I am planning to buy a 7-seater car and am confused between the Kia Carens Clavis HTX (O) Petrol DCT and the Mahindra XUV 7XO AX5 Diesel. My confusion is mainly around a few points. The XUV 7XO has better looks and more power than the Clavis, while the Clavis offers better third-row space and a more spacious cabin. I do not have a very high annual running either. With my current car, I drive around 12,000-14,000km a year, including both city and highway driving, with occasional hill trips. This has left me confused about whether I should opt for a diesel or petrol. The XUV 7XO petrol is also not known for particularly good mileage, which makes the decision even more difficult. With the diesel option, I am also concerned about potential DPF-related issues, especially given my relatively low annual running. Since the car will primarily be driven in NCR, there is also some uncertainty around the applicability of BS6 diesel vehicles when GRAP Stage 4 restrictions are in force, as government regulations can change. Another concern is the DCT transmission. I have heard about DCTs facing heating issues in bumper-to-bumper traffic, although I am not sure how significant this issue is with the Carens Clavis. During my test drive, I also felt that the Clavis seemed somewhat underpowered in Normal mode, particularly when starting from a standstill. I had to press the accelerator pedal quite hard to get it moving more quickly. Is this simply a characteristic of the DCT and its calibration, or could it be specific to the particular test-drive car? I would really appreciate any suggestions or experiences that could help me clear up these doubts before making a decision. Thanks in advance.
Go for the Kia Carens Clavis HTX (O) Petrol DCT. Your annual running of 12,000-14,000km with a mix of city, highway and occasional hill drives is pretty healthy actually, but given your other concerns like DPF regeneration and NCR policies, petrol is the safer long-term choice. A turbo petrol gives you the punch you need out on the highway and in the hills, while also the benefits of a petrol engine that you're looking for. The Mahindra XUV 7XO is the more powerful and more rugged SUV, but the Clavis is the better family car. It has a more usable third row, a more spacious and practical cabin, and a more comfortable ride for everyday use.
On the DCT, yes, it can feel a bit hesitant at low speeds and in bumper-to-bumper traffic, but Kia’s DCT is one of the better ones in the market, and it is not a deal-breaker. The slight lag you felt in Normal mode is more to do with the car’s tuning than the gearbox itself. Switch to Sport mode and it feels much more responsive. The Clavis is not as powerful as the XUV 7XO, but it is quick enough for family use and much easier to live with in the long run. And as you pointed out, the heavier, more powerful XUV 7XO petrol is is nowhere near as efficient as the Clavis.

Kia Carens Clavis
Explore cars mentioned
@autocar.india thanku for your response. I saw a video on youtube where the reviewer said that Clavis over 80kmph doesn't feel that confident as it feels like it can body roll. Is it so? In my test drive i was just able to take it to 80kmph and for few seconds only. So was not able to judge this.
More posts on similar cars
Expert reviews worth reading
Popular discussions right now
Upcoming launch buzz
Community discussions on upcoming launches
Compare suggested cars
Curated collections
Posted on: 24 Sept 2026
Need expert advice?
Ask the Autocar community and experts.












