G4kd sonata

The G4KD is a 2.0L Theta II inline-4 engine used in the Hyundai Sonata and other Hyundai/Kia models. It features DOHC, dual CVVT (Continuously Variable Valve Timing), and an aluminum block, delivering around 161-165 hp. Known for its fuel efficiency and reliability, the G4KD engine is commonly found in mid-size sedans and crossovers. Regular maintenance is key to preventing common issues like oil consumption and timing chain wear.