A practical three-row SUV sharing the same Theta II engine, and the same serious recall history, as the related Optima and Hyundai Santa Fe.
The Sorento's SUV body asks a bit more of this engine than the lighter Optima sedan does, though the core risk here comes from the manufacturing defect detailed on the shared engine page rather than from this specific application's demands.
As with the Optima, this generation falls within the Theta II recall's affected production window, making the engine page's VIN-check guidance essential before buying.
This is about the car itself — for engine-specific failure points, see the dedicated engine page below.
This Sorento shares its 2.4L Theta II, and that engine's recall history, with the related Optima and Hyundai Santa Fe. The VIN recall check on the shared engine page is essential before considering this car.
FULL ENGINE BREAKDOWNHyundai Theta II 2.4L/2.0T — Reliable or Not →This is absolutely non-negotiable: check the vehicle's recall history by VIN before considering anything else about this car.
If the recall applies and shows as incomplete, do not proceed with the purchase until it is resolved.
Listen for a rod-knocking noise, particularly at idle, and treat any such noise as disqualifying regardless of price or seller claims.