The Tata Sierra returns in 2025 in a completely modern form — grounded in the heritage of the original Sierra but built with new-age technology, premium materials and contemporary engineering. The result is an SUV that stands out with its sharp design, advanced cabin experience and a wide range of powertrains to suit different driving preferences.

This article presents a clear and detailed look at everything the 2025 Tata Sierra offers: design, interiors, features, engines, safety, technology and variants.

Design and Exterior

The Sierra’s design philosophy is built around clean lines, bold proportions and a unique identity. The iconic wrap-around glass effect at the rear adds a familiar touch that connects the new model with its legendary predecessor, while the rest of the SUV is thoroughly modern.

Key exterior highlights include:

• Light Saber LED DRLs with welcome and goodbye animations
• Night Saber bi-LED booster headlamps for enhanced nighttime visibility
• Sequential turn indicators
• Flush door handles with welcome lights
• Dual-tone roof with roof rails
• Hidden rear wiper for a cleaner aesthetic
• Large R19 alloy wheels on higher variants
• Gesture-controlled powered tailgate

The Sierra’s exterior blends innovation with a modern SUV stance, giving it a distinctive presence on the road.

Interior and Cabin Experience

Inside, the Sierra focuses heavily on creating a spacious, premium and connected environment. The layout uses soft-touch materials, wide surfaces and a lounge-inspired feel.

Horizon View Triple Screen Display

The flagship variants introduce a three-screen layout:

• Passenger display
• Central infotainment screen
• Digital cockpit with integrated navigation

This setup delivers an immersive and intuitive experience for both driver and passenger

PanoraMax Sunroof

One of the largest panoramic sunroofs in the segment, designed to make the cabin feel airy and open. It is fully voice-operated for added convenience.

The Sierra can transform into an entertainment-rich space with:

• 12 JBL Black speakers
• Dolby Atmos support
• SonicShaft soundbar
• An Arcade Suite offering over 28 apps for streaming, browsing and gaming

Comfort Features

The Sierra includes several comfort-focused enhancements such as:

• Ventilated front seats
• 6-way powered driver’s seat with memory and welcome function
• Boss Mode rear seat recliner
• Rear window sunshades
• Dual-zone automatic climate control
• Cooled glovebox
• Wireless charging
• USB-C 65W fast charging ports in both rows

The rear seats offer two-stage recline and a 60:40 split, providing flexibility for passengers and luggage.

Boot Capacity

The Sierra offers one of the best cargo capacities in its class with:

• 622 litres of standard boot space
• Up to 1257 litres with seats folded

This makes it practical for long trips, families and adventure travel.

Powertrains and Performance

The 2025 Sierra comes with multiple engine choices to cater to different types of drivers.

1.5L NA Revotron Petrol

• 106 PS
• 145 Nm
• Available with 6-speed manual and 7-speed dual-clutch automatic
• Tuned for efficiency and day-to-day refinement

1.5L TGDi Hyperion Petrol

• 160 PS
• 255 Nm
• 6-speed automatic
• Features a variable geometry turbocharger and advanced fuel-injection technology
• Offers the most sporty and responsive performance in the lineup

1.5L KryoJet Diesel

• 118 PS
• Up to 280 Nm (depending on transmission)
• Available with both manual and automatic options
• Designed for strong low-end torque and confident highway cruising

These engine options offer a balanced mix of efficiency, refinement and performance.

ADAS and Safety

The Sierra introduces a comprehensive suite of Advanced Driver Assistance Systems, with higher variants offering Level 2+ capabilities. These include:

• Adaptive Cruise Control with Stop & Go
• Autonomous Emergency Braking (for pedestrians, vehicles and cyclists)
• Lane Keep Assist, Lane Departure Warning and Lane Centering
• Blind Spot Monitoring and Blind Spot View Monitor
• Rear Cross Traffic Alert and Rear Collision Warning
• Intelligent Speed Assist (map-based and sign-based)
• High Beam Assist

The vehicle also features an AR-based Heads-Up Display with multiple visual modes, offering real-time navigation and safety alerts.

Standard safety includes:

• Six airbags
• All-wheel disc brakes
• Electronic Stability Program with 20+ control features
• Hill Ascent and Descent Control
• ISOFIX child seat mounts
• Auto-dimming IRVM

Technology and Connectivity

The Sierra is built on Tata’s latest electrical architecture, offering high-speed connectivity and smart features such as:

• Wireless Android Auto and Apple CarPlay
• Integrated Mappls navigation
• Multiple voice assistant compatibility
• Amazon Alexa home-to-car and car-to-home control
• iRA connected car platform with personalised profiles
• Mood lighting with multiple themes
• 5G-ready processing architecture

These features position the Sierra as a technologically advanced SUV for modern buyers.

Variants and Features

The Sierra is available in several variants, each offering a different mix of features.

Smart / Smart+

• LED DRLs
• 6 airbags
• 26 cm touchscreen
• Rear sunshade
• Electronic parking brake with auto hold
• Flush door handles

Pure / Pure+

• Panoramic sunroof
• Alloy wheels
• Dual-zone climate control
• Auto headlamps and rain-sensing wipers

Adventure / Adventure+

• 360° Surround View
• Terrain modes
• Superglide suspension
• Roof rails
• Thigh support extender

Accomplished

• ADAS Level 2
• AR-based HUD
• 12-speaker JBL audio
• Wireless charger
• Ventilated seats
• Leatherette upholstery

Accomplished+

• Horizon View Triple Screen system
• ADAS Level 2+ with 22 safety and driver-assist functions
• Gesture-controlled tailgate
• Advanced connected features

Dimensions

• Length: 4340 mm
• Width: 1841 mm
• Height: 1715 mm
• Wheelbase: 2730 mm
• Ground clearance: 205 mm

These proportions give the Sierra a planted road presence, strong cabin roominess and capability across different terrains.

Conclusion

The Tata Sierra 2025 is an ambitious re-entry into the SUV segment, combining iconic design cues with modern features, advanced connectivity and multiple engine options. Its premium interior experience, strong safety package and wide variant lineup position it as a compelling choice for buyers seeking a refined, future-forward SUV.