Tata Sierra Sets Record: 29.9 kmpl Mileage, Enters India Book of Records

• Tata Sierra SUV achieved a record-breaking mileage of 29.9 km/l, making it the first SUV in India to do so.
• This achievement was recorded in the India Book of Records after a 12-hour continuous drive at NATRAX, Indore, on November 30, 2025.
• The Sierra features a new 1.5-liter Hyperion petrol engine, designed for precise fuel usage and excellent mileage.
• The SUV also demonstrated a top speed of 222 km/h on the same track.
• Pre-bookings for the Tata Sierra 2025 are open for ₹21,000, with deliveries scheduled to begin on January 16, 2026.

Why It Matters: Tata Sierra's record-breaking 29.9 km/l mileage redefines SUV efficiency standards.