What are the most common problems with the 2018 Chevrolet Colorado?

Transmission shudder and rough shifting are the most prevalent issues, impacting drivability.

How many recalls does the 2018 Chevrolet Colorado have?

The 2018 Chevrolet Colorado currently has 1 recall on file. Review the full recall report to see affected components and available remedies.

Is the 2018 Chevrolet Colorado a good buy used?

Verdict: Proceed with caution. Transmission shudder and rough shifting are the most prevalent issues, impacting drivability. Electrical system faults, including power loss and lighting problems, are frequently reported. A significant recall for the fuel pump requires verification of completion. Safety ratings are strong, with a 5-star score in side crash tests. Fuel economy is a weak point, averaging 15 MPG combined. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2018 Chevrolet Colorado?

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

2018 Chevrolet Colorado Report

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

Updated May 30, 2026Daniel Wilson1 Critical Recall

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Transmission shudder and rough shifting are the most prevalent issues, impacting drivability.
Electrical system faults, including power loss and lighting problems, are frequently reported.
A significant recall for the fuel pump requires verification of completion.
Safety ratings are strong, with a 5-star score in side crash tests.

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Overview

2018 Chevrolet Colorado

The 2018 Chevrolet Colorado offers a capable platform for truck utility, but used buyers should approach with caution. Its 3.6L V6 engine paired with an 8-speed automatic transmission provides adequate power, and it earns a respectable 4-star overall safety rating from NHTSA. However, a high volume of complaints, especially concerning the power train and electrical systems, coupled with a critical fuel pump recall, points to potential ownership challenges. The fuel economy is notably low for its class.

Critical Failure Risk

Owners report a 'rumble strip' sensation or shuddering, particularly during acceleration or at lower speeds. This often indicates issues with the torque converter or internal transmission components.

Early detection can help you avoid a $500-$2,500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Recall Campaigns1

Service Bulletins503

Campaign counts apply to this model year, not your VIN's repair status. Check your VIN with NHTSA.

Full Recall History →

Owner Complaints

232

Power Train72

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

Buyers prioritizing truck utility who understand and accept the risks associated with its reliability record.

+2 more buyer-fit notes in the full report

Avoid if

Drivers seeking a trouble-free ownership experience or a vehicle with a strong reliability history.

+2 more buyer-fit warnings in the full report

2018 Chevrolet Colorado Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Seating Capacity: 5
Transmission: Automatic
Drivetrain: Rear-Wheel Drive
EPA Combined MPG: 15

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Most Common Issues

1. Powertrain

Most reported

Usage: 72 reports

2. Electrical System

Usage: 31 reports

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 - Inspect Brakes

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 (4 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

1 recall campaign details & remedy notes

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FAQ

Is the 2018 Chevrolet Colorado reliable?

The CarFocal Reliability Score for the 2018 Chevrolet Colorado is 7.1/10. Reliability score is 7.1/10. NHTSA recalls: 1. Owner complaints: 232.

How practical is the 2018 Chevrolet Colorado for daily use?

Practicality score is 5.8/10. The score is mainly limited by high fuel consumption. EPA combined economy is 15 MPG. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 3030 litres.

What is the overall score for the 2018 Chevrolet Colorado?

The CarFocal Overall Score for the 2018 Chevrolet Colorado is 6.7/10. Overall score is 6.7/10 (Good). Confidence 85%. Maintenance 8.0/10. Practicality 5.8/10.

What does it cost to own and maintain a 2018 Chevrolet Colorado?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes at 7,500 miles. Estimated first-year maintenance: $600 - $1,200. Repair prediction highlight: Transmission (typical at 75,000 miles, estimated cost Min: $800 • Max: $2,500).

What is the MSRP range for the 2018 Chevrolet Colorado?

Base MSRP is $26,300.

What engine is in the 2018 Chevrolet Colorado?

Engine specs list 6 • 3.6.

What transmission does the 2018 Chevrolet Colorado use?

According to CarFocal's specs for the 2018 Chevrolet Colorado, transmission is Automatic. The paired drivetrain is Rear-Wheel Drive.

What is the combined EPA MPG for the 2018 Chevrolet Colorado?

EPA combined estimate is 15 MPG.

What driver assistance and safety features are available on the 2018 Chevrolet Colorado?

8 standard and 2 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2018 Chevrolet Colorado?

According to CarFocal's specs for the 2018 Chevrolet Colorado, seating capacity is 5.

What drivetrain does the 2018 Chevrolet Colorado use?

According to CarFocal's specs for the 2018 Chevrolet Colorado, drivetrain is Rear-Wheel Drive. Transmission is Automatic.

What are the NHTSA safety ratings for the 2018 Chevrolet Colorado?

NHTSA ratings: Overall 4/5 • Frontal 4/5 • Side 5/5 • Rollover 3/5.

What are the most common power train problems on the 2018 Chevrolet Colorado?

Top complaint category: power train (72 reports, 31% of complaints).

Are there open safety recalls on the 2018 Chevrolet Colorado?

This model year has 1 official safety campaigns listed.

Should buyers consider alternatives to the 2018 Chevrolet Colorado?

Alternatives listed in this guide: 2018 Toyota Tacoma and 2018 GMC Canyon.