This page covers 2 recalls, 18 owner complaints, NHTSA crash-test ratings and EPA fuel economy for the 2020 Buick Encore.
26–27 mpg combined
8.7–9 L/100km
Small Sport Utility Vehicle 2WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted. Ranges reflect the 2 tested variants for this model year.
5/5 Overall
NHTSA 5-Star Safety Rating
Engine and fuel system issues dominate what 2020 Buick Encore owners report. On the engine side, turbocharger failure is the most commonly described problem, with multiple owners reporting the turbo giving out at relatively low mileage, under 40,000 miles in several cases, often with no warning before the check engine light appears. Owners also describe stalling and hesitation during acceleration, which in some cases has been traced to the high-pressure fuel pump or its control module. A few owners report that engine trouble comes paired with a stiff brake pedal and stability control warning lights illuminating together. The electrical system draws a handful of complaints as well, though those reports are less specific in their descriptions. One owner separately notes a strong sulfur smell consistent with a catalytic converter issue.
18
Total Complaints
1
Crash-Related
1
With Injuries
By System
The 2020 Buick Encore has 2 recalls, the most serious involving the automatic transmission's start-stop accumulator, which can leak transmission fluid and eventually cause the engine to lose propulsion while driving.
The second recall affects certain Encore GX models and involves the front seats, where one or both rear attachment bolts may not have been installed. A seat missing those bolts can shift during a crash, increasing the risk of injury to the occupant.
At a glance
What can fail
The endcap on the start-stop transmission accumulator may be missing bolts, which could affect transmission operation.
What the fix does
Dealers will inspect the accumulator endcap and replace it if bolts are missing, at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 2 tested variants; worst-case ratings shown.
Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
At a glance
What can fail
The rear attachment bolts that secure one or both front seats may not have been installed during manufacturing.
What the fix does
Dealers will inspect both front seat attachments and install any missing bolts at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
