The 2018 Maruti Suzuki Swift is based on Suzuki latest heartest platform. Dimentionally, Lt’s wheelbase is 20mm longer than the previous generation swift, while also being 40mm wide. However, It is 10mm dimention means that form the outside it is a more compact and square package. More importantly on the inside this frees up more knee room as well as shoulder room for the rear seat passenger as well as adds 85 kg more boot space.