The new month has started with several price changes that could affect household budgets. From commercial LPG cylinders to cars and milk in Mumbai, some products have become costlier from September 1.While the domestic LPG cylinder price remains unchanged, commercial users will have to pay more. Car buyers will also face higher prices as Tata and Hyundai have announced hikes.Commercial LPG Cylinder Price RisesThe price of a 19 kg commercial LPG cylinder has increased by ₹9.50 from September 1.In Delhi, the price of a commercial LPG cylinder has now reached ₹2,747.50. However, there has been no change in the price of domestic LPG cylinders.Tata Cars Become More ExpensiveTata Motors has increased the prices of its cars from September 1. The hike is up to ₹25,000, although the exact increase varies depending on the car and model.This means buyers planning to purchase a Tata car this month may have to pay more than before.Hyundai Announces Price HikeHyundai has also increased car prices from September 1. The company has announced a price hike of up to 1 percent across various cars.Models including the Hyundai i20, Grand i10 Nios and Xterra will become more expensive following the revision.Milk Prices Rise in MumbaiMilk has also become costlier in Mumbai at the start of September. The Mumbai Milk Producers Association has increased wholesale milk prices by around ₹9 per litre from September 1.The increase is at the wholesale level and could affect retail milk prices in the future, potentially adding to household expenses.September Begins With Higher CostsThe start of September has brought price increases across several everyday expenses. Commercial LPG users, prospective car buyers and consumers in Mumbai could feel the impact of these changes on their budgets.