The Maruti Swift [2018-2021] mileage range varies from undefined. Although the mileage of any car varies for different fuel types and locations (City and Highway). Vehicle size, technology, fuel type, and infrastructure all affect mileage efficiency.
The mileage of the Maruti Swift [2018-2021] petrol Variant is 22 and the mileage of the Maruti Swift [2018-2021] diesel Variant is 28.4