Table of Contents
Overview
The All-New Tata Sierra is being loved by people in India for its iconic design and unique styling. Flash Door Handles to open the doors, Slim LED Headlight at the front, Connected LED Taillight at the rear, Large Alloy Wheels.
2025 Tata Seirra Booking Details
Booking for the all-new Tata Sierra has started from December 16, 2025. The Tata Sierra was launched in India on November 25, 2025. As soon as the booking opened on December 16, there was a queue of Tata customers and on the first day of booking itself, 70,000 customers booked the Sierra. A deposit of ₹21,000 will have to be made for booking.
Delivery Details
If some official reports are to be believed, the deliveries of Tata Sierra will start from January 15, 2026. Sierra will be delivered only at the nearest authorized showroom.
Engine Option
In Tata Sierra, you will get to see a total of three types of engines. Two engine options will come with petrol, one 1.5-liter NA petrol and the other 1.5-liter turbo petrol. In diesel engine, only one engine option will be available and that too is 2.0-liter engine.
Petrol Engine
Tata Sierra will be available with two engine options of 1.5 Litre, one is 1.5 Litre Naturally Aspirated which has a 4-Cylinder which will generate 120 Brake Horsepower and 140 Nm of Torque, it will only get a 6-Speed Manual Transmission.
The second engine option will be 1.5 Litre Hyperion TGD-i Turbo Petrol Engine which has a 4-Cylinder, this too will generate 168 Brake Horsepower and 350 Nm of Torque, it will also get a 6-Speed Manual Transmission and a 7-Speed Dual Clutch Transmission.
Diesel Engine
Tata Sierra 2025 will come with a 2.0 Liter Kryotec Petrol Engine which will be 4-Cylinder and will produce 168 Brake Horsepower and 350 Nm of Powerful Torque. This engine option will also be available with the option of 6-Speed Manual and 7-Speed DCT Gearbox.
How to Book Tata Sierra 2025
To book Tata Sierra, you can visit the nearest Tata Authorized Showroom by paying an amount of ₹21,000, and to book online, you can visit tatamotors.com and select the color and powertrain of your choice by paying a booking amount of ₹21,000.
Expected Mileage
There has been no mileage test of Tata Sierra, it is only expected, and the mileage has been stated keeping in mind the power of the engine.
| Engine Option Name | ARIA Mileage (Expected) | Real Mileage (Expected) |
| 1.5 Liter Naturally Aspirated MT | 12 Kmpl to 16 Kmpl | 11 Kmpl to 14 kmpl |
| 1.5 Liter Turbo Petrol Engine MT | 10 Kmpl 14 Kmpl | 9 kmpl to 12 kmpl |
| 1.5 Liter Turbo Petrol Engine AT | 10 Kmpl to 12 Kmpl | 8 kmpl to 11 kmpl |
| 2.0 Liter Diesel Engine MT | 14 Kmpl to 18 kmpl | 12 kmpl to 16 kmpl |
| 2.0 Liter Diesel Engine AT | 12 kmpl to 13 kmpl | 10 kmpl to 14 kmpl |