Tata Curvv EV vs Tata Harrier EV vs Tata Sierra EV (2026)
The classic midsize suv shortlist, settled with numbers (September 2026):
- Pick the Tata Curvv EV if you want the lowest starting price (₹17.19 Lakh), the best crash-test score (5 stars).
- Pick the Tata Harrier EV if you want the most power (390 bhp).
- Pick the Tata Sierra EV if you want the longest claimed range (665 km), the biggest boot (622 L).
Three-Way Specification Comparison
Tata Curvv EV in short
The Curvv EV is Tata's midsize electric coupe SUV on the Acti.ev platform, launched ahead of its ICE twin as the brand's flagship-adjacent EV below the Harrier EV. Now sold with the 55 kWh pack only (the 45 kWh option was dropped in 2026), it claims up to 585 km MIDC range and 165 bhp, squaring up against the MG ZS EV, Hyundai Creta Electric and Mahindra BE 6.
Full Curvv EV prices & variants →Tata Harrier EV in short
The Harrier EV is Tata's electric flagship, launched in 2025 with rear-wheel-drive and dual-motor QWD all-wheel-drive layouts producing up to around 390 bhp. The 75 kWh pack claims up to 627 km MIDC range, and it topped Bharat NCAP testing with one of the highest scores ever recorded in India. It goes up against the Mahindra XEV 9e, BYD Atto 3 and upcoming premium EVs, adding off-road terrain modes petrol rivals cannot match.
Full Harrier EV prices & variants →Tata Sierra EV in short
The Sierra EV is the electric version of Tata's revived Sierra nameplate, launched in July 2026 with 63 kWh and 75 kWh battery packs rated at up to 665 km (MIDC) and a dual-motor QWD flagship that does 0-100 kmph in 5.8 seconds. A 622-litre boot, a frunk and a triple-screen dashboard headline its practicality-plus-tech pitch. It squares up against the Mahindra BE 6, Hyundai Creta Electric, Maruti e Vitara and Tata's own Curvv EV.
Full Sierra EV prices & variants →Head-to-head pairs
Frequently Asked Questions
Curvv EV vs Harrier EV vs Sierra EV — which should I buy?
Pick the Tata Curvv EV if you want the lowest starting price (₹17.19 Lakh), the best crash-test score (5 stars). Pick the Tata Harrier EV if you want the most power (390 bhp). Pick the Tata Sierra EV if you want the longest claimed range (665 km), the biggest boot (622 L). Test-drive at least two before deciding — ride and dealer experience differ by city.
Which is the cheapest among Curvv EV, Harrier EV, Sierra EV?
The Tata Curvv EV starts lowest at ₹17.19 Lakh, against ₹18.79 Lakh for the Sierra EV and ₹21.69 Lakh for the Harrier EV (ex-showroom, September 2026).
Which is the safest of the three?
Tata Curvv EV: 5 stars; Tata Harrier EV: 5 stars; Tata Sierra EV: not yet NCAP-tested.