@iRage Mate, Axio is not built on the Vitz platform. Yaris is the model for Vitz. The Yaris JDM model is called Vitz. It is known as Yaris in foreign markets. Axio is more refined than older odd corollas. It's true that the Grace is built on the Fit platform. The grace has better driving pleasure than Axio but it's not refined and comfortable than Axio. It's targeted to give average sportier ride not comfort or smoother ride. Rear rigid axel suspension with torsion bars is not as pleasant as Axio's softer suspensions. Moreover, Grace has louder engine revving than Axio. Axio is a fully hybrid vehicle, although Grace is just partially so. Overall, it's preferable to go Grace if someone needs driving pleasure and fun. If you'd prefer smoother but average comfort then go for Premio or Axio. In Pakistan all mid side sedans Allion, Premio, Axio, Grace are in same price range.