![\"How](\"https:\/\/badicar.com\/blog\/wp-content\/uploads\/2026\/07\/Improve-Gas-Mileage.jpg\")
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Petrol in Delhi is holding at \u20b9105 a litre this week, and Mumbai drivers are paying past \u20b9111 \u2014 rates that haven’t moved much since the last OMC revision in May 2026. You are probably wondering about how to improve gas mileage of your car. Because it actually helps you save money. It’s the difference between a \u20b92,000 tank lasting your commute eight days or eleven.\u00a0<\/span><\/p>\n Most of what kills mileage in Indian driving conditions has nothing to do with the engine under the hood and everything to do with habits you can fix by this weekend. Let\u2019s understand the 15 proven tips that genuinely move the needle on gas mileage, ranked roughly by how much difference they make.<\/span><\/p>\n Road rage was one of quickest means to empty a gas tank without actually going any faster. Quick brakes and acceleration with tight force can actually let your engine work harder than it has to. That extra effort means more fuel consumption, more wear on your brakes and tires<\/span><\/p>\n Research shows that aggressive driving can lower your gas mileage by up to 30% on the highway and more than 30% in city traffic.<\/span><\/p>\n When tires are underinflated, if they don\u2019t have enough air roll easily they require more push and for that engine has to burn more fuel to keep the same speed. Flat tires mostly cause lower fuel economy, uneven wear of tires and affect braking and handling.<\/span><\/p>\n It’s recommended to check your car\u2019s tire pressure every month and before going on a long trip. The little maintenance habit can increase your mileage and tire life.\u00a0<\/span><\/p>\n Your engine requires a\u2002constant flow of clean air to burn fuel properly. The air filter restricts the flow of air to the engine as it gets clogged by dust, dirt, leaves and other debris, hence the engine has to work\u2002harder to make the same power.\u00a0<\/span><\/p>\n On a lot of cars, it\u2019s a quick job that doesn’t require any special tools. Most manufacturers advise to check the air filter at every service and change it at the intervals.\u00a0<\/span><\/p>\n Read More:-\u00a0 How to Transfer Car Ownership in India: A Step-by-Step RTO Guide (2026)<\/a><\/strong><\/em><\/p>\n When your trunk becomes just a holding space for stuff, your fuel economy could be suffering without you knowing it. If there are any heavy objects like games equipment, boxes, and tools that are unnecessary, remove them.<\/span><\/p>\n If weight increases more than standard capacity like 45 kg (100 lbs) can decrease fuel efficiency by about 1-2%, and it impacts mostly in city driving and stop-start traffic.<\/span><\/p>\n Cruise control can be used to increase the fuel efficiency while driving on open highways by avoiding speed fluctuations. Speed changes, small ones included consume extra fuel as the engine needs to accelerate and decelerate the vehicle repeatedly.\u00a0<\/span><\/p>\n Long drives go smoothly with the help of Cruise Control as it prevents needless changes. It may not be good for busy traffic roads but best for fairly flat interstates, where steady speeds can help squeeze the most from every liter of gas.\u00a0<\/span><\/p>\n Idling your car wastes gas, and it\u2002doesn\u2019t even get you anywhere. Waiting to meet someone, waiting outside a store or driving with your engine running while you\u2019re parked your wasting fuel for no distance covered.\u00a0<\/span><\/p>\n New cars already have automatic start-stop systems for this very reason. Quick start and stop can make everything so easy and saves fuel on idling.\u00a0<\/span><\/p>\n When you start your car, the engine will take time to warm up and it uses more fuel to make it completely warm. If your engine gets cold and you try to warm up 5 times a day then your fuel burns more than it burns at one go.\u00a0<\/span><\/p>\n So combine all your errands and try to complete it once you start your engine. Do not let yourself be drawn to a lot of shorter trips in a day. It can also help you avoid extra miles and time on the road.<\/span><\/p>\n To reach faster at your destination will consume more fuel from the tank. So avoid leaving your home late and take a ride at steady speed so it saves your fuel as aerodynamics normally.<\/span><\/p>\n With most cars, fuel economy starts suffering fairly rapidly once you\u2019re driving faster than about 90\u2013100 km\/h. Even dropping your cruising speed by 10\u201315 km\/h on long road trips on the highway can help you save a\u2002little gas.\u00a0<\/span><\/p>\n Read More :- Zero Depreciation Car Insurance: Benefits, Coverage & Cost<\/a><\/em><\/strong><\/p>\n How you cool your vehicle can also impact gas mileage especially on the highway. On the highways, you probably drive fast and leaving your window open creates drag which forces the engine to work harder to move the vehicle through the air.\u00a0<\/span><\/p>\n You can open windows at short and slow speeds in a city. Turning on the AC is more fuel efficient on highways or running at high speed.<\/span><\/p>\n If you want to drive a car which can be fuel efficient then take care of it regularly. Regular maintenance including checking engine oil, plugs, sparks, tires are required to increase fuel efficiency. When these are not fixed, your engine works harder and consumes more fuel and gives poor performance.<\/span><\/p>\n Read a manual to keep following the manufacturer’s recommended service which lets your car at its best condition, improves fuel economy and can save you from costly repairs.\u00a0<\/span><\/p>\n Using the wrong grade of oil can actually reduce your fuel economy. Check your owner’s manual and stick to what’s recommended \u2014 it’s a small detail that makes a real difference.<\/span><\/p>\n Air conditioning puts extra load on your engine. In heavy city traffic, cracking a window instead of blasting AC can help \u2014 though on the highway, the reverse is often true (see tip #9).<\/span><\/p>\n Sitting in traffic means idling, braking, and accelerating over and over \u2014 the worst combination for fuel economy. A slightly longer route with steady flow can actually save more fuel than the “shortest” route full of stop-and-go.<\/span><\/p>\n If the car wheel is misaligned then your engine puts more force to move your car forward. It silently eats your mileage and if the car pulls to one side then get an alignment check quickly because your tires wear out.\u00a0<\/span><\/p>\n Temperature also affects your engine and batteries because cold weather can cause your engine to get cold easily and it sometimes hard to start the engine. So it takes time and more fuel to warm up the engine which is not good for short trips. This helps you set realistic expectations and adjust your habits rather than assuming something’s wrong with your car.<\/span><\/p>\n The gap between ARAI figures and real-world mileage is almost always driver-and-maintenance driven, not just engine architecture.<\/span><\/p>\n If your mileage complaint is a gradual, creeping drop over months, the fix is almost always maintenance \u2014 tyre pressure, air filter, spark plugs, alignment and costs under \u20b92,000 in most cases. If it’s a sudden, sharp drop, get the OBD scanned for fault codes before assuming anything about driving style.\u00a0<\/span><\/p>\n Only if you’re consistently doing long highway stints and your current car lacks cruise control or an eco mode should hardware or a car upgrade \u2014 even enter the conversation. For most Indian owners, the \u20b90 fixes (driving style, tyre pressure, timely servicing) recover more mileage than any accessory or fuel additive on the market.<\/span><\/p>\n Read More :- \u00a0How to Renewal Car Insurance: Step-by-Step Guide (2026)<\/a><\/em><\/strong><\/p>\n Once you understand all the points on how to improve gas mileage, there\u2019s nothing hard to adapt to changes. Little habits can save your money and time, so proper tire pressure, regular maintenance, and a bit of trip planning can genuinely add up to real savings over a year. You don’t need an electric vehicle or a full engine rebuild to save at\u2002the gas pump. Sometimes it really is the simple stuff that works best.\u00a0<\/span><\/p>\n Try picking just three or four of these tips to start with. Once they become second nature, add a few more. Your fuel gauge and your wallet will notice the difference.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":" Petrol in Delhi is holding at \u20b9105 a litre this week, and Mumbai drivers are paying past \u20b9111 \u2014 rates that haven’t moved much since the last OMC revision in May 2026. You are probably wondering about how to improve… Continue Reading 1. Ease Off the Gas Pedal<\/b><\/h2>\n
2. Keep Your Tires Properly Inflated<\/b><\/h2>\n
3. Don’t Ignore Your Air Filter<\/b><\/h2>\n
4. Lighten Your Load<\/b><\/h2>\n
5. Use Cruise Control on the Highway<\/b><\/h2>\n
6. Avoid Excessive Idling<\/b><\/h2>\n
![\"How](\"https:\/\/badicar.com\/blog\/wp-content\/uploads\/2026\/07\/15-Proven-Tips.jpg\")
<\/p>\n7. Combine Your Errands<\/b><\/h2>\n
8. Watch Your Speed<\/b><\/h2>\n
9. Keep Your Windows Up at High Speeds<\/b><\/h2>\n
10. Get Regular Tune-Ups<\/b><\/h2>\n
11. Use the Manufacturer-Recommended Motor Oil<\/b><\/h2>\n
12. Don’t Overuse the AC in Stop-and-Go Traffic<\/b><\/h2>\n
13. Plan Your Routes to Avoid Traffic<\/b><\/h2>\n
14. Check Your Wheel Alignment<\/b><\/h2>\n
15. Consider Your Driving Environment<\/b><\/h2>\n
A Real Comparison: Habits vs Hardware<\/b><\/h2>\n
![\"How](\"https:\/\/badicar.com\/blog\/wp-content\/uploads\/2026\/07\/Adapt-driving-habits.jpg\")
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\n Parameter<\/b><\/td>\n Maruti Suzuki Swift<\/b><\/td>\n Hyundai Grand i10 Nios<\/b><\/td>\n<\/tr>\n \n ARAI-rated mileage (petrol)<\/span><\/td>\n ~22\u201324 kmpl (actual: 24.8 kmpl manual, 25.75 kmpl AMT)\u00a0<\/span><\/td>\n ~20\u201322 kmpl (actual: 18 kmpl manual, 16 kmpl AMT)\u00a0<\/span><\/td>\n<\/tr>\n \n Real-world mileage (aggressive city driving, poor habits)<\/span><\/td>\n 14\u201315 kmpl (as per your input)<\/span><\/td>\n Not specified, but likely lower than ARAI if driven poorly<\/span><\/td>\n<\/tr>\n \n Real-world mileage (steady driving, good maintenance)<\/span><\/td>\n Can approach ARAI figures with correct habits<\/span><\/td>\n Can out-mileage a poorly driven Swift with steady acceleration, correct tyre pressure, minimal idling (as per your input)<\/span><\/td>\n<\/tr>\n \n Key takeaway<\/span><\/td>\n ARAI figure is not a guarantee; aggressive driving can drop mileage to 14\u201315 kmpl<\/span><\/td>\n A lower-rated car can deliver better real-world efficiency if driven and maintained well<\/span><\/td>\n<\/tr>\n \n Primary reason for gap<\/span><\/td>\n Driver behaviour and maintenance (not just engine design)<\/span><\/td>\n Same \u2013 driver and maintenance habits dominate real-world results<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Should You Spend Money to Fix Mileage, or Just Change Habits?<\/b><\/h2>\n
Conclusion<\/b><\/h2>\n