Fuel efficiency

Kia Sonet mileage

ARAI claimed figures reach up to 22.30 kmpl. Here is the efficiency for every gearbox and fuel type.

Claimed mileage & estimated monthly fuel cost

Engine & GearboxClaimed (ARAI)1,000 km / month1,500 km / month
Petrol, Manual18.4 kmpl₹5,151₹7,726
Diesel, Manual22.3 kmpl₹3,931₹5,897
Petrol, DCT19.2 kmpl₹4,936₹7,404

Fuel cost uses sample Delhi rates: Petrol ₹94.77/L, Diesel ₹87.67/L, CNG ₹76.09/kg. Real-world city driving is typically 15–25% lower than the ARAI test cycle.

Tips for maximizing your mileage

  • Maintain recommended tyre pressures indicated on the driver door sill plate.
  • In manual gearboxes, shift up before 2,000 RPM. In automatic transmissions, use gentle throttle inputs.
  • Avoid prolonged engine idling at traffic signals; use the Auto-Start-Stop feature if equipped.
  • Use AC in recirculation mode once cabin reaches desired temperature to reduce compressor load.

ARAI certified fuel efficiency from manufacturer brochure. Data checked 2 Nov 2026.