Renault Duster vs Tata Sierra (2026)
Renault Duster (₹10.49 Lakh – ₹18.69 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 Renault Duster is more affordable — it starts ₹1.00 Lakh lower than the Tata Sierra.
- The Renault Duster is the more powerful car, with 160 bhp against 158 bhp.
- The Tata Sierra is more efficient on paper — up to 21.3 kmpl vs 19.41 kmpl.
- The Tata Sierra has the bigger boot: 622 litres vs 518 litres.
Specification Comparison
Shortlisting a third car? See the full three-way comparison →
Renault Duster in short
The Duster is back — the nameplate that created India's midsize SUV segment returned in 2026 on the Renault-Nissan CMF-B platform it shares with the Nissan Tekton, with butch third-generation styling, a 5-star Bharat NCAP rating and six standard airbags. There is no diesel or AWD this time, but the 160bhp 1.3L turbo-petrol is among the punchiest engines in the class and a 518-litre boot leads it, while a strong-hybrid version is expected around Diwali 2026. It takes on the Hyundai Creta, Kia Seltos, Maruti Grand Vitara and its own alliance twin, the Tekton.
Full Duster 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: Duster or Sierra?
The Renault Duster is more affordable — it starts ₹1.00 Lakh lower than the Tata Sierra. (Ex-showroom prices, September 2026.)
Duster vs Sierra — which is safer?
The Renault Duster scores 5 stars and the Tata Sierra scores 5 stars in NCAP crash tests.
Should I buy the Duster or the Sierra?
The Renault Duster is more affordable — it starts ₹1.00 Lakh lower than the Tata Sierra. The Renault Duster is the more powerful car, with 160 bhp against 158 bhp. The Tata Sierra is more efficient on paper — up to 21.3 kmpl vs 19.41 kmpl. Beyond the numbers, shortlist by test-driving both — ride quality and dealer experience differ by city.