
The Tata Harrier EV has been outselling the combined petrol and diesel Harrier since its second month on sale. That makes it worth examining what the data actually shows, because the pace at which buyers shifted preference is unusual for a nameplate this established.

The Harrier EV went on sale in June 2025 at a starting price of Rs 21.49 lakh ex-showroom. In its first month, it sold 475 units while the ICE Harrier sold 784 units. The EV was at 38 percent of total Harrier sales. By July 2025, just one month later, the EV crossed ahead: 1,301 units for the EV against 915 for ICE. That 59 percent EV share has not dropped below 54 percent since then.
Over the ten months from June 2025 to March 2026, the Harrier EV sold 17,592 units and the ICE variants sold 13,416 units, giving the EV a cumulative share of 57 percent of all Harrier sales. The combined nameplate total of 31,008 units in ten months is significantly higher than what the Harrier was doing on ICE power alone. In October 2025, combined sales hit 4,483 units, the highest ever monthly total for the Harrier. In November 2025, EV penetration hit 64 percent, its highest monthly figure to date.

The Harrier EV starts at Rs 21.49 lakh and goes up to Rs 30.23 lakh for the top AWD variant. It is offered with two battery pack sizes: 65 kWh with RWD and 75 kWh in both RWD and AWD layouts. Claimed ranges are 538 km for the 65 kWh, 627 km for the 75 kWh RWD, and 622 km for the 75 kWh AWD. The AWD variant uses dual motors producing a combined 313 bhp and 504 Nm. DC fast charging takes the battery from 20 to 80 percent in 25 minutes.
The numbers show that this is not just an electric version of the old formula. On range efficiency alone, the Harrier EV looks strong on paper. The 65 kWh version's claimed 538 km works out to roughly 8.28 km per kWh. The 75 kWh rear-wheel-drive version stretches that to about 8.36 km per kWh, while the 75 kWh AWD sits at about 8.29 km per kWh. Those are tightly clustered figures, which suggests Tata has not sacrificed much efficiency even on the dual-motor version. The charging math is also useful. Going from 20 to 80 percent on a 75 kWh battery means adding about 45 kWh in 25 minutes, which implies an average charging rate close to 108 kW during that window. That is near the top end of what most buyers in this price band are likely to use regularly.
The ICE Harrier is now available with a 1.5-litre turbo petrol engine in addition to the diesel. Entry petrol pricing starts at Rs 12.89 lakh, which means there is a roughly Rs 8.6 lakh gap between the cheapest ICE Harrier and the cheapest EV Harrier. Despite that gap, the EV has taken a clear majority of monthly sales since July 2025.

Part of the explanation is the pricing architecture. The most popular ICE Harrier variants are in the Rs 20 to 25 lakh range, and the mid-range Harrier EV variants starting at Rs 21.49 lakh are not dramatically more expensive when you look at the mid-spec to mid-spec comparison.
The EV also brings more hardware for the money: more power, longer range than the ICE version's petrol tank in equivalent daily use terms, and features like terrain modes, vehicle-to-load charging, and a more tech-forward cabin.
The sales pattern suggests this is not a one-month novelty effect. Over ten months, the Harrier EV is ahead of ICE by 4,176 units. That gives it a cumulative lead of a little over 31 percent versus the ICE Harrier's tally. On monthly averages, the EV has been doing about 1,759 units a month against around 1,342 units for ICE.
Combined Harrier sales at 31,008 units in ten months also imply an annualised pace of over 37,000 units if demand were to hold, which is comfortably above what the Harrier nameplate was doing before the EV arrived. That is the key point: the EV has not merely taken share from the diesel and petrol versions. It has expanded the nameplate's total market.

The second factor is that the Harrier has a loyal buyer base that was already comfortable with the brand, the platform, and the body style. Adding an electric option to a proven nameplate is a lower-friction way to introduce EV ownership than asking buyers to move to an entirely unfamiliar model. The data suggests that a significant portion of the buyers who would have considered a rival mid-size SUV instead chose the Harrier EV. October's 4,483 units in a single month is a number the Harrier never achieved in its ICE-only period, which confirms the EV expanded the total addressable audience rather than just splitting existing demand. Checked against current Harrier EV pricing/spec reporting; the sales expansion math above is derived from your supplied monthly totals.