Development of the new ist was based on the Toyota brand design philosophy "Vibrant Clarity". The vehicle's unique crossover silhouette was formed by combining a body widened to 1.7 meters with a compact length that is less than 4 meters, evoking the strength and vitality of an SUV.
The front features a wider track compared with the first-generation ist, creating a sense of stability and power, while the side emphasizes the individuality of the compact body with 16-inch wheels and sculpted body lines. The rear creates a unique sense of presence with overhanging fenders and a powerful, broad look.
Inside, the seemingly floating center console features smooth curves that flow like water over a protruding rock. The concentric Optitron meters (with multi-information display) with speedometer and tachometer needles centered on concentric circles, creates an advanced radar-like feel.