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I am planning to buy a car in the Rs 12-13 lakh price range and will travel around 1,000-1,200km on the highway every month. Should I go for the Sonet diesel, or would a petrol car be a better choice? If petrol is the better option, please suggest cars with good mileage, as fuel efficiency is my main concern.
With 1,000-1,200 km of highway driving per month, the Kia Sonet diesel is a sensible choice. At that kind of running, the fuel cost savings of diesel over petrol become meaningful, especially on highways where diesel engines are at their most efficient. The Sonet diesel is a strong highway performer, with good torque for overtaking and a relaxed cruising nature. It is also a well-rounded package with a comfortable ride and a decent feature set.
If you are open to petrol, the Maruti Suzuki Brezza is the best alternative. It is one of the most fuel-efficient petrol SUVs in the segment, and Maruti's ownership experience and service reach are hard to beat. However, the fuel cost difference compared to diesel will still be noticeable in your running costs.
Kia Sonet
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@autocar.india If I choose Breeza which one is better turbo or NA engine.
@tejateja good choice. If you get open road and enjoy driving then Turbo petrol is a good option however, if you want smoother driving experience or drive in traffic than 1.2L NA is clear winner as it is more refined and clam.
I am to buy a new car on this Diwali. My monthly running is 1500-2000 km with 60% highway driving. My budget is 30-35 L. Kindly suggest options
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Posted on: 6 Sept 2026
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