buick Regal problems
0 safety recalls. 33 owner complaints. We mapped every trouble spot before you sign the papers.
Solid reliability overall. Common issues are concentrated in a few systems.
Top trouble spots 3 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
TL* THE CONTACT OWNS A 2015 BUICK REGAL. WHILE STOPPED AT A TRAFFIC LIGHT, THE VEHICLE BEGAN TO PUTTER AND HESITATE WHILE ACCELERATING. THE FAILURE OCCURRED RANDOMLY. THE DEALER DIAGNOSED THAT THE ENGINE FRACTURED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE…
ENGINE HAS GONE OUT TWICE WITHIN 54K MILES. SERVICE TECH SAID THIS IS A KNOW ISSUE WITH THE 2015 BUICK REGAL ENGINE. I JUST HAD IT REPLACED THE 2ND TIME IN FEB OF 2020. FIRST TIME IT WENT OUT THERE WAS ONLY 12K MILES ON IT. NOW ITS NOV. OF 2020 AND THE CAR IS HAVING THE SAME…
I WENT TO TURN OFF CAR AFTER I PARKED KEY WOULDN'T TURN OFF OR COME OUT OF IGNITION
WHILE EXITING AN INTERSTATE ON A SHARP CURVE FAILED TO RESPOND. NO WARNING LIGHTS APPEARED. WHEN APPLYING BRAKE STEERING BEGAN TO RESPOND. CONTACTED DEALER SERVICE DEPARTMENT CHARLIE OBAUGH STAUNTON VIRGINIA. VEHICLE IS NOT ON RECALL LIST. PROBLEM APPEARS TO BE SIMILAR TO 2016…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2015 Buick Regal reliable?
Mostly yes. With a reliability score of 8.4 out of 10 based on 33 owner complaints filed with NHTSA, the 2015 Buick Regal is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
What's the most common problem on the 2015 Buick Regal?
Based on NHTSA records, the most-reported issue is engine, with 8 complaints filed. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Buick Regal has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2015 Buick Regal?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 33 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans aren't always better value.