Is the Chevy Trax engine reliable?

Yes. Overall, the Chevy Trax's engine lineup provides dependable performance for everyday driving, though reliability can vary by generation and how well the vehicle is maintained.

The Trax has evolved through several model years, with updates to its small-displacement turbo engines and transmissions. This article reviews reliability signals from industry sources and owner feedback, identifies common engine-related issues, and gives practical tips for evaluating engine health in a used Trax.

Engine options and reliability by generation

The Trax has largely used GM's small turbocharged four-cylinder engines, often paired with automatic transmissions. Reliability tends to align with routine maintenance, mileage, and proper care. Here is a generation-by-generation snapshot.

Across generations the Trax employed a turbocharged four-cylinder engine family; variations mostly involve calibration tweaks and minor revisions rather than new hardware. Below is a high-level look at how the powertrains have evolved and what that means for long-term reliability.



• 2013–2017: 1.4L turbocharged I4 paired with a 6-speed automatic. Generally dependable with routine maintenance; some owners report higher oil consumption as miles accrue, and turbo or intake components can require attention at higher mileage.


• 2018–2023: Mid-cycle refresh keeps the same turbo family with refinements in calibration and components. Reliability remains solid when serviced on schedule; some model years have reported transmission behavior quirks, though outcomes vary by individual vehicle.


• 2024–present: New generation with updated powertrain options and drivetrain refinements. Early reliability signals are positive, with better efficiency and fewer engine-specific complaints, though long-term data is still developing.

Conclusion: Engine reliability is generally solid across generations when the vehicle receives timely maintenance, with most concerns tied to wear, oil management, or transmission behavior rather than fundamental design flaws.

What owners say and what to check

Owner feedback and recall data offer practical context for real-world reliability. This section highlights the most commonly reported engine-related issues and how to spot them before they become costly problems.

Oil consumption observations

Some engines in earlier Trax generations have been noted for higher oil consumption as they age. During a test drive, check the oil level and look for signs of consumption between service visits; abnormal consumption can indicate issues that should be addressed under warranty or with a dealer inspection.

Turbocharger and intake considerations

Turbo-related wear or intake plumbing problems can manifest as reduced power, misfires, or unusual noises. A smooth boost curve and absence of a loud turbo whine during acceleration are good indicators of a healthy turbo system.

Ignition and fuel system reliability

Spark plugs, fuel injectors, or ignition coils can cause rough idling or misfires if neglected. Regular maintenance and timely part replacements per the owner's manual help minimize these risks.

Transmission behavior and its impact on perception of reliability

Some model years reported uneven shifting or hesitation from automatic transmissions. While not strictly engine-related, transmission reliability affects overall impressions of engine performance, so test drives should include several gear changes and varied speeds.

Note: Many issues are addressable under warranty or recall campaigns. Always verify open recalls and service bulletins for your exact vehicle VIN.

Maintenance practices to maximize longevity

Keeping the Trax engine healthy hinges on disciplined maintenance and proactive care. The following steps reflect common-sense practices observed by technicians and reliability researchers.

• Follow GM’s maintenance schedule, including timely oil changes with the recommended oil grade. For turbo engines, synthetic oil is commonly advised to better protect bearings and seals.


• Monitor oil consumption and keep a record between service visits; report abnormal consumption to your dealer promptly.


• Maintain the cooling system: coolant level and condition, radiator integrity, and fans should be checked to prevent overheating, which can stress engine components.


• Inspect turbocharger and intake plumbing if you notice power loss, hesitation, or unusual noises; address any leaks or performance issues early.


• Keep ignition and fuel systems in good shape: replace spark plugs on schedule and use quality fuel; consider periodic fuel system cleaning if recommended for your driving pattern.


• Stay current with recalls and software/service campaigns; ensure your VIN is checked against recall databases and completed as required.

Conclusion: Proactive maintenance and timely attention to engine-related service campaigns greatly reduce the risk of long-term reliability issues and help preserve resale value.

Reliability context: how the Trax stacks up with peers

Among subcompact and small SUVs, the Trax generally lands around the industry average for engine reliability. Competitors like the Honda HR-V, Mazda CX-3/ CX-30, and Toyota C-HR each have their own reliability curves. The Trax’s reputation improves with maintenance diligence and by avoiding harsh driving that stresses turbocharged engines. Newer generations show promise for better efficiency and fewer engine-specific complaints, but long-term data remains important for a definitive ranking.

Summary

In brief, the Chevy Trax’s engines are capable and typically reliable for normal daily use when you stay current with maintenance. The most reliable trajectory tends to be for later-generation models with properly documented service histories. If you’re buying used, inspect maintenance records, check for open recalls, and take a thorough test drive to assess oil level behavior, turbo performance, and transmission smoothness. With careful ownership, the Trax can offer dependable engine performance within the subcompact SUV segment.

Are Chevy Trax engines reliable?

The Chevy Trax is a very reliable car. Its most recent J.D. Power reliability score is 83 out of 100,3 earning it a "Great" rating.

Are there any problems with the Chevy Trax?

Common Chevy Trax problems include issues with the infotainment system, engine, and transmission, particularly in older models. Specific complaints involve freezing or distorted display screens, rough idling, and transmission shudder. Owners also report problems with electrical components, such as the airbag system, and comfort issues with the seats and interior materials.
 
You can watch this video to learn about common problems of Chevy Trax: 58s1A Auto: Repair Tips & Secrets Only Mechanics KnowYouTube · Jul 12, 2023
Electrical and technology problems 

• Infotainment system: Freezing, unresponsive touchscreens, and the backup camera distorting or losing its image are common complaints. Bluetooth connectivity can also be unreliable. 
• Airbags: Some models have been recalled for airbag deployment issues, with sensors potentially failing to detect occupants. 
• Electrical faults: Other reported issues include general electrical problems, non-working windshield wipers, and warning lights. 

Engine and transmission problems 

• Engine performance: Owners report issues like rough idling and slow acceleration, especially in cold weather. Some models have had problems with the turbocharger and related sensors. 
• Misfiring: A recurring problem is misfiring in the engine, often caused by issues with spark plugs and coil packs. 
• Transmission: Some models have reported transmission shudder or unusual noises. 

This video explains engine misfiring issues in Chevy Trax: 59scarquestionsYouTube · May 23, 2025
Comfort and interior issues

• Seats: Many owners find the seats uncomfortable and lacking in support, especially on longer drives. 
• Interior materials: The use of hard plastic and cheap-feeling materials is a frequent criticism. 
• Ergonomics: The location of some controls, like the start/stop button, can be awkward. 
• Lack of features: Some models lack rear armrests, cup holders, and rear air vents, though this is often due to its price point. 

Other potential problems

• Exhaust system: Exhaust leaks and issues with the muffler, pipes, and catalytic converter have been reported. 
• Climate system: Problems with the climate control system, including electrical failures and refrigerant leaks, have occurred. 
• Suspension/steering: Early models, in particular, had recalls related to suspension components. 

What are the Chevy Trax model years to avoid?

What Are the Worst Years for the Chevrolet Trax? We'd avoid the 2015-2017 and do your research if you're looking at a 2018-2022.

How long will a Chevy Trax engine last?

A Chevy Trax engine can last 150,000 to 200,000 miles or more with proper maintenance, though some sources cite an average lifespan of around 134,000 miles. Key factors for maximizing its life include regular oil changes, tire rotations, and avoiding harsh driving habits. While some owners have reported issues, many others have had positive experiences with high mileage, particularly with the newer 2024 models. 
Factors that impact engine life

• Maintenance: Consistently changing the oil every 3,500 to 5,000 miles is crucial, especially given the wet belt engine design. Following the recommended maintenance schedule for other fluids and components is also essential. 
• Driving habits: Gentle acceleration and avoiding hard braking can extend the life of the engine and other components. 
• Engine technology: The modern 1.2L turbocharged engine has advanced technology, and while it's a smaller engine, it can provide good torque and performance. 
• Potential issues: Some owners have reported issues with engine components like injectors, and there have been other scattered reports of problems with the computer, backup camera, and transmission. 

How to maximize your Trax's engine life

• Follow the maintenance schedule: Adhere to the manufacturer's recommended service intervals for oil changes, filter replacements, and fluid checks. 
• Warm up the engine: Allow the car to warm up until the RPMs drop before driving off, especially in cold weather, to ensure proper lubrication. 
• Use the right oil: Use the recommended type of oil for your vehicle. Mobil 1 was mentioned by one user, but always check your owner's manual. 
• Consider turning off auto start/stop: Some owners suggest turning off the auto stop-start feature to reduce wear on the engine during frequent stops. 
• Address issues promptly: Don't ignore warning lights or unusual noises. Addressing minor issues early can prevent them from becoming major and more expensive problems.