Tata Motors has officially brought back the iconic Sierra badge after more than 20 years. Priced from ₹11.49 lakh (ex-showroom, introductory), the 2025 Sierra slots above the Curvv in Tata’s SUV lineup. Bookings open on December 16, with customer deliveries beginning January 15. After showcasing the production-ready SUV last week, Tata has now released the full technical and variant details.
Highlights: 2025 Tata Sierra
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Full price list to be revealed in early December
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Built on Tata’s new ARGOS (All-Terrain Ready, Omni-Energy and Geometry Scalable) platform
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New 160hp, 1.5L TGDI turbo-petrol engine debuts
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Top variants get a 12.3-inch passenger screen with wireless headphones
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Offered in six exterior colours
2025 Tata Sierra: Powertrain Line-up
🔺 New 1.5L TGDI Turbo-Petrol (160hp, 255Nm)
The star of the 2025 Sierra is Tata’s newly developed 1.5-litre direct-injection turbo-petrol motor.
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Power: 160hp
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Torque: 255Nm
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Gearbox: AISIN-sourced 6-speed automatic
🔹 1.5L Naturally Aspirated Petrol (106hp, 145Nm)
This Atkinson-cycle unit prioritises fuel efficiency.
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Gearbox options:
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6-speed manual
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7-speed dual-clutch automatic
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🔸 1.5L Diesel (118hp)
Tata’s familiar 1.5-litre diesel also joins the range.
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Manual: 260Nm / 6-speed
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Automatic: 280Nm / 6-speed
Drivetrain
Currently, the Sierra is front-wheel-drive only, though the ARGOS platform supports AWD, CNG, and hybrid powertrains—leaving scope for future versions.
Tata’s New ARGOS Platform
The Sierra is the first model to be built on the versatile ARGOS architecture, designed to support:
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Multiple powertrains (petrol, diesel, CNG, hybrid, EV)
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Both FWD and potential AWD
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Various body styles
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Off-road oriented setups
This platform aims to improve crash safety, ride quality and interior packaging.
2025 Tata Sierra: Exterior Design
Retro-inspired, modernised SUV
The styling pays homage to the original three-door Sierra, while meeting modern safety norms.
Key exterior elements
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Signature boxy profile with a strong shoulder line
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High-set bonnet and squared wheel arches
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Blacked-out B-pillar with a design nod to the original Sierra’s curved rear glass
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Gloss-black cladding and faux skid plates
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LED light bars spanning the width (front & rear)
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Illuminated, flush-type door handles
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Powered tailgate
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Wheel options:
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17-inch steel
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17-19-inch alloy wheels
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Dimensions
| Parameter | Measurement |
|---|---|
| Length | 4,340mm |
| Width | 1,841mm |
| Height | 1,715mm |
| Wheelbase | 2,730mm |
| Ground clearance | 205mm |
| Boot space | 622L |
| With seats folded | 1,257L |
Colour Options
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Coorg Clouds
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Pristine White
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Pure Grey
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Andaman Adventure
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Munnar Mist
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Bengal Rouge
2025 Tata Sierra: Interior & Features
Tata has given the Sierra a premium, tech-rich cabin with a strong focus on passenger comfort and digital interfaces.
Tech & Screens
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10.25-inch digital instrument cluster
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12.3-inch central touchscreen
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12.3-inch passenger display (top trims)
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Wireless Apple CarPlay & Android Auto
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Wireless phone charging
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JBL 12-speaker audio system with Dolby Atmos
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Dashboard-mounted sound bar
Comfort & Convenience
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Panoramic sunroof
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Dual-zone climate control
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Ventilated front seats
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Powered driver seat
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“Boss mode” for front passenger seat
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2-step reclining rear seats (60:40 split)
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Rear sunshades
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Rear AC vents
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Twin 65W USB-C fast-charging ports
Drive Modes
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2 drive modes
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3 terrain modes
Safety & ADAS
Like other modern Tata SUVs, the new Sierra is loaded with safety features.
Standard Safety Kit
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6 airbags
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Electronic parking brake
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All-wheel disc brakes
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ABS with EBD
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Hill-hold assist
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ISOFIX child-seat mounts
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Front parking sensors
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360-degree camera system
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Level 2+ ADAS with 22 features
Tata expects the Sierra to achieve a 5-star Bharat NCAP rating, in line with its recent models.
2025 Tata Sierra Rivals
Being a midsize SUV, the Sierra competes with:
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Hyundai Creta
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Kia Seltos
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Maruti Suzuki Grand Vitara
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Maruti Suzuki Victoris
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Toyota Urban Cruiser Hyryder
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Honda Elevate
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Skoda Kushaq
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Volkswagen Taigun
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MG Astor
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Citroën C3 Aircross X
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Renault Basalt (as a coupe-SUV alternative)
2025 Tata Sierra: Conclusion
The reborn Sierra enters the competitive midsize SUV segment with strong tech, premium interiors, multiple engine options, and a modern retro design. With Tata’s new ARGOS platform and a future-ready powertrain lineup, it has the potential to shake up the market just as the original Sierra did decades ago.
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