If you're shopping three-row SUVs and the Sorento catches your eye, know this: generation matters more than brand loyalty here. The 2011-2020 models earned their reputation the hard way, owners report needing two or three complete engine replacements before 110k miles, with Kia dragging its feet on warranty coverage until recalls forced action. The 2021-and-newer models fixed the engine drama but swapped it for DCT transmission failures in the turbocharged EX and higher trims, typically around 70k miles. The bright spot? The current Sorento Hybrid runs a bulletproof conventional six-speed automatic and delivers 32 mpg without the powertrain anxiety. It's genuinely competitive if you can live with a tighter third row than the Highlander offers and don't need to tow a boat. Skip the older generations entirely, and if you're buying new, either go Hybrid or stick with the base engine and transmission, the turbo DCT combo is a $6,000 repair waiting to happen.
Mazda built this two-row SUV to deliver luxury materials and a punchy inline-six at thousands below German pricing, but the brand-new platform wasn't ready for showrooms. Rear brakes squeal so persistently that Mazda extended the warranty and redesigned the pads, yet parts remain backordered six months out. Radiators crack at 17,000 miles. Rattles infiltrate the cabin after 20,000. MotorTrend's yearlong tester called it one of their worst long-term vehicles, citing quality lapses that shouldn't exist at $50,000. The CX-90 costs the same, adds a third row, and shares these same problems. If you want Mazda's excellent driving feel without the early-adopter tax, wait for the second model year or choose the CX-50 Hybrid, which uses Toyota's proven powertrain instead of this troubled architecture. Skip this one unless steep discounts compensate for likely warranty visits.