Venkat
•21hI need advise on choosing my next car. Im looking to buy xuv 7xo automatic. But im confused to make a decision between petrol and diesel. My current usage is ~10-15k per year mostly within city(60-70%). If i go for diesel variant, what are the things i should be aware interms of expenditure/maintenance as a user. Or do i have any advantage if i choose petrol

Autocar India
Go for the Mahindra XUV 7XO petrol automatic (2.0 turbo with the 6‑speed auto) for your use – with 10–15k km a year and mostly city driving, it will be the easier and cleaner choice. In traffic the petrol feels smoother and quieter, the gearbox shifts gently, and you will not have to worry about the diesel’s exhaust filter. City running is where modern diesels can struggle because the DPF – a filter that traps soot – can clog if the car only does short, slow trips. When that happens it asks for a “regen”, which means you need to drive at higher speeds for a while to clear it; ignore it and you may need a workshop visit. Diesel also brings a higher on‑road price, slightly higher service bills, and you must top up AdBlue (DEF) from time to time.
The diesel automatic still makes sense if you do many highway trips, often carry a full load, or you really value lower fuel use – it pulls strongly and sits at low revs on the open road. One thing to be aware of with the petrol is that in heavy traffic it will use more fuel than the diesel, and you will hear the engine when you press hard.
If you’re still split, drive both back to back in slow traffic and ask the dealer to show you the DPF regen process on the diesel. Given your pattern, the petrol auto will keep ownership simple and stress‑free.
Mahindra XUV 7XO
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Posted on: 7 Apr 2026
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