Sekhar
•3dMy primary usage is on highways, and I need the maximum possible range along with a good highway driving experience. I am confused between the Tata Harrier EV 75 kWh Fearless (RWD) and the Mahindra 9S 79 kWh. Which one offers a better highway range?

Autocar India
You need a car for pure highway use and want the longest stretch between stops; in that case, we would lean towards the Mahindra XEV 9S 79kWh for its better real-world highway range. In our real-world testing, we managed 477 km on the highway, which suits your “pure highway” pattern. We have also tested the AWD Harrier EV, which managed 401 km (combined). While the RWD version should better that, it will likely still fall short of the XEV 9S’s range.
One thing to note: the Mahindra’s ride can feel a bit floaty on undulating highway surfaces, so try it out before you commit. If that is an issue, the XEV 9e has a more settled ride.
Overall, for highway-first use and maximum range, the XEV 9S 79kWh is the safer bet.

Mahindra XEV 9S
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Posted on: 6 May 2026
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