Mahindra XUV 7XO vs Tata Curvv vs Tata Sierra (2026)
The classic midsize suv shortlist, settled with numbers (October 2026):
- Pick the Mahindra XUV 7XO if you want the most power (197 bhp), the most seats (7).
- Pick the Tata Curvv if you want the lowest starting price (₹9.99 Lakh).
- Pick the Tata Sierra if you want the best claimed efficiency (up to 21.3 kmpl), the biggest boot (622 L).
Three-Way Specification Comparison
Mahindra XUV 7XO in short
The XUV 7XO is Mahindra's flagship monocoque SUV, pairing near-two-hundred-horsepower engines with twin 10.25-inch screens, Level 2 ADAS and 5-star Global NCAP safety at prices that undercut rivals. It redefined value in the three-row midsize segment at launch and continues to command strong demand. It squares up against the Tata Safari, Hyundai Alcazar and MG Hector Plus.
Full XUV 7XO prices & variants →Tata Curvv in short
The Curvv is India's first mainstream coupe SUV, slotting between the Nexon and Harrier to fight the Hyundai Creta, Maruti Grand Vitara and Kia Seltos with a style-first pitch. It offers two turbo-petrols including Tata's new 1.2L GDI Hyperion unit, a 1.5L diesel, and a 500-litre boot with a powered tailgate. Bharat NCAP awarded it a full 5-star rating.
Full Curvv prices & variants →Tata Sierra in short
The Sierra revives Tata's most loved nameplate as a boxy midsize SUV that squares up to the Hyundai Creta, Maruti Grand Vitara and Tata's own Curvv. Launched in November 2025 with deliveries from January 2026, it offers three 1.5L engines — a 105 bhp petrol, a 158 bhp Hyperion turbo-petrol and a 116 bhp Kryojet diesel — a segment-huge 622-litre boot, and a full 5-star Bharat NCAP rating with six airbags standard.
Full Sierra prices & variants →Head-to-head pairs
Frequently Asked Questions
XUV 7XO vs Curvv vs Sierra — which should I buy?
Pick the Mahindra XUV 7XO if you want the most power (197 bhp), the most seats (7). Pick the Tata Curvv if you want the lowest starting price (₹9.99 Lakh). Pick the Tata Sierra if you want the best claimed efficiency (up to 21.3 kmpl), the biggest boot (622 L). Test-drive at least two before deciding — ride and dealer experience differ by city.
Which is the cheapest among XUV 7XO, Curvv, Sierra?
The Tata Curvv starts lowest at ₹9.99 Lakh, against ₹11.49 Lakh for the Sierra and ₹13.99 Lakh for the XUV 7XO (ex-showroom, October 2026).
Which is the safest of the three?
Mahindra XUV 7XO: 5 stars; Tata Curvv: 5 stars; Tata Sierra: 5 stars.