The leaked images are from a brochure for the Maruti Celerio, the replacement for the Maruti A-Star nameplate the Alto wears in the Indian market.
The car is being unveiled tomorrow at the Indian Auto Expo in New Delhi, but the brochure has been leaked online by Autoportal, showing the exterior and also specification for the new car.
The five-door hatchback gets fresher looks, and has grown in some directions: the 1600mm width is the same but the 3600mm length is up 100mm, the 1560mm height is up 90mm and the 2425 wheelbase is 65mm longer.
The brochure describes the newcomer as a five-seater, but with the width not having increased, it's likely Australian cars will continue as four-seaters. However luggage capacity looks to have increased from the current 110 litres to 235 litres.
But not much has changed under the skin. The new car is powered by the Alto's carryover a 1.0-litre three-cylinder engine, developing 50kW and 90Nm with the options of either a five-speed manual and an automatic transmission.
This will be the fourth generation of the Alto to arrive in Australia, and while local cars often add more than the spec lists of the Indian versions, the brochure shows features include wing mirrors with turn indicators (not currently on our Alto).
This reporter is on Twitter: @KarlaPincott