I’ve owned a Toyota Etios Liva diesel and a Honda City diesel, and I now drive a Hyundai Creta petrol. I drive about 100 km a day, and my fuel bill is currently around Rs 18,000 a month. Should my next car be a diesel SUV to cut fuel costs? The City diesel was an excellent car, but I had to switch because of its low ground clearance. The Creta is a good car, but I need better fuel efficiency. Would buying a diesel SUV help? I’d also like your advice on the Mahindra Scorpio N and XUV700: are they worth buying? Overall, which is the best SUV under Rs 25 lakh?
With a daily running of around 100km, switching to a diesel SUV makes sense, and we would suggest looking at the Kia Seltos diesel and Mahindra XUV 7XO diesel automatic. However, don't assume that a larger diesel SUV will automatically reduce your monthly fuel bill significantly.
The Mahindra XUV 7XO diesel automatic is a great upgrade if you want more space, performance and comfort. Its 2.2-litre diesel engine produces 185hp and 450Nm, and returned 13.1kpl in Autocar India's real-world tests. However, given its size and weight, your monthly fuel expenditure may not reduce dramatically compared to your Creta petrol.
The Kia Seltos diesel, on the other hand, will be more economical to run and is also a refined SUV with a premium cabin. It will feel more spacious than your Creta, although it cannot match the XUV 7XO for outright cabin space and performance.

Kia Seltos
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Posted on: 5 Nov 2026
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