Feb 6, 2025

When shopping for a midsize SUV, reliability is a key consideration. After all, a dependable vehicle provides peace of mind for your daily commutes and long road trips alike. If the GMC Acadia has caught your eye, you may be wondering about its reliability. Our team at Meadowland GMC has dived into what makes the Acadia stand out, its reliability ratings, and how it compares year by year.

Silver GMC Acadia parked on rocks

The Importance of Understanding Vehicle Reliability

Understanding a vehicle’s reliability is about more than just avoiding breakdowns. It encompasses how well the car holds up over time, the cost of repairs, and how long you can expect it to perform at its best. A reliable SUV such as the GMC Acadia not only reduces the stress of unexpected issues but also ensures safety and cost efficiency over the long haul.

GMC Acadia Reliability Overview

The GMC Acadia has built a solid reputation as a dependable SUV, but keeping it that way comes down to routine maintenance. J.D. Power’s quality and reliability ratings give the Acadia an impressive score of 84 out of 100, reflecting factors such as engine performance and design. In simple terms, a higher score means fewer headaches and a more enjoyable ownership experience.

GMC Acadia Reliability by Year

Over the years, the reliability of the GMC Acadia has improved significantly. Early models faced challenges, particularly in their first-generation years (2007-2016), with issues related to transmission and electrical systems. However, by the 2015 model year, GMC had resolved many of these problems, making it one of the best years for the Acadia.

The second-generation Acadia, introduced in 2017, brought improved features and performance, solidifying its reputation as a dependable SUV. Newer models continue to perform well in terms of durability and functionality.

GMC Acadia Common Problems

While the GMC Acadia is generally reliable, no vehicle is without its quirks. Below are the most common issues Acadia owners have encountered and how to address them.

Engine Performance Problems

One of the most reported issues with the GMC Acadia revolves around engine performance, including symptoms such as rough idling, stalling, or loss of power.

Diagnosis:

  • Check for illuminated check engine lights using an OBD-II scanner.
  • Look out for unusual noises, such as knocking or sputtering, which could point to problems with the fuel system or ignition.

Fix:

  • Replace worn-out spark plugs or faulty ignition coils.
  • Check the fuel filter and pump to address fuel system blockages.
  • Regularly replace the air filter to maintain smooth engine operation.

Transmission Issues

Transmission problems, such as slipping gears or rough shifting, are common in older models.

Diagnosis:

  • Look out for delayed gear shifts or grinding noises.
  • Check fluid levels, as low or contaminated transmission fluid is often the culprit.

Fix:

  • Top off or flush the transmission fluid as needed.
  • For more complex issues, consult a certified transmission specialist.

Brake Problems

Brakes are critical for safety, and many Acadia owners report squeaking or grinding noises.

Diagnosis:

  • Squeaking sounds usually point to worn brake pads.
  • Reduced stopping power or a spongy brake pedal can signal fluid or master cylinder issues.

Fix:

  • Replace brake pads and inspect brake rotors.
  • Flush and refill brake fluid when needed.

Suspension and Steering Problems

Issues with suspension and steering can make the Acadia feel less stable on the road.

Diagnosis:

  • Uneven tire wear often indicates suspension problems.
  • Steering wheel vibrations or pulling to one side suggest alignment issues.

Fix:

  • Replace worn shocks and struts.
  • Perform a wheel alignment to improve handling.

Regular upkeep is key to addressing common issues. However, if problems persist or seem complex, it’s best to seek professional help.

Best and Worst Years for the GMC Acadia

If you’re considering buying a GMC Acadia, it’s worth knowing which years stand out and which ones to avoid.

Best Years for the GMC Acadia

The 2015 and 2016 models are among the most reliable and offer strong performance. The newer models are excellent choices, thanks to their enhanced reliability.

Worst Years for the GMC Acadia

Early models, particularly 2007-2010, had notable reliability issues. Problems with the transmission and electrical systems make these years less desirable. It’s also wise to stay clear of 2012-2013 and 2017-2018 models.

GMC Acadia Life Expectancy

By providing proper care and maintenance, you can help your GMC Acadia easily exceed 200,000 miles. If you drive an average of 15,000 miles per year, this commitment could translate to over 13 years of dependable service. To maximize your vehicle’s life span, make regular maintenance a priority. Simple tasks such as oil changes, brake pad replacements, and fluid flushes are essential for keeping your Acadia running smoothly and efficiently.

Average Maintenance and Repair Costs Over Time

The annual maintenance and repair cost for a GMC Acadia averages $734, making it an affordable choice within its category. An Acadia has a 22.8% chance of needing a major repair each year, which is slightly better than the segment average.

Ways To Extend the Life of Your GMC Acadia

Here are some practical tips to ensure your GMC Acadia remains reliable for years to come:

  • Stick to a maintenance schedule: Follow the owner’s manual for regular oil changes, filter replacements, and other services.
  • Use genuine parts: Opt for original equipment manufacturer parts to ensure optimal performance.
  • Address issues promptly: Don’t ignore warning lights or unusual symptoms, as they can escalate into more serious problems.
  • Keep it clean: Regularly wash and wax the exterior and clean the interior to prevent wear and tear.
  • Drive responsibly: Avoid aggressive driving or overloading the vehicle, which can strain the engine and transmission.

At Meadowland GMC in Carmel, New York, we offer comprehensive service for your GMC Acadia to help you maintain peak performance. Take advantage of our service specials to keep your Acadia running smoothly.

Does the GMC Acadia Hold Its Value?

Yes, the GMC Acadia tends to hold its value well compared to other SUVs in its class. Its strong reliability record, stylish design, and versatile performance make it an appealing choice for resale. Investing in newer models can further ensure better value.

Experience the GMC Acadia in Carmel, New York, Today

Visit us at Meadowland GMC in Carmel to explore the reliability and versatility of the GMC Acadia. Whether you’re looking to trade in your current vehicle, secure financing, or schedule a test-drive, we’re here to help. Contact us today to learn more and see how we can assist you in finding your perfect GMC Acadia. Let’s get you behind the wheel of an SUV you can truly rely on.

Image from gmc.com