Which Toyota model was the first to use the TNGA platform?

The fourth-generation Toyota Prius was the first Toyota model to use the TNGA platform.

Toyota introduced the Prius on TNGA in late 2015, beginning with the XW50 fourth generation. TNGA, short for Toyota New Global Architecture, is a modular engineering strategy designed to share core components across vehicles while allowing different body styles and drivetrains.

The Prius was a logical starting point because Toyota was redesigning one of its most technically important models. The TNGA-based car used a lower center of gravity and a more rigid structure, improving handling and ride comfort without abandoning the hybrid system that defined the Prius.

The RAV4, Camry, and Corolla later adopted TNGA-based architectures, but they were not first. A common mix-up is treating “TNGA” as one single platform: Toyota uses several related versions, including TNGA-C, TNGA-K, and TNGA-L, for vehicles of different sizes and layouts.