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Dhanekula Rakesh

7w

I want to replace my i20 Elite petrol with a Tata Sierra diesel automatic. Monthly usage is under 1,000km. Budget is ₹20 lakh. Which car should I buy?

Autocar India team

Autocar India

Verified
6w
The Tata Sierra is a good upgrade from your Hyundai i20. You will enjoy the space and features inside. The diesel engine is not very punchy, but it's a tired and tested unit and it uses a lean NOx trap to manage emissions so you do not have to worry about the diesel particulate filter clogging as you do in other diesels in the segment - which tend to clog if your driving is all typically short runs (less than 60kms) in the city.
Besides the Tata Sierra, it's hard to figure out what you would like without knowing specifics, such as the importance of rear seat space, features, engine performance, etc. However, you can also consider the new Kia Seltos, which is a very good all-rounder. However, bear in mind, since you are switching to diesel, your running at least once a week should include a long drive with speeds around 60-70kph to avoid potential DPF clogging issues.  
Kia Seltos

Kia Seltos

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Hi Autocar Expert, I currently own a Tata Nexon XZA diesel and am planning to upgrade. However, I have a major parking constraint at my home. I am interested in the Toyota Innova Hycross, but if it is parked in my parking space, the doors cannot be opened properly due to limited space. Because of this, I am considering buying a car that offers an automatic or self-parking feature. Could you please guide me on which cars offer this feature and would suit my situation?

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Auto parking might not solve your problem if your parking space is too narrow to open the doors. The summon feature that the Tata Harrier EV gets could be of some use, but it won’t fit your requirements if you need a three-row vehicle like the Toyota Innova Hycross.Instead, we suggest you take a look at the Kia Carens Clavis. It is narrower than the Hycross by about 45-50mm and is roughly the same width as your Nexon, so it should fit in your parking space. In terms of interior volume, while it is not as spacious as the Hycross, it offers plenty of room in the second row and a genuinely usable third row.

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Posted on: 1 Feb 2026