Tata Sierra Sets National Fuel Efficiency Record: 29.9 kmpl

• Tata Sierra set a new national record for highest fuel efficiency, officially entering the India Book of Records.
• The SUV achieved an impressive 29.9 kmpl mileage with its 1.5-liter Hyperion engine.
• The record was established during a 12-hour non-stop certified run at NATRAX, Indore, on November 30, 2025.
• The Hyperion engine is engineered for high efficiency, performance, and a refined driving experience.
• During the same event, the Tata Sierra also demonstrated its performance capability by reaching a top speed of 222 km/h.

Why It Matters: Tata Sierra's record-breaking fuel efficiency demonstrates advanced engine innovation.