Tata Sierra vs New Renault Duster: The new Renault Duster and Tata Sierra compete with each other in the mid-size SUV segment. The Duster was recently launched in 2026, while the Sierra was launched in late 2025 and deliveries began in 2026. Both the cars are popular names in the Indian market.
Talking about the price, the base variant of the new Renault Duster will be available for ₹ 10.49 lakh (ex-showroom). Whereas, the top variant goes up to ₹ 18.49 lakh. Tata Sierra starts at ₹11.49 lakh and the top variant goes up to ₹21.29 lakh. The Duster is cheaper by ₹1 lakh at the base level, while the Duster looks more affordable even at the top end. Now let us look at their design, engine and mileage details.
design details
The design of Duster is modern and aggressive. It has been introduced with LED headlamps, muscular grille, 212 mm ground clearance and rugged look. The Sierra is reminiscent of the classic Sierra, but with a modern touch. The wide body, high styling, long wheelbase (73 mm more than the Duster) and more width/height set it apart. Sierra feels more premium and spacious.
Cabin and Comfort
The Duster comes with dual screens (10.1-inch infotainment + 10.25-inch driver display), panoramic sunroof, good quality materials and connected car features. The boot space is large (518-700 litres). The Sierra has a luxurious feel, better rear leg room (from the longer wheelbase), premium upholstery and a spacious cabin. Both have good space, but the Sierra is better for rear passengers.
Features and safety
Both Duster and Sierra get ADAS (17 features like lane keep assist, adaptive cruise), 360° camera, TPMS, panoramic sunroof, wireless charging, large touchscreen, connected tech and premium audio system. For safety, both have 6 airbags, ABS, EBD, ESC as standard. ADAS and robust build make both better.
New Renault Duster (Side Profile)
Engine and Mileage
Duster will currently be sold in two engine options. First 1.0L turbo-petrol (100 PS) and second 1.3L turbo (163 PS/280 Nm) engine, after this a strong hybrid variant will also come by Diwali. Its mileage is around 15-20 KMPL. Sierra can be purchased with 1.5L NA petrol (105 PS), 1.5L turbo-petrol (160 PS) and 1.5L diesel (116 PS) engines. Its mileage ranges from 16-20.5 kmpl.
