The TLX is a design-first sedan with polarizing trade-offs. Its aggressive exterior wins universal praise, but the cramped cabin, smaller than a Civic inside despite 5-series footprint, is a deal-breaker for many. The 2015-2020 V6 models suffer systematic rod bearing failures requiring engine replacement, though the current-gen (2021+) uses a different powertrain. The Type S looks compelling at $53k base but disappoints enthusiasts: it's a full second slower to 60 than the M340i while costing nearly as much after options and dealer markups. Community consensus: buy it for the looks and SH-AWD if you don't need rear seat space, but the Accord 2.0T or German rivals offer better value for most buyers. Production ends 2025.
The Sonata offers sharp styling and premium tech at a price that undercuts the Accord, but the 2011-2019 Theta II engines were catastrophic, seized motors, oil consumption, and rod bearing failures between 60k-100k miles, with dealerships often fighting warranty claims. The 2020 redesign brought fresh looks and the 2022+ SmartStream engines show real improvement, but depreciation still reflects the older models' sins. Walk past anything pre-2020; current-gen buyers get genuine value and a 10-year warranty, but you're betting Hyundai has truly fixed what broke.