I am planning to buy a car this year, around Diwali or the end of 2026. I am looking for a spacious, comfortable and safe 5-seater for my family, with an on-road budget of Rs 8–15 lakh. Around Rs 12 lakh is my sweet spot, although I am open to spending less if a car offers excellent mileage, safety, space and reliability. My expected running is around 7,000–8,000 km per month, primarily involving daily commutes, a mix of GT road driving and city driving. I intend to keep the car for at least 10–12 years, so fuel efficiency, low maintenance costs, long-term reliability, comfortable seating and good after-sales service are my top priorities. I am not particularly interested in fancy features that I may rarely use; essential safety and convenience features are more than sufficient. Considering my high monthly running, which fuel type, petrol, diesel or CNG, would be the most economical and practical choice over 10–12 years? Please recommend the best cars and specific variants within my budget, comparing their real-world mileage, running costs, maintenance expenses, reliability and family comfort. For CNG options, I would particularly like an assessment of factory-fitted underbody CNG tanks and their practicality for long-term ownership. Please suggest suitable options in both petrol and CNG, and explain which car, engine and fuel option you would personally choose for my usage, keeping long-term ownership costs and reliability in mind.
Given your exceptionally high monthly running, the Maruti Suzuki Brezza VXI CNG would be our recommendation. It offers a good combination of cabin space, comfortable seating, practicality and low running costs. The factory-fitted underbody CNG tank is a particularly useful feature, as it preserves most of the boot space instead of taking up the luggage area. The VXi should also fit comfortably within your Rs 12 lakh on-road target, without having to stretch your budget for features you may rarely use.

Maruti Suzuki Brezza
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Posted on: 7 Nov 2026
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