Ramananda Kumar Rayudu
•4hI am planning to buy the Mahindra XUV 7XO AX7T Automatic and would like to keep it for the next 10 years. However, I am confused between the petrol automatic and diesel automatic variants. My annual running will be around 6,000-8,000 km, with an occasional long highway trip once every three months. Considering my usage pattern, especially the potential DPF-related concerns with a diesel vehicle, which variant would you recommend?

Autocar India
For your usage, we would recommend the Mahindra XUV 7XO AX7T petrol automatic without much hesitation. Your yearly running is relatively low for a diesel to make financial sense. More importantly, while your occasional highway trips every three months will help, the usage pattern still does not naturally favour a diesel. Modern diesels are happiest when they are regularly driven for longer distances, and while you may never face a DPF issue, you are also not really using the diesel in the way that maximizes its advantages.
The petrol automatic will be smoother for everyday use, quieter, easier to live with and better suited to a 10 year ownership horizon. The fuel efficiency will be lower than the diesel, but at your annual running, the difference in fuel cost is unlikely to offset the higher purchase price and the potential complexity of diesel ownership.
Mahindra XUV 7XO
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Posted on: 3 Jun 2026
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