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NHTSA Vehicle Research

2018 Buick Enclave Research

Free safety data straight from the National Highway Traffic Safety Administration. Recalls, consumer complaints, and crash test ratings — everything you need before you buy.

0 Recalls
62 Complaints
5★ Safety Rating
FREE Gov Data

🛡️ NCAP Crash Test Safety Ratings

Year Overall Front Crash Side Crash Rollover
2018

⚠️ NHTSA Recalls (0)

No recalls found for the Buick Enclave in recent model years. That's a good sign!

💬 Consumer Complaints (62)

Real complaints filed with NHTSA by Buick Enclave owners. These reports help identify common issues and potential safety concerns.

Most Reported Components

ComponentComplaints
SERVICE BRAKES 13
POWER TRAIN 9
ENGINE 6
UNKNOWN OR OTHER 4
POWER TRAIN,ENGINE 3
FUEL/PROPULSION SYSTEM 2
STRUCTURE 2
ELECTRICAL SYSTEM,ENGINE AND ENGINE COOLING 1
VISIBILITY/WIPER 1
SEAT BELTS 1
2018 model • ELECTRICAL SYSTEM,ENGINE AND ENGINE COOLING • 05/26/2022

The contact owns a 2018 Buick Enclave. The contact stated that while driving at various speeds, the vehicle shut off and failed to restart. The vehicle was towed to the dealer, where the alternator was replaced 4 times before the dealer diagnosed that the failure was due to oil leaking onto the alternator and the battery. The contact stated that…

2018 model • POWER TRAIN • 05/12/2026

After two transmission flushes and being told by a Buick dealership's service technicians that nothing is wrong with the vechile's transmission, it has now failed completely at ~90k miles.

2018 model • UNKNOWN OR OTHER • 02/01/2026

Catalic converter weld broke both sides now

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