2018 Buick Encore Problems, Complaints & Recalls

Source: NHTSA · Updated Aug 2, 2026 · 74 owner complaints analyzed

Compared with other Encore years
About as many complaints as other years 5th of 10 for complaints
Safety recalls
None on file
NHTSA crash rating
5 out of 5 stars

Owners have filed 74 complaints with NHTSA about the 2018 Buick Encore. That ranks 5th out of 10 Encore model years for complaints. The most reported problem area is engine (29 complaints, 39%), typically at around 89,254 miles. Complaints mention 10 crashes, 9 injuries. There are no safety recalls on file for this model year.

Buick Encore
Buick Encore facelift photographed in Hohhot , Inner Mongolia province, China.. Representative photo; appearance varies by model year. Photo: Navigator84, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

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Most common 2018 Buick Encore problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine29 · ~89,254 mi
Service Brakes11 · ~14,684 mi
Air Bags10 · ~10,150 mi
Power Train10 · ~48,000 mi
Unknown or Other10 · ~7,312 mi
Electrical System9 · ~61,000 mi
Fuel/propulsion System6
Steering6 · ~40,500 mi
Electronic Stability Control (esc)5 · ~54,500 mi
Engine and Engine Cooling3 · ~103,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine2939%89,254——
Service Brakes1115%14,684——
Air Bags1014%10,150——
Power Train1014%48,000——
Unknown or Other1014%7,312——
Electrical System912%61,000——
Fuel/propulsion System68%———
Steering68%40,500——
Electronic Stability Control (esc)57%54,500——
Engine and Engine Cooling34%103,000——
Vehicle Speed Control34%27,684——
Seat Belts23%17,846——
Exterior Lighting11%41,000——
Latches/locks/linkages11%800——
Structure11%———
Visibility/wiper11%20,000——
Wheels11%48,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2025, with 14 complaints
2018: 6201862019: 7201972020: 5202052021: 7202172022: 7202272023: 6202362024: 132024132025: 142025142026: 920269

n = 74 complaints · Source: NHTSA

2018 Buick Encore recalls (0)

No safety recalls are on file for the 2018 Buick Encore.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Not long after I purchased my car, i noticed it was lacking power during takeoff and when driving uphill which forced my car to hit very high RPMs during normal use. There was also a P0299 code that appeared then disappeared frequently. I discovered a turbo special coverage N232395330 and took it…

Engine · received Aug 2, 2026 · NHTSA complaint 11754320

General Motors issued a Special Policy N202299080 covering 2014 Buick Encores. My 2018 Encore had the same issues and symptoms as this Policy. My concern is because of this known problem the crankcase can be pressurized causing oil leaks which could cause a fire. General Motors issued a Service…

Engine · received Jul 31, 2026 · NHTSA complaint 11754080

Strong odor of gasoline, followed by a crack in the high pressure fuel line. Gasoline poured out under pressure from fuel line approximately 1 foot ahead of the right rear tire. Major amount of spillage - literally several gallons within a minute or so, that eventually faded as the system lost…

Fuel/propulsion System · received Jul 20, 2026 · NHTSA complaint 11751621

Request for Goodwill Assistance – Turbocharger Failure (Special Coverage XXX) Dear General Motors Customer Assistance, I am writing to request a one-time goodwill repair for my 2018 Buick Encore (VIN: [XXX]). Approximately two months after purchasing this vehicle, the check engine light…

Engine · received Jun 10, 2026 · NHTSA complaint 11743163

I am filing a formal safety complaint regarding a repeated dangerous defect in my 2018 Buick Encore. The vehicle intermittently locks up while driving without warning. When this happens: brakes become unresponsive or lock steering becomes difficult or locks gas pedal does not respond dashboard…

Service Brakes · received Apr 29, 2026 · NHTSA complaint 11734491

Other Buick Encore years

← 2017 Encore · 2019 Encore →

See all Buick Encore problems by year, every Buick model, or the Buick VIN decoder.

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Frequently asked questions

What are the most common problems with the 2018 Buick Encore?

Owners most often report engine, service brakes, air bags problems. The top one, engine, accounts for 29 complaints.

Was there a recall on the 2018 Buick Encore?

No safety recalls are on file for this model year.

Was the 2018 Buick Encore a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Encore model years, the 2018 has about as many complaints as a typical year, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.