
Last Updated on: 31 May 2026
Tata Sierra variants
The new Tata Sierra engine options include a 1.5-litre naturally aspirated petrol engine, a 1.5-litre turbo-petrol engine, and a 1.5-litre turbo-diesel. Here are the details:
Engine | 1.5-litre petrol | 1.5-litre turbo-petrol | 1.5-litre diesel |
|---|---|---|---|
Power | 106hp | 160hp | 118hp |
Torque | 145Nm | 255Nm | 260Nm (MT) / 280Nm (AT) |
Transmission option | 6-speed MT / 7-speed DCT | 6-speed AT | 6-speed MT / 6-speed AT |
Drivetrain | Front-wheel-drive | Front-wheel-drive | Front-wheel-drive |
Key differentiators among the different variants of the Tata Sierra:
| Criteria | Sierra base variant (Smart+) | Sierra mid variant (Adventure) | Sierra top variant (Accomplished+) |
|---|---|---|---|
Engine | Petrol, diesel | Petrol, diesel | Diesel, turbo-petrol |
Gearbox | Manual | Manual, automatic | Manual, automatic |
Headlight | LED | LED | LED |
Taillight | LED | LED | LED |
Alloys | 17 inch | 17 inch | 19 inch |
Touchscreen | No | 10.25 inch | 12.3 inch |
Driver’s display | Dials with MID | 7-inch | 10.25 inch |
Passenger screen | No | No | 12.3 inch |
Seat material | Fabric | Fabric | Leatherette |
Sunroof | No | Panoramic | Panoramic |
Tata Sierra variants
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