Hi, I am planning to buy a CNG AMT car and have shortlisted the Tata Punch and Tata Altroz top models which are both accomplished+ S AMT CNG models. Which one should I choose?

Autocar India

•2d

You should consider the Maruti Suzuki Brezza CNG, ideally the mid variant. It fits your brief because it gives very good mileage in stop-go traffic, and if your running rises to 1,000 km a month, the lower fuel cost helps even more. The suspension deals well with rough city roads, the seats are supportive for long hours, and Maruti’s service is easy and usually light on the wallet.Know the trade-offs: The CNG is only available with a manual, and it will feel underpowered on hills or with a full load. The CNG tank also eats into boot space. If you want an automatic for traffic, pick the Tata Punch CNG AMT automatic instead; you’ll lose some mileage, and it's a smaller car, but it will be more convenient to drive.

Maruti Suzuki Brezza

Tata Punch

Autocar India

•2d

The new Hyundai Venue is a genuinely well-rounded package. It is more spacious than before, the rear seat is now comfortable enough for two adults, the turbo petrol engine feels punchy, and overall, it is easy to live with. The only caveat is the DCT gearbox. It is smooth enough in normal use, but it is not as seamless in traffic as the 3XO’s torque converter automatic, which is where the Mahindra clearly has the advantage.The Mahindra XUV 3XO also has a wider and more spacious rear seat, making it a better five-seater if family use matters. The downside is boot space, which is among the smallest in the segment, so if luggage carrying matters, that is worth keeping in mind.The new Tata Punch is a solid improvement over the older car, but compared to the others here, it does not feel as premium, as powerful or as sophisticated, which is reflected in its lower price positioning. The Nexon is still a competent option, but against the fresher 3XO and Venue, it now feels a little dated.

Hyundai Venue

Tata Punch

Tata Nexon

Mahindra XUV 3XO

Autocar India

•8h

At 1,200 to 1,300 km a month with regular expressway use, this is not the kind of usage pattern that typically makes a diesel a bad idea from a DPF perspective. Your assumption there is broadly fair because the car will regularly get the sustained runs and exhaust temperatures needed for regeneration, unlike a pure short trip city diesel.The bigger issue is 10-year ownership in NCR. Even with the policy debates and legal back-and-forth, the reality is that diesel ownership in Delhi NCR carries uncertainty that petrol simply does not. If your plan is genuinely to keep the car long term, that matters.On resale after 10 years, under current rules, yes, selling the Mahindra XUV 7XO outside NCR with the proper NOC, transfer process and compliance in the destination state should be possible, assuming that state permits the vehicle and its emissions category. But policy environments can change over a decade, so we would not make a purchase today purely assuming that the exit route remains friction-free.So if you are buying with a 5 to 7-year ownership mindset, the diesel makes strong sense. If you are genuinely buying for 10 years plus in NCR, the petrol is the lower-stress choice even if the diesel suits your usage better.

Mahindra XUV 7XO