Hyundai Genesis
Problems & Worst Years

Electrical gremlins dominate the complaint record for both model years of the Hyundai Genesis sedan covered here. In 2015, which drew 118 complaints spread across 32 distinct problem categories, the single biggest theme is recall repair delays tied to the electrical system (16 reports) — owners who had already identified a problem but couldn't get it fixed promptly — compounded by headlight malfunctions (12 reports) and a more serious complaint of electrical failures preventing the car from starting at all (8 reports). A brake line corrosion issue, logged under the fuel system category but describing a genuine stopping-power concern, adds 6 more reports, and general engine stalling with power loss contributes another 6. None of the 2015 complaints carry NHTSA's highest safety-severity tag, though the sheer number of distinct issues — 32 in total — suggests a car that generated a wide variety of owner frustrations rather than one dominant failure mode.

The 2016 model year is smaller in volume (79 complaints) but proportionally more serious, with 2 of its 11 logged problems flagged for safety. An electrical system short circuit leads the list at 14 reports, followed closely by an oil pressure sensor failure (10 reports) and a repeat of the headlight malfunction seen the year before (10 reports). Intermittent power loss tied to the electrical system (9 reports) rounds out a pattern that, across both years, points toward wiring and electrical components as the Genesis's most persistent weak point, with engine sensor and performance issues as a secondary concern.

Four recall campaigns touch this model — 15V097, 16V575, 21V160, and 24V107 — with 21V160 and 24V107 appearing against both years in this file, meaning some of the electrical concerns owners reported have since been addressed through manufacturer action, though a buyer should confirm any given car has actually had the work done. As with any used vehicle, these complaint counts reflect what owners chose to report rather than a precise failure rate, and a mechanic's inspection of the electrical system alongside a review of recall completion history will tell you more than the aggregate numbers alone.