Hyundai has been hammered by the Theta II 2.0L/2.4L GDI engine debacle (2011-2019 Sonata, Santa Fe, Tucson, Elantra) - a $760 million criminal settlement with NHTSA and one of the largest engine recall campaigns in history. The "Kia Boyz" theft vulnerability hit immobilizer-less 2011-2022 vehicles. Newer Smartstream and Nu engines have improved, and Hyundai's EV (Ioniq 5/6) is competitive. Warranty is industry-leading (10-year/100K powertrain).
J.D. Power has put Hyundai in the top tier of its initial quality ranking but well below average in long-term dependability. Consumer Reports ranks Hyundai in the bottom half.
E-GMP platform, 800V architecture, very reliable as an EV.
3.8L Lambda II V6 - not a Theta. Strong family SUV.
Post-Theta engine family, much improved.
Avoids the Theta II problem entirely.
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Engine seize / connecting rod failure. Largest engine warranty extension in history (lifetime).
Theft-vulnerable due to missing immobilizer. Insurance rates spiked nationwide.
Hesitation, jerking, multiple software reflashes.
Theta II GDI engine failure (2011-2019), immobilizer theft vulnerability (2011-2022), 7-speed DCT shudder (2016-2018 Tucson/Elantra/Veloster), paint peeling on older models, and Bluelink subscription issues.
Average $468/year per RepairPal - reasonable. 10-year/100K powertrain warranty offsets long-term risk. Resale value below Toyota/Honda but improving.
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Newer ones (2021+) are average to above-average. The 2011-2019 Theta II engine vehicles dragged the brand reputation hard.
A connecting rod bearing failure in 2.0L/2.4L GDI engines caused thousands of engine seizures and fires. Settled for $760M; lifetime warranty extension on engines.
Hyundai issued a free software update in 2023 for affected models adding immobilizer-like protection. Steering-wheel locks still recommended.
180-220K is realistic for a well-maintained post-Theta model. Pre-2020 powertrains often die at 100-150K.
They share platforms and engines. Reliability rates are nearly identical.
Yes. 10-year/100K powertrain coverage is the best in the industry and has bailed out many Theta II owners.