MG Hector vs Tata Sierra (2026)
MG Hector (₹14.00 Lakh – ₹23.00 Lakh) and Tata Sierra (₹11.49 Lakh – ₹21.29 Lakh) go head-to-head in the midsize suv space. Here is how they compare on the numbers (September 2026).
- The Tata Sierra is more affordable — it starts ₹2.51 Lakh lower than the MG Hector.
- The MG Hector is the more powerful car, with 168 bhp against 158 bhp.
- The Tata Sierra is more efficient on paper — up to 21.3 kmpl vs 17.4 kmpl.
- Only the Tata Sierra has a published NCAP crash-test rating (5 stars).
- The Tata Sierra has the bigger boot: 622 litres vs 587 litres.
Specification Comparison
Shortlisting a third car? See the full three-way comparison →
MG Hector in short
The MG Hector, the car that launched MG in India, received a major facelift in 2023 with a chrome-heavy grille and a huge 14-inch portrait touchscreen. It offers limousine-grade space at prices that undercut the Tata Harrier, Mahindra XUV700 and Jeep Compass. Comfort, not corner-carving, remains its calling card.
Full Hector 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 →Frequently Asked Questions
Which is cheaper: Hector or Sierra?
The Tata Sierra is more affordable — it starts ₹2.51 Lakh lower than the MG Hector. (Ex-showroom prices, September 2026.)
Hector vs Sierra — which is safer?
NCAP ratings: MG Hector — not yet tested; Tata Sierra — 5 stars.
Should I buy the Hector or the Sierra?
The Tata Sierra is more affordable — it starts ₹2.51 Lakh lower than the MG Hector. The MG Hector is the more powerful car, with 168 bhp against 158 bhp. The Tata Sierra is more efficient on paper — up to 21.3 kmpl vs 17.4 kmpl. Beyond the numbers, shortlist by test-driving both — ride quality and dealer experience differ by city.