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I have a budget of around ₹10-12 lakh and need decent fuel efficiency, as I’m not confident about petrol mileage after fuel blending. My running is on the lower side. Should I consider a Sonet diesel or a Fronx petrol? I would prefer an automatic option with features like proper hill hold control. Please advise.
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If you want efficiency, the Kia Sonet diesel is the one to go for. Beyond the cost advantage of running a diesel, the Sonet diesel is actually nicer to drive than the Maruti-Suzuki Fronx petrol.
The Sonet 1.5 diesel offers better performance and works well with the 6-speed automatic transmission. The Fronx is, of course, cheaper, but if you have the budget and want a car with low running costs and want an alternative to petrol, then the Sonet diesel is for you.
Kia Sonet
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Posted on: 30 Dec 2025
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