What are the most common problems with the 2018 Kia Sorento?

The 2018 Sorento's average reliability is significantly impacted by multiple critical safety recalls, particularly concerning the steering system and trailer hitch wiring.

How many recalls does the 2018 Kia Sorento have?

The 2018 Kia Sorento currently has 10 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2018 Kia Sorento a good buy used?

Verdict: Proceed with caution. The 2018 Sorento's average reliability is significantly impacted by multiple critical safety recalls, particularly concerning the steering system and trailer hitch wiring. Prioritize confirming the completion of recalls related to the steering column (SC167) and trailer hitch (SC249) before purchase. The V6 engine and all-wheel-drive system provide capable performance, but fuel economy is average, leading to potentially high fuel costs. A high Technical Service Bulletin (TSB) count suggests numerous minor to moderate technical issues may have required dealer attention throughout its lifecycle. While no consumer complaints were logged in the dataset, the numerous recalls and TSBs indicate a need for thorough inspection of key systems. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2018 Kia Sorento?

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

2018 Kia Sorento Report

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

Updated Jun 10, 2026Ryan Davis3 Critical Recalls

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

The 2018 Sorento's average reliability is significantly impacted by multiple critical safety recalls, particularly concerning the steering system and trailer hitch wiring.
Prioritize confirming the completion of recalls related to the steering column (SC167) and trailer hitch (SC249) before purchase.
The V6 engine and all-wheel-drive system provide capable performance, but fuel economy is average, leading to potentially high fuel costs.
A high Technical Service Bulletin (TSB) count suggests numerous minor to moderate technical issues may have required dealer attention throughout its lifecycle.

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Overview

2018 Kia Sorento

The 2018 Kia Sorento presents itself as a practical, three-row SUV with available all-wheel drive and a robust 3.3L V6 engine. While it garners praise for its utility and passenger space, its overall reliability assessment is average. This is largely due to a notable number of critical safety recalls, including issues with the steering system and potential fire risks associated with trailer hitch wiring. Despite a lack of consumer complaints in the provided data, the volume and nature of these recalls, coupled with a high TSB count, suggest potential underlying component issues that warrant buyer attention. Fuel economy is respectable for its class, achieving a combined 19 MPG.

Critical Failure Risk

A significant fire risk recall (SC249) exists for the trailer hitch harness module due to potential electrical shorts. Owners were advised to park outdoors until repair.

Early detection can help you avoid a repair of about $0.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls10

Service Bulletins0

Full Recall History →

Owner Complaints

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Families needing flexible seating and cargo space who prioritize all-wheel-drive capability.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a vehicle with a strong, proven track record of exceptional reliability.

+2 more buyer-fit warnings in the full report

2018 Kia Sorento Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Seating Capacity: 5
Transmission: Automatic
Drivetrain: All-Wheel Drive
EPA Combined MPG: 19

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Most Common Issues

1. Trailer Hitch Electrical Fire Risk

Most reported

Usage data observed

2. Steering Column Weld Defect

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection

Est. shop cost: $100 - $150

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

10 recall campaign details & remedy notes

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FAQ

Is the 2018 Kia Sorento reliable?

The CarFocal Reliability Score for the 2018 Kia Sorento is 8.4/10. Reliability score is 8.4/10. NHTSA recalls: 10. Owner complaints: 0.

How practical is the 2018 Kia Sorento for daily use?

Practicality score is 4.5/10. The score is mainly limited by high fuel consumption. EPA combined economy is 19 MPG. Seating capacity is 5. 4 passenger doors are listed.

What is the overall score for the 2018 Kia Sorento?

The CarFocal Overall Score for the 2018 Kia Sorento is 6.2/10. Overall score is 6.2/10 (Mixed). Confidence 55%. Maintenance 8.3/10. Practicality 4.5/10.

What does it cost to own and maintain a 2018 Kia Sorento?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection at 7,500 miles. Estimated first-year maintenance: $400 - $600. Repair prediction highlight: Trailer Hitch Module (estimated cost Min: $0 (Recall)).

What is the MSRP range for the 2018 Kia Sorento?

Base MSRP is $44,500.

What engine is in the 2018 Kia Sorento?

Engine specs list 6 • 3.3.

What transmission does the 2018 Kia Sorento use?

According to CarFocal's specs for the 2018 Kia Sorento, transmission is Automatic. The paired drivetrain is All-Wheel Drive.

What is the combined EPA MPG for the 2018 Kia Sorento?

EPA combined estimate is 19 MPG.

What driver assistance and safety features are available on the 2018 Kia Sorento?

6 standard and 7 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2018 Kia Sorento?

According to CarFocal's specs for the 2018 Kia Sorento, seating capacity is 5.

What drivetrain does the 2018 Kia Sorento use?

According to CarFocal's specs for the 2018 Kia Sorento, drivetrain is All-Wheel Drive. Transmission is Automatic.

Are there open safety recalls on the 2018 Kia Sorento?

This model year has 10 official safety campaigns listed.