@gp58z0c5 Go for Grand Vitara because it's very comfortable, reliable, low maintenance, good looking and better mileage. I am using it for last 3 years and it feels like new even after 3 years. So, go for it.

autocar.india

•20h

With 1,500 km a month in Delhi NCR, the decision is really between fuel savings and convenience. The Brezza VXI CNG will save you money on running costs, but you will have to live with a manual gearbox in heavy traffic, which can get tiring over time. The Brezza VXI AT, on the other hand, gives you the convenience of an automatic, but you will be paying more for fuel.Given your usage and the fact that you are already driving a Grand Vitara Delta AT, it makes more sense to stick with an automatic. The fuel savings from CNG are significant, but the daily convenience of an automatic in Delhi traffic is hard to put a price on. If you are open to the ZXI AT, it is the better choice overall, even if you are not interested in the sunroof. The additional features and the automatic gearbox will make ownership easier and more enjoyable in the long run.

Maruti Suzuki Brezza

Maruti Suzuki Grand Vitara

autocar.india

•22h

Go for the Maruti Suzuki Grand Vitara. It is the more sensible family car and will give you a better long-term ownership experience. The Grand Vitara is a proven product with a comfortable ride, good real world fuel efficiency and Maruti’s strong service network, which makes it a very easy car to live with. It is also a well-rounded family SUV with enough space for five, a decent boot and a good balance between city and highway use.The Tata Sierra is a more interesting product with a more premium cabin and a more distinctive design, but it is a newer car with a shorter ownership track record and Tata’s service experience is still not as consistent as Maruti’s. For a family car under Rs.15 lakh, the Grand Vitara is the safer and more sensible choice.

Maruti Suzuki Grand Vitara

Tata Sierra

autocar.india

•2d

While your concerns are valid, do note that all cars will see a mileage drop running on E20 petrol; it's just that E10 compliant cars like your 2021 Maruti Suzuki Brezza will see a relatively higher impact due to the engine not being calibrated for the fuel. As for which car to pick, since mileage is your maximum priority, we recommend the Maruti Suzuki Grand Vitara Zeta (O). It remains the mileage king in its segment, and even when you factor in the efficiency drop, it will do better than the others you have shortlisted. Bear in mind, however, that it uses the same 1.5-litre petrol engine as your Brezza, so in terms of powertrain, it won't feel like much of an upgrade on that front. As for the new launches, the Grand Vitara may get a minor facelift later this year, but it will not really impact the overall ownership experience (or mileage), so we recommend going ahead and buying it now. The next-gen Hyundai Creta is not due until sometime in 2027.

Maruti Suzuki Grand Vitara

Maruti Suzuki Brezza

Hyundai Creta