How to Increase Your Car's Mileage: Practical Fuel-Saving Tips for India
Real, tested ways to get more kilometres per litre from your car on Indian roads, from driving habits to maintenance and tyre care.
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AC and electrical load — the honest answer
The air conditioner does load the engine, so in crawling city traffic, switching it off saves a little fuel. But at highway speeds the trade-off flips: open windows create so much drag that the AC often wins. The practical rule is windows down in slow traffic, AC on at highway speeds. Beyond that, comfort and safety matter more than chasing a fraction of a kilometre per litre.
What does NOT work
Save your money — these deliver nothing real:
| Claim | Reality |
|---|---|
| Fuel additives & "pills" | No credible mileage benefit |
| Magnets on the fuel line | No scientific basis |
| Premium fuel in a normal car | No gain unless the engine needs it |
| Over-inflating tyres | Saves a trace of fuel but ruins grip and wear |
Over-inflating tyres beyond the recommended pressure is a particularly bad idea — the tiny fuel saving comes at the cost of grip, uneven wear and a harsher ride.