel system** and confirm all safety recalls are addressed. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2018 Acura ILX?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2018 Acura ILX.

2018 Acura ILX Report

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

Updated May 30, 2026Ethan Miller36 Critical Recalls

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Fuel system issues are the primary concern, with numerous recalls and complaints related to the fuel pump and fuel tank. This can lead to stalling and inaccurate fuel gauge readings.
A critical master cylinder recall impacts braking performance, making it essential to verify this repair is completed.
Despite a high overall safety score, the sheer volume of recalls indicates potential for future repair costs.
The ILX offers good fuel efficiency, but the underlying mechanical concerns may offset long-term value.

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Overview

2018 Acura ILX

The 2018 Acura ILX offers a mixed ownership proposition. While it boasts a strong overall safety rating of 5 out of 5 from NHTSA and achieves a respectable 29 MPG combined, its reliability is overshadowed by a substantial number of recalls (37) and complaints (22). The dominant issues revolve around the fuel system, including repeated fuel pump failures and potential braking system concerns due to a master cylinder recall. These factors suggest a higher likelihood of future repair needs and associated costs, impacting its long-term value.

Critical Failure Risk

Numerous recalls and complaints point to widespread issues with the fuel pump, including repeated failures and potential fuel tank deformation affecting fuel level readings. This is the most critical and frequently reported problem area for the 2018 ILX.

Early detection can help you avoid a $500-$1,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls37

Service Bulletins0

Full Recall History →

Owner Complaints

Fuel/Propulsion System11

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

Buyer Fit

Who This Car Is For

Best for

Savvy used car shoppers who prioritize safety ratings and fuel economy.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a trouble-free ownership experience.

+2 more buyer-fit warnings in the full report

2018 Acura ILX Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Premium
Seating Capacity: 5
Transmission: Automatic (AM-S8)
Drivetrain: Front-Wheel Drive
Body Style: Sedan
EPA Combined MPG: 29

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Most Common Issues

1. Fuel System

Most reported

Usage: 11 reports

2. Fuel System

Usage: 7 reports

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Engine Oil, Oil Filter)

Est. shop cost: $100 - $200

7,500 mi

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

Full pre-purchase inspection checklist

Complete maintenance schedule (5 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

37 recall campaign details & remedy notes

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FAQ

Is the 2018 Acura ILX reliable?

The CarFocal Reliability Score for the 2018 Acura ILX is 6.3/10. Reliability score is 6.3/10. NHTSA recalls: 37. Owner complaints: 22.

How practical is the 2018 Acura ILX for daily use?

Practicality score is 5.8/10. EPA combined economy is 29 MPG. Seating capacity is 5. 4 passenger doors are listed.

What is the overall score for the 2018 Acura ILX?

The CarFocal Overall Score for the 2018 Acura ILX is 7.1/10. Overall score is 7.1/10 (Good). Confidence 85%. Maintenance 6.0/10. Tuning 3.0/10. Practicality 5.8/10.

What does it cost to own and maintain a 2018 Acura ILX?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Engine Oil, Oil Filter) at 7,500 miles. Estimated first-year maintenance: $1,500 - $2,500. Repair prediction highlight: Fuel Pump (typical at 60,000 miles, estimated cost Min: $500 • Max: $1000).

What engine is in the 2018 Acura ILX?

Engine specs list 4 • 2.4.

What transmission does the 2018 Acura ILX use?

According to CarFocal's specs for the 2018 Acura ILX, transmission is Automatic (AM-S8). The paired drivetrain is Front-Wheel Drive.

Does the 2018 ILX require Premium gas?

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2018 Acura ILX?

EPA combined estimate is 29 MPG.

What driver assistance and safety features are available on the 2018 Acura ILX?

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

How many people fit in a 2018 Acura ILX?

According to CarFocal's specs for the 2018 Acura ILX, seating capacity is 5.

What body style is the 2018 Acura ILX?

According to CarFocal's specs for the 2018 Acura ILX, body style is sedan.

What drivetrain does the 2018 Acura ILX use?

According to CarFocal's specs for the 2018 Acura ILX, drivetrain is Front-Wheel Drive. Transmission is Automatic (AM-S8).

What are the NHTSA safety ratings for the 2018 Acura ILX?

NHTSA ratings: Overall 5/5 • Frontal 4/5 • Side 5/5 • Rollover 4/5.

Is the 2018 Acura ILX good for tuning?

Tuning potential is rated 3/10. The 2018 Acura ILX offers a premium feel but is not a prime candidate for aggressive engine tuning. Its 2.

What are the most common fuel/propulsion system problems on the 2018 Acura ILX?

Top complaint category: fuel/propulsion system (11 reports, 50% of complaints).

Are there open safety recalls on the 2018 Acura ILX?

This model year has 37 official safety campaigns listed.