Zameer Patel
•5hHi, I have booked the Mahindra XUV 7XO AX7T Diesel. This will be my second car and will be used primarily for highway travel, serving as an alternative vehicle with occasional family trips. My annual running will be around 5,000 km, and I plan to sell the car after about two years. Given this usage pattern, would it be better to opt for the diesel variant despite potential DPF-related concerns, or should I consider the petrol variant instead? I am also somewhat concerned about the resale value of the petrol version.

Autocar India
In your case, we would actually stick with the diesel. The reason is that this is not going to be your primary city car. You have clearly stated that it will be used mainly for highway travel, occasional family trips and as a second vehicle. Those are exactly the conditions under which a modern diesel is happiest. With regular highway runs, the DPF gets the opportunity to regenerate properly, so we would not be overly concerned about DPF issues.
The bigger factor is your planned two-year ownership period. In the used market, the diesel XUV 7XO is likely to be more desirable and easier to sell than the petrol, especially because buyers looking at a large SUV often prefer the stronger torque delivery and superior fuel efficiency of the diesel. That should help residual values as well.
If you were doing 5,000 km a year entirely in city traffic, we would steer you towards the petrol. But your usage pattern is different. The car will spend most of its time doing exactly the kind of driving that suits the diesel powertrain.
Mahindra XUV 7XO
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Posted on: 5 Jun 2026
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