SS
S Sinha
•4dIs it advisable to buy the diesel automatic of the XUV 7XO over its petrol automatic to save fuel costs, given my annual mileage would be below 10,000 km? The diesel automatic 2WD costs about ₹2 lakh more than the petrol automatic, which I can recover in 2 years, but I am confused because of potential DPF issues. My driving would be 80% in Bengaluru, which is notorious for traffic.
Share your real-world experience
Be the first to help
Got a suggestion? Write it here
Share your real-world experience
Be the first to help
Got a suggestion? Write it here
Share your real-world experience
Be the first to help
Got a suggestion? Write it here
Share your real-world experience
Be the first to help
Got a suggestion? Write it here

Autocar India
With under 10,000 km annual running and 80% driving in Bengaluru traffic, we would strongly suggest going for the Mahindra XUV 7XO petrol automatic. The biggest concern with diesel in your usage is exactly what you mentioned, DPF-related issues. Since most of your driving will be in slow, stop-and-go traffic, the engine may not get the kind of sustained runs it needs for proper regeneration, which can lead to inconvenience over time.
Also, while on paper it may seem like you can recover the Rs 2 lakh price difference in 2 years, in reality, the gap is not that significant. The diesel automatic is not exceptionally efficient, and the real-world difference between petrol and diesel will not be huge, especially in city conditions. With your running, the actual savings will take much longer to justify the higher upfront cost.
The petrol automatic, on the other hand, will be smoother, quieter and more hassle-free in everyday city driving. It will simply be easier to live with, given your usage pattern.

Mahindra XUV 7XO
Explore cars mentioned
Share your real-world experience
Be the first to help
Got a suggestion? Write it here
Share your real-world experience
Be the first to help
Got a suggestion? Write it here
Got a suggestion for S?
Add a Comment
More questions on similar cars
Posted on: 21 Mar 2026
Need expert advice?
Ask the Autocar community and experts.
Share your real-world experience
Be the first to help
Got a suggestion? Write it here
Share your real-world experience
Be the first to help
Got a suggestion? Write it here
