Tata Sierra EV Base Variant To Get 65 kWh Battery Pack – Report

Tata Sierra EV has been one of the most anticipated car launches in India, especially after seeing the Sierra ICE more frequently on the roads. The company has been dropping some teasers confirming some of the aspects of this highly anticipated electric SUV and has revealed most or all of the design of this upcoming EV.

However, Tata Motors has not mentioned the specs, which seems to have been leaked for the first time ahead of launch. A recent report quoting dealer sources suggests that Sierra EV base Pure trim level (persona) will come with a 65 kWh battery pack, similar to that of Harrier EV.

Tata Sierra EV Base Variant Battery Specs

Sierra EV is all set to be launched in the country on June 30th, 2026 and it will be positioned below the Harrier EV and above Curvv EV, just like their ICE counterparts. While it is not officially confirmed, a recent report quoting dealer sources suggest that Sierra EV base Pure trim will come with a 65 kWh battery pack.

And the higher trims will come with a larger 75 kWh battery pack option. It has to be noted that Harrier EV also offers the same battery options and then it offers dual motor QWD setup. Tata Motors has confirmed that Sierra EV will come with dual motor QWD setup and this recent report mentions that performance metrics from Harrier EV will be carried over to Sierra EV.

Single motor RWD variants in Harrier EV is rated at 238 bhp of peak power and 315 Nm of peak torque and the 65 kWh battery pack is rated at 538 km on a single charge. In QWD dual motor variants with larger 75 kWh battery pack is rated at 622 km range on a single charge and the peak combined torque is 504 Nm.

Front motor is capable of developing 155.8 bhp and rear motor is capable of developing 234.7 bhp and they can’t be clubbed together to form 400 PS. If this recent report is true, one can expect more range with Sierra EV as it is a smaller and lighter SUV than Harrier EV.

What to expect?

It has to be noted that Harrier EV is capable of sprinting from 0-100 km/h in just 6.3 seconds. If Sierra EV comes with the same performance metrics as Harrier EV, Sierra EV will be much quicker as well. For the launch of Harrier EV, Tata Motors successfully attempted Elephant Rock climb and Sierra EV is expected to Tal Moreeb sand dunes climb, which is one of the tallest in the world.

Launch will happen on 30th of June and it will directly take on Mahindra’s BE 6 along with other electric SUVs in the segment like Hyundai Creta Electric, Maruti Suzuki eVitara, MG ZS EV and Tata’s own Curvv EV.

Source