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By Moses Akaigwe
J.D. Power study of U.S. vehicles finds Lexus as the most dependable brand for 2026, followed by Buick and MINI, with the industry average at 204 problems per 100 three‑year‑old cars.
Only 10 of the 30 brands surveyed reported 194 or fewer problems, underscoring the growing importance of reliability as new‑car prices rise.
Key points:
J.D. Power’s 2026 vehicle dependability study measured problems experienced by original owners of three‑year‑old vehicles.
Lexus ranked as the least problematic brand, with the fewest issues per 100 vehicles.
Buick placed second on the list, while MINI ranked third.
The study included 30 automotive brands that produce gasoline, hybrid and electric cars, trucks and SUVs.
The industry average was 204 problems per 100 vehicles; the ten most dependable brands had 194 problems per 100 vehicles or less.
As new car prices rise, choosing a reliable car brand is arguably more important than ever before for average American drivers.
Reliable new cars can easily last for over 200,000 miles when they’re properly taken care of. Regular maintenance goes a long way, but there are some vehicles that are more dependable than others.
J.D. Power conducted a U.S. vehicle dependability study to identify “the problems experienced by original owners of three-year-old vehicles.”
The study yielded a list of car brands with the least problems per 100 vehicles. These are the most reliable car brands of 2026, according to the vehicle dependability study conducted by J.D. Power.
MINI produces some of the most dependable vehicles,
MINI, the British automotive brand responsible for the MINI cooper, makes some of the least problematic vehicles, says J.D. Power.
MINI currently produces MINI Cooper and MINI Countryman models. The highly customizable British cars have a distinct exterior design.
MINI vehicles resemble go-karts and handle like them thanks to their quick steering and engaging driving dynamics.
The British brand has been using components and engines co-developed by luxury German automaker BMW since 2001.
MINI has simplified the designs of its best-selling vehicles to deliver predictable reliability year after year, earning it the top third spot on J.D. Power’s list of most dependable car brands for 2026.
