What is 4gr engine?

A 4gr engine is a 3.0 liter V6 engine manufactured by Toyota, primarily for use in their Camry, Avalon, and Sienna models. It features DOHC (dual overhead camshaft) with VVT-i (variable valve timing with intelligence) technology, which helps optimize the engine's performance and fuel efficiency. The 4gr engine has a maximum horsepower of around 268 and can produce up to 248 lb-ft of torque. It also has an aluminum block and cylinder head, which helps reduce weight and improve performance. Overall, the 4gr engine is known for its reliable and consistent performance, making it a popular choice among car buyers.