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•20hHi, we are a family looking for a 7-seater mainly for highways and road trips. For such usage, diesel cars seem most suitable, so we have shortlisted the Kia Carens Clavis diesel and the Mahindra XUV 7XO diesel automatic AX3. We need two cars, one for highway use and one for city use. For the city, we have decided on the Alto K10 VXi petrol manual. However, we are confused between the Carens Clavis and the 7XO for highway use. We previously owned a 2021 Tata Harrier XZ diesel manual, which was a good car, but the service experience was not satisfactory, so we want to avoid Tata. Our budget is around Rs 25 lakh, and we expect mileage of around 15-22kpl. We are fine with both manual and automatic, but will most likely choose automatic. We need a comfortable 7-seater with good mileage, suitable for long-distance travel across India, with minimal driving fatigue and a 5-star safety rating.
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Autocar India
Go for the Kia Carens Clavis diesel automatic. For your usage, this is a family-first decision, and the Clavis simply does the fundamentals better where it matters most.
The biggest factor here is third row comfort and flexibility, and this is where the Clavis clearly stands out. It has a longer wheelbase, which directly translates into better cabin space and usability for all three rows , and more importantly, the second row can be adjusted to create usable room in the third row, something the Mahindra XUV 7XO simply cannot do due to its fixed middle row. For long road trips across India with family, that flexibility makes a real difference because the third row is actually usable for adults, not just kids.
The Clavis also suits your mileage expectations better. Its smaller diesel engine is inherently more efficient and tends to return better real-world economy than the larger engine in the XUV , which matters when you are covering long distances regularly.
The Mahindra XUV 7XO still has its strengths. It offers a stronger diesel engine and better outright performance, and it also has a clear edge in safety credentials with a 5-star rating , but the compromise is clear. The third row is tight, and without adjustability in the second row, it limits how comfortably you can use all seven seats over long distances.

Kia Carens Clavis
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Posted on: 17 Apr 2026
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