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How reliable are the Chevy Blazers?

The Chevy Blazer is a mid-size SUV that has been a popular choice for many drivers over the years. When it comes to reliability, the Blazer has a mixed reputation, with some model years performing better than others. Overall, the Blazer can be considered a reasonably reliable vehicle, but there are some important factors to consider.


Reliability Ratings and Trends


According to data from reputable sources like Consumer Reports and J.D. Power, the Chevy Blazer has generally received average to above-average reliability ratings over the years. The Blazer's reliability has improved in more recent model years, with the latest versions scoring better than older models.


However, it's important to note that reliability can vary significantly between different model years and individual vehicles. Some Blazer models have experienced more issues than others, particularly with components like the transmission, electrical system, and engine.


Common Issues and Maintenance Needs



  • Transmission problems, including slipping, jerking, or delayed shifting, have been reported in some Blazer models.

  • Electrical issues, such as problems with the infotainment system or battery, have also been noted by some owners.

  • Engine-related problems, including oil leaks and engine failure, have been reported in a small percentage of Blazer vehicles.

  • Regular maintenance, such as oil changes, brake service, and tire rotations, is essential for maintaining the Blazer's reliability and longevity.


Overall, the Chevy Blazer can be considered a reasonably reliable SUV, but it's important for owners to be aware of the potential issues and to stay on top of recommended maintenance to ensure the best possible performance and longevity.

How long do Chevy Blazers last?


A well-maintained Chevy Blazer can last up to 200,000 miles or around 13 to 20 years, while the average lifespan is around 117,000 miles or 8.6 years. Longevity depends heavily on preventative maintenance, such as regularly changing the oil, checking fluids, and addressing potential issues like transmission or electrical problems. Some owners report their vehicles exceeding 200,000 miles with diligent care.
 
Factors influencing lifespan

  • Maintenance: Sticking to the recommended maintenance schedule is crucial for a longer lifespan. This includes regular oil changes, fluid top-offs, and other routine checks. 
  • Preventative care: Address issues as they arise. Common problems can include electrical, transmission, or fuel pump issues, and catching them early can prevent major damage. 
  • Driving habits: How you drive can impact your Blazer's lifespan. Responsible driving habits will help extend its life. 
  • Driving conditions: Where and how you drive (e.g., city vs. highway) can also play a role. 

How to maximize your Blazer's lifespan
  • Follow the recommended maintenance schedule in your owner's manual. 
  • Check and top off fluids like coolant, brake fluid, and windshield washer fluid regularly. 
  • Get professional detailing and washes every few months to keep the exterior and interior in good condition. 
  • Change the oil and oil filter according to the manufacturer's recommendations. 
  • Stay on top of any small issues that may come up to prevent them from becoming larger problems. 



Are Chevy Trailblazers a reliable vehicle?


As a whole, consumers found the vehicle's styling and reliability to be its strongest features and quality to be its weakest. 29 out of 39 of owners (74% of them) rank the 2026 Trailblazer five out of five stars.



What is the most common problem with a Chevy Blazer?


Common problems: Some of the most common problems with the 2022 Chevy Blazer include electrical system issues, brake problems, and structural errors.



How reliable is a Chevy Blazer?


The Chevrolet Blazer has a generally reliable reputation, with some sources giving it high ratings for quality and reliability. However, more critical sources like Consumer Reports suggest that recent models are expected to be less reliable than the average new car and have a history of recalls. Owner satisfaction can be positive, though some specific issues, especially with advanced features like those on the Blazer EV, have been reported. 
Positive aspects

  • High ratings: J.D. Power gives the Blazer a quality and reliability rating of 86 out of 100, and RepairPal ranks it highly among its segment. 
  • Positive owner sentiment: Many owners express satisfaction with their Blazers and recommend them, often citing its styling and comfort as highlights. 
  • Warranty: The basic warranty is 3 years or 36,000 miles, and some owners recommend purchasing an extended warranty for extra peace of mind. 

Potential concerns
  • Reliability predictions: Consumer Reports predicts that some newer models will be less reliable than average, based on data from recent model years. 
  • Recalls: Some model years have been subject to recalls, though the number of recalls varies by year. 
  • Specific issues: The fully electric Blazer EV has reported issues with the functionality of its driver-assist features, such as the pedestrian warning and reverse automatic braking systems. Some owners have also experienced electrical and software problems. 
  • Maintenance: Some reports suggest that while overall reliability can be good, a warranty is still a worthwhile investment, and routine maintenance is important. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.