Problems with 2020 gmc acadia

Electrical system, fuel system, and brakes issues among the top complaints received by the NHTSA from vehicle owners.

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Problems with 2020 gmc acadia

We expect the Acadia will have about average reliability when compared to the average new car. This prediction is based on the , , and models, plus the GMC brand scores. The owner comments describe problems respondents experienced with this vehicle. Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks. Started in August, dealer tightened heat shield which did not fix issue. They ordered a new part, which was on backorder for several months. The problem is now fixed and was under warranty. Technicians first ID'd a crimped drain hose in the sunroof, causing water to back up, freeze and crack the frame which resulted in aleak. Multiple visits to the dealer before they found the windshield had not been properly sealed during manufacture which resulted in water leaking into dashboard and floor anytime it was raining, windshield wiper fluid was used, or in car wash. This vehicle should have been declared under lemon law, but because the price of new vehicles had risen so dramatically over COVID, we could not afford a replacement if one could be found , and so continue to drive this vehicle today.

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Buying a used GMC Acadia can be one of your best moves on the used crossover market, but only if you avoid the worst-rated model years. So, our team set out to investigate by checking out the details on best years to buy and worst GMC Acadia years to avoid which we ranked according to available driver feedback and complaints on platforms like NHTSA. This reliable info can make buying a car easier for you. Want to know how we do it? Find out more about our research methodology. From there, we spread our research to other sources that feature real-life tests of the vehicle and safety rating s that we greatly appreciated when getting our list ready.

Problems with 2020 gmc acadia

That brings us to the GMC Acadia problems many owners have dealt with. According to RepairPal , one of the most common problems that the GMC Acadia can experience is that the check engine light may turn on for a somewhat trivial reason. This is a straightforward fix that can be fixed by tightening the cap. This means that diagnosing this issue may be more expensive than fixing it for many Acadia owners.

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Great build quality GM! Sep 22, Top Contributors this Month View All. Oct 15, JavaScript is disabled. If the diffuser separates from the inflator during deployment, RRAB performance may be degraded, increasing the risk of injury in a crash. Engine Cooling. Your Message Briefly describe the problem Briefly describe the problem. The owner comments describe problems respondents experienced with this vehicle. The '21 had the Ultimate Pkg and the '20 is not, but has all the stuff of the Ultimate Pkg since each item can be ordered separately outside of the Ultimate Pkg except for active ride control, which only comes on the Ultimate and cannot be ordered as a separate item GMC vs. Both had the 3. The diffuser component of the Roof-Rail Air Bag RRAB inflator may not have been properly crimped to the inflator and could separate from the inflator during air bag deployment. Reactivate now to get the information you were looking for! Less things to go wrong.

We expect the Acadia will have about average reliability when compared to the average new car.

Learn more about car Reliability. Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage includes rack and pinion , power steering pumps and hoses, leaks , wheel balance, springs or torsion bars, bushings, electronic or air suspension. It has about 46k on it. Owners may contact Cadillac customer service at or GMC customer service at Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks. Problems relating to faulty brakes come a close second, which of course also relates to vehicle speed control. Wipers turn on by themselves shooting water and completely stopped in the middle of interstate with cars doing 70 mph all around me. Reactivate now to get the information you were looking for! Explore Our Forums. But otherwise seems to be durable. Sometimes restarting will fix it , other times not. Out of the near month of having this vehicle, I have only had the chance to drive it for maybe a week. After 2 days they tell me there was a clog in the ac evacuation hose, so water started shooting directly into the main body control module totally destroying it and with parts and labor. What should you do:.