Maruti Suzuki India on Tuesday said it has increased prices of its entire model range with immediate effect..An estimated weighted average of increase across models is 0.45%, the auto major said in a regulatory filing..This indicative figure is calculated using ex-showroom prices of models in Delhi and will come into effect from Jan. 16, 2024, it added..Maruti Suzuki India sells a range of cars starting from Alto to Invicto, priced between Rs 3.54-28.42 lakh (ex-showroom).