Autocar India
SU

Sud

3d

Hi, I need your advice. I drive around 1,000-1,500 km per month in Brahmavar/Mangalore, with 70% city use and 30% highway driving. We are a family of three, and I also travel with a large dog in the boot area. I plan to keep the car for 5-7 years. My budget is Rs. 15-20 lakh. I currently own a 2018 Maruti Suzuki Swift Dzire Petrol ZXI. I am considering the Tata Sierra AT, Harrier AT, and Kia Seltos AT. I have a few questions: -Which one would be the cheapest to run per km over 5-7 years, considering fuel, service, insurance, and resale value? -Would petrol or diesel be better for my usage? -Which one is the most reliable and easiest to live with for city driving, carrying a dog, and luggage? -Are there any concerns with the Sierra being a completely new model?

Autocar India team

Autocar India

Verified
32m

With 70% city use in Brahmavar/Mangalore, 1,000-1,500 km a month, and a family of three plus a large dog, the Kia Seltos diesel automatic fits best. Diesel makes sense for your running. Your 30% highway mix each month helps keep the DPF system healthy, so city use should not be a worry. If most daily trips are very short stop-start runs, petrol is simpler, but your usage suits diesel better.

For reliability and ease in the city, the Seltos is the most proven and the easiest to steer and park. The trade-off is space: the boot will take a big dog, but dog plus large suitcases may be tight. If you often carry the dog and lots of bags together, the Tata Harrier diesel automatic is roomier, but it will cost more to run.

Overall, the Seltos diesel is a good fit.

Kia Seltos

Kia Seltos

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SO

Soumil

3d

I’m on the hunt for a car with a budget of around ₹22 lakh on the road (Bh registration). I’m open to stretching the budget a bit if I find a truly amazing car or one with cutting-edge tech. Right now, I have an R-Pass booking for the Duster Hybrid. I took the Duster 1.3L DCT for a spin and absolutely loved the driving feel and the engine. The front cabin was also quite nice. However, my family felt the rear was a bit cramped and congested. It’s usually just my wife and me travelling; my family rarely joins us for long trips. So, we’re still deciding whether to stick with the hybrid or explore other options because of the cramped space at the rear. Also, if they launch it at ₹24-25L starting, it would make it overpriced for the quality and experience it offers. I also test-drove a Seltos Diesel Automatic. Everyone enjoyed it equally. The only thing it didn’t quite have was the performance of the VW or Duster 1.3. But overall, it’s a good, stable car with good comfort and a smooth drive. I’m a bit worried about the ethanol mixing updates without proper planning by the government, and how it would affect our petrol cars since they support E20 only. Hence, Diesel feels safer, especially since I can do weekly or bi-weekly highway trips through the Atal-Setu/Palm Beach Road to get the right amount of highway running to avoid DPF troubles. I don’t have a home charger for an EV for at least a year until I shift into our new apartment, so I’m not sure if I should consider them. Also, there aren’t any reliable EVs within my budget except for the Hyundai Creta EV. It’s a nice car, but it feels a bit outdated and isn’t rated as safe as a 5-star vehicle. Staying away from Tata cars. Any suggestions welcome.

Autocar India team

Autocar India

Verified
3h

Your observations are quite right, and given your requirements, the Kia Seltos diesel automatic seems to be the best fit. It takes care of your ethanol worry because diesel avoids that issue entirely, and your regular highway trips will keep the diesel particulate filter (DPF) healthy. Your family already likes its comfort and smooth, steady feel, and on the highway, it has strong enough pull for quick passes. As you have noted, it won’t feel as eager as the Renault Duster or the VW turbo petrols when you floor it, and the 1.5 diesel - though refined amongst rivals - is a bit louder than a petrol overall. Also, higher tech features come on costlier trims, so a top-spec trim could push that Rs 22 lakh limit on the on-road price.If driving fun is the top priority and you rarely use the back seat, the Renault Duster 1.3 turbo automatic still makes sense over the hybrid, which is as yet untested, but will likely sacrifice some punchiness given its naturally aspirated Atkinson-cycle petrol engine. If the hybrid lands around Rs 24-25 lakh, it may not add enough value for your use. As for the rear seat, the Duster doesn't offer as much as rivals despite its grown dimensions (it seems to have gone into the boot), and the hybrid's battery could even hamper this further. Overall, for your requirements, the Seltos diesel auto still feels the better choice.

VehicleKia Seltos
VehicleRenault Duster

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Posted on: 22 May 2026