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Guides, comparisons and how-tos from Toolsly — across money, motoring, tech and everyday life. Where it helps, a post comes with a free tool you can run on your own numbers.
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Tata Harrier Diesel vs Harrier EV: which one is right for you?
Same SUV, two very different ownership stories. We put the Harrier diesel head-to-head with the Harrier EV on real on-road price, running cost, resale value and the exact year the EV pulls ahead — then hand you the calculator to check it against your own driving.
Read the full comparisonDoes the Skoda Kushaq really need premium petrol anymore?
For years the honest answer for a Kushaq TSI was “yes, XP95 is worth it.” Then India’s April 2026 E20 mandate quietly changed the rule that made it true. We work out what actually makes sense now — with today’s pump prices.
Read the guideTata Nexon petrol: does the turbo need premium fuel?
The Nexon’s Revotron turbo is the odd one out — Tata specs it for just 91 RON, lower than almost every turbo rival. That one number makes it the clearest “skip premium” case on the road. Here’s the reasoning.
Read the guideHyundai Creta fuel guide: NA or turbo, and does either need premium?
Two questions decide the Creta’s running cost, and buyers usually ask only the second: which petrol engine, and whether the turbo changes the fuel answer. We work through both — the picture is simpler than the showroom makes it sound.
Read the guideMaruti Swift: forget premium fuel — here’s what really affects mileage
Premium petrol is a flat no for a Swift — that’s one line. The question worth your attention is the gap between the 24.8 km/l brochure figure and the ~18.5 you actually see, and what E20 does to it.
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