Autocar India
SU

Suraj

13w

I’m confused between the Tata Sierra turbo petrol and the Thar Roxx diesel automatic. This will be my first car. It should be a comfortable five-seater. Majority usage would be in Bangalore city.

Autocar India team

Autocar India

Verified
12w
The Tata Sierra and the Mahindra Thar Roxx are completely different vehicles. The Roxx is a hardcore off-roader built on a body-on-frame chassis that can withstand a lot of abuse. However, as a daily driver, it's not as user-friendly or comfortable as the Tata Sierra.
The Sierra's back seat is very spacious, and the ride quality is exceptional. The Thar Roxx has a wide rear seat too, but has a lumpy ride, lacks, and is a bit cumbersome to handle compared to the more compact and agile Sierra.
Tata Sierra

Tata Sierra

GS

Gokul Subramanian

12w

Iam owning two cars 1) XUV 700 2025 model 2) Tata vista 2012 model Now vista getting trouble with AC issue and brake failures , so it’s time change the car to some 5 seaters When I started to search some cars below 10 lakhs ,I have seen many cars have petrol variants cars only me and my dad diesel engine lovers So we decided to upgrade our amount range to 12 lakh, in that range we seen 1)TATA NEXON - high end model( we have both customer and car service issue in Tata) 2)XUV 3X0 - MX2 pro variant a base variant 3)Hyundai -Venue 1.5 MT variant 4) Kia sonet a base variant Finally Me and dad had some dramatic idea to get THAR RWD Is that okay get for our comfortable city use and short range are suggest me some cars under 12 lakh but it should be diesel car

AB

Akshay B

12w

Go for tata Sierra undoubtedly

SS

Santosh Shinde

12w

सियारा इस बेस्ट कार

DG

Devansh Garg

12w

Nice suggestion

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Posted on: 20 Feb 2026