More than two decades after the original Sierra exited the Indian market, Tata Motors has officially resurrected one of its most iconic nameplates. Priced from Rs 11.49 lakh (ex-showroom), the all-new Tata Sierra 2025 marks a bold return for a legend that once defined Indian SUVs. Bookings begin on 16 December 2025, while deliveries commence 15 January 2026.

The Sierra has been reimagined from the ground up—this time as a premium 5-door SUV loaded with cutting-edge technology, first-in-segment features, and a blend of engines developed specifically for the new A.R.G.O.S platform. Offered across seven variants—Smart+, Pure, Pure+, Adventure, Adventure+, Accomplished, and Accomplished+—the Sierra promises a richly layered lineup catering to budget-conscious buyers as well as tech-hungry enthusiasts.

This in-depth guide breaks down the Sierra’s design, variants, full feature list, engines, interior experience, first-in-segment technologies, safety equipment, and more.

Engines and Powertrains: Three New Power Units for the New Sierra

Tata Motors has equipped the 2025 Sierra with not one but three engines—each tuned for a distinct driving style:

1.5-litre Kryojet Diesel

• Power: 118 PS at 4000 rpm

• Torque: 260 Nm (manual), 280 Nm (automatic)

• Gearbox: 6-speed MT / 6-speed torque-converter AT

• Ideal for high-mileage users and highway-heavy driving.

1.5-litre TGDi Hyperion Turbo Petrol (Brand New)

• Power: 160 PS

• Torque: 255 Nm

• Gearbox: 6-speed AT

• Built for strong performance, quick throttle response, and refined acceleration.

1.5-litre Revotron Naturally Aspirated Petrol

• Power: 106 PS at 6000 rpm

• Torque: 145 Nm at 2100 rpm

• Gearbox: 6-speed MT / 7-speed DCT

• Smooth, city-friendly, and tuned for efficiency.

Not all powertrains are available on every variant, and the new petrol engines debut for the first time on this SUV.

Variant-Wise Features: What Each Sierra Model Offers

The Sierra lineup is structured to ensure even the base variant doesn’t feel bare-bones, while the top-end Accomplished+ rivals far more expensive SUVs.

1. Tata Sierra Smart+: Base Variant Features (Rs 11.49 lakh)

The Smart+ trim offers an impressive foundation:

Exterior

• Bi-LED projector headlamps

• Light Saber LED DRLs and taillamps

• LED turn indicators

• Electrically adjustable ORVMs with indicators

• Flush door handles with welcome lighting

• Electric tailgate release

• Dual-tone roof

Interior & Convenience

• 10.16-cm digital cockpit

• Tilt & telescopic steering wheel with illuminated logo

• Front sliding armrest with storage

• Rear AC vents

• All-door power windows

• Prismatic IRVM

• Reading lamp for second row

• Two front USB ports (Type-A + Type-C 45W)

• Extendable 8-way sunvisor

Safety

• Six airbags

• ESP with 20 functions, including rollover mitigation, dynamic torque vectoring, vehicle dynamic control, corner stability control, and AVH

• All-wheel disc brakes

• Electronic parking brake with auto-hold

• Rear parking sensors

• ISOFIX mounts

• Perimeter alarm

• Height-adjustable seat belts

Utility

• 12V boot outlet with lamp

• Puncture repair kit

• Rear window sunshade

Smart+ Colour Options: Pristine White, Pure Grey, Coorg Cloud.

2. Tata Sierra Pure: Features Over Smart+

The Pure variant adds crucial modern upgrades:

• 26-cm infotainment touchscreen

• 8-speaker system (4 speakers + 4 tweeters)

• Wireless Android Auto & Apple CarPlay

• Rear camera with park assist

• Electrically foldable ORVMs

• Drive Modes: City & Sport

• Cruise control

• Hill Descent Control

• TPMS

• Paddle shifters

• Steering-mounted controls

• 250+ voice commands in six languages

• Sharkfin antenna with GPS

• Monostable shifter

3. Tata Sierra Pure+: Premium Feature Additions

Pure+ builds on the Pure with a more premium experience:

• Voice-assisted panoramic sunroof

• Auto headlamps

• Rain-sensing wipers

• Dual-zone automatic climate control

• Alloy wheels

• Rear 65W Type-C USB ports

• One-touch up/down (driver) with anti-pinch

• Hidden rear wiper

• Rear defogger

4. Tata Sierra Adventure: Features Over Pure+

Adventure is aimed at SUV lovers who want tech + ruggedness:

• 360º HD Surround View System (SVS) with 4Sight blind-spot monitoring

• Front LED fog lamps with cornering

• Front parking sensors

• 17.78-cm digital cockpit

• Leatherette-wrapped steering and gear shifter

• Roof rails

• Smart Slide parcel tray

5. Tata Sierra Adventure+: Features Over Adventure

Adventure+ transforms the driving experience further:

• Superglide suspension with Frequency Dependent Damping (FDD)

• 31.24-cm touchscreen

• 26-cm digital cockpit with navigation

• Terrain modes: Normal, Wet & Rough (with rotary selector)

6. Tata Sierra Accomplished: Features Over Adventure+

This variant ushers in advanced driver assistance and premium AV enhancements:

ADAS Level 2 with 13 Features, including:

• Adaptive Cruise Control with Stop & Go

• Forward Collision Warning for pedestrians, cars & cyclists

• AR-based HUD with multi-colour guidance

Infotainment & Audio

• Dolby 5.1 with Dolby Atmos

• 12-speaker JBL Black system with central speaker, subwoofer & SonicShaft soundbar

7. Tata Sierra Accomplished+: Top Variant Features

The flagship Sierra is loaded to the brim:

Advanced ADAS L2+ (22 Functions)

Including Blind Spot Detection, Lane Change Alert, Rear Cross Traffic Alert, Lane Centering, Adaptive Steering Assist, High-Beam Assist, Traffic Sign Recognition, Autonomous Emergency Braking (car/pedestrian/cyclist), Over-Speed Alert and more.

Tech & Luxury Enhancements

• Horizon View Triple Screen interface

• Night Saber Bi-LED booster headlamps

• Progressive side indicators

• AR-based HUD

• Powered tailgate with gesture control

• 6-way powered driver seat with memory

• Auto-dimming IRVM

• iRA suite with 73+ connected features

• Alexa integration

• Emergency SOS (E-Call / B-Call)

• MAPPLS navigation

• BreatheIQ purifier with AQI display

Personalisation & Experience Modes

• Welcome & goodbye animation

• Birthday celebration mode

• Commute to office/home

• Relax Mode

• Me Space (5 customization profiles)

  Tata has a winner on its hands with the Tata Sierra 2025.
  
  This car has that strong ‘want’ factor. In terms of boxy design and presence, there’s nothing that even comes close.
  
  Inside as well, the overall quality feels impressive. Seats, buttons, insulation, Tata has tried to… pic.twitter.com/Zc9MFG06Uh— Sunderdeep - Volklub (@volklub) November 15, 2025

First-In-Segment Features: What Makes the 2025 Sierra Stand Out

Tata has introduced segment-leading innovations never seen before in this category.

1. TheatrePro Triple-Screen Dashboard

Three 12.3-inch displays:

• Digital instrument cluster

• Central infotainment/navigation display

• Dedicated passenger screen

2. Segment-Largest PanoraMax Sunroof

Size: 1525 mm x 925 mm
Extends to the C-pillar, inspired by the original Sierra’s Alpine windows.

3. AR Heads-Up Display

India’s first homegrown ICE vehicle with AR-enabled HUD, complete with:

• 4 display modes

• 19 smart visuals

4. SonicShaft Dashboard Soundbar

Part of the 12-speaker JBL + Dolby Atmos system, offering a home-theatre-like acoustic experience.

5. 75-Feature iRA Connected Car Suite

With 5 industry-first functions and 73+ features in top trims.

6. Segment-First 19-inch Alloys

Largest wheels in the compact SUV segment.

Tata Sierra - starts from 11.49L (introductory)

Quick highlights

✅ 3 Engine Options (all 4 cylinder, Petrol & Diesel)
✅ 255 nm in Turbo Petrol
✅ 280 nm in Diesel
✅ Gets 6 speed AT
✅ 6 Airbags as standard
✅ HUD on selected variants
✅ 12 Speakers (JBL system) pic.twitter.com/DmRXzie6Ch— Sunderdeep - Volklub (@volklub) November 25, 2025

Design and Dimensions: Reimagining a Legend

Tata has faithfully revived the Sierra’s design DNA—boxy, futuristic, muscular—while modernizing every surface.

Dimensions

• Length: 4340 mm

• Width: 1841 mm

• Height: 1715 mm

• Ground clearance: 205 mm

• Water wading: 450 mm

Key Exterior Highlights

• Single-piece DRL spanning 1.8 metres

• 1.6-metre taillamp with emergency secondary taillights under the boot

• Flush door handles with marker lights

• 19-inch alloys

• Alpine-style window effect using blacked-out B-pillar design

Colour Options

• Andaman Adventure

• Bengal Rouge

• Munnar Mist*

• Coorg Clouds

• Pristine White

• Pure Grey

*Munnar Mist shifts between grey and green depending on light.

Interior: A Lounge-Like Experience

Tata has focused on a minimalist yet premium cabin design that feels a segment above.

Highlights include:

• Two dashboard styles (dual-screen / triple-screen)

• Four-spoke steering wheel

• Gloss black elements (PPF recommended)

• Touch panel for climate controls

• New stalks, switches, and mode selectors

Space & Boot Capacity

The Sierra is strictly a 5-seater, with excellent knee room, headroom (even for turban-wearing passengers), and shoulder space.

Boot Space:

• 622L (standard)

• 828L (40% split)

• 1051L (60% split)

• 1257L (rear rows folded)

Safety Features

Standard Across All Variants

• Six airbags

• ABS with EBD

• ESC

• Hill Assist

• ISOFIX

• Rear sensors

Higher Variants Add

• TPMS

• Front parking sensors

• ADAS L2 / ADAS L2+

Bharat NCAP tests are pending, but a 5-star rating is expected.

They say a legend never belongs to one time.
It lives, it returns, it redefines its era.
Sierra did in ’91.
And now again.

Tata Sierra - First look. The legend returns.
25.11.25.

Register Interest: https://t.co/agWNovoyzx#Sierra #TataSierra #TheLegendReturns pic.twitter.com/LcdzDB17R3— Tata Motors Cars (@TataMotors_Cars) November 8, 2025

Tata Sierra 2025 Smart+: What the Base Variant Offers for Rs 11.49 Lakh

The starting price applies to the 1.5-litre Revotron NA petrol + 6-speed manual combination. It offers:

• Bi-LED headlamps

• LED DRLs/taillamps

• Digital cockpit

• Rear AC vents

• ESP with 20 features

• Electronic parking brake

• Six airbags

• Dual-tone roof

• 17-inch steel wheels

For an entry-level model, it covers all essentials without feeling stripped down.

Engine Notes & Ownership Recommendations

• The turbo-petrol and NA petrol engines are brand new—buyers may wait for long-term reviews if concerned about reliability.

• The diesel is proven and ideal for 60+ km daily usage.

• Tata’s DCT is smoother than before, but the ATs in turbo petrol and diesel (Aisin-sourced) are more reliable.

• AWD will arrive later, though all variants for now are FWD.

A Modern Classic Reinvented

The Tata Sierra 2025 is not just a revival—it's a reinvention. With an ambitious design, class-leading features, powerful new engines, luxury-grade interiors, ADAS L2+, a triple-screen dashboard, and the largest sunroof in segment, the Sierra positions itself as one of the most feature-loaded SUVs in its class.

Whether you want a value-packed base variant, a rugged mid-spec adventure trim, or the loaded Accomplished+ marvel full of tech wizardry, the Sierra has something for everyone. And with prices starting at just Rs 11.49 lakh, Tata has ensured accessibility without compromising ambition.

With inputs from agencies

Image Source: Multiple agencies

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