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Hyundai Sonata vs Tesla Model S

Midsize sedan · 2015–2020 · 3,711 federal complaints

Hyundai Sonata

1,987 complaints · 4 engines

Most-complained engine: GDITHETA-II · 2.4L I4

Full breakdown for Hyundai Sonata →

Tesla Model S

1,724 complaints · 1 engines

Most-complained engine: Electric

Full breakdown for Tesla Model S →

Side by side

Both cars scored as percentiles within Midsize sedan, so the shapes are directly comparable. Built from EPA test data.

Fuel economy90 / n/aRunning cost83 / 96Low emissions90 / n/aCabin space95 / n/aCargo space73 / n/aDisplacement14 / n/a
Hyundai SonataTesla Model S

What each one's complaints are about

Showing each car's highest-volume engine. Share of component mentions — not a failure rate, and not a ranking between the two.

Hyundai Sonata

GDITHETA-II · 2.4L I4

1,106complaints
Engine 40%Steering 11%

Tesla Model S

Electric

1,724complaints
Electrical 20%

One car having more complaints than the other mostly reflects how many were sold, not how often they break. Compare each car's own mix of problems — not the totals.