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The Tata Sierra earned five stars in Bharat NCAP tests, scoring 31.14/32 for adult protection and 44.73/49 for child protection. It has six airbags, stability control and ISOFIX mounts, while ADAS features vary by trim. Buyers should check their chosen variant’s equipment and child seat fit; accident repairs may be covered under comprehensive car insurance.
The Tata Sierra earned five stars for adult and child protection in Bharat NCAP tests. How did it handle frontal impacts? Were child seats assessed? Does every version have the same safety equipment? Here are the results and features worth checking before buying.
The Tata Sierra crash test assessed Adventure+ and Accomplished+ diesel manual vehicles in February 2026. Bharat NCAP, India's vehicle safety programme, awarded five stars in each category. Its July 2026 fact sheet lists the versions covered.
| Assessment | Sierra result | Maximum score |
| Adult occupant protection | 31.14 | 32 |
| Child occupant protection | 44.73 | 49 |
The Tata Sierra NCAP rating reflects controlled tests. Five stars cannot predict every real-world collision. Bharat NCAP conducts frontal offset, side barrier and side pole assessments. These represent different ways a vehicle can be struck. The star result also considers required safety equipment, including stability control and seat belt reminders./p>
The SUV scored 15.14/16 in the frontal offset test, where part of its front strikes a barrier. It scored 16/16 in the side barrier test and passed the side pole assessment.
That makes 31.14/32. The Tata Sierra crash test rating tells you more when you see its separate impact scores.
The child protection result was 44.73/49. Bharat NCAP used 18-month-old and three-year-old dummies in rear-facing child seats. The score has three parts:
- The crash performance of the fitted seats received 23.73 out of 24.
- Child seat installation received 12 out of 12.
- Vehicle features relevant to child protection received 9 out of 13.
Always check that your child seat fits and is installed correctly.
The tested seats faced backwards, as specified in the assessment. An incorrectly secured seat can move in a collision, even in a car with a high child protection score. Ask the dealer to show you the anchor positions before purchase.
Restraints protect occupants; driving aids can help prevent certain incidents.
Six airbags include front, side and curtain units. Front seat belt pretensioners tighten belts during a crash; load limiters manage pressure on occupants. Seat belt reminders prompt passengers to buckle up.
Electronic stability control helps when the vehicle starts to skid. It also includes anti-lock brakes, electronic brakeforce distribution and traction control. None can create grip on a slippery road.
ISOFIX anchors let compatible child seats attach to the outer second-row seats. The centre seat has no ISOFIX anchors.
Smart+ has rear parking sensors. Higher trims add cameras, front parking sensors and tyre pressure monitoring. Check your chosen trim's equipment.
Yes, on selected versions. Advanced Driver Assistance Systems, or ADAS, use sensors and cameras to help drivers. You must remain attentive.
Rain can affect camera and sensor performance.
Features include collision warnings, automatic emergency braking, lane-keeping assistance and traffic sign recognition. Adaptive cruise control responds to traffic ahead. The top trim adds blind-spot detection and rear cross-traffic alerts.
Accomplished introduces Level 2 ADAS with 13 listed functions. Accomplished+ offers 22 Level 2+ functions. Some depend on the gearbox. Lower trims have no ADAS package.
For example, blind-spot detection warns about a vehicle alongside yours, while rear cross-traffic alerts help when reversing out of a parking space. Neither can see everything. Read the owner's manual to understand when these warnings operate.
The body structure protects occupant space while belts and airbags restrain people during impact. The test scores reflect this combined design; they cannot guarantee freedom from injury.
After a collision, have damaged structural parts, belts, airbags and sensors checked. A windscreen-mounted camera may need calibration after glass replacement.
The Tata Sierra safety rating applies to variants listed in Bharat NCAP's July 2026 annexure. Equipment changes across trims:
| Trim | Notable additions as you move up |
| Smart+ | Six airbags, stability control, ISOFIX and rear parking sensors. |
| Pure and Pure+ | Pure adds a rear camera and tyre pressure monitoring; Pure+ adds automatic headlamps and rain-sensing wipers. |
| Adventure and Adventure+ | Adventure adds a 360-degree camera and front parking sensors; Adventure+ adds terrain modes. |
| Accomplished and Accomplished+ | Accomplished adds ADAS; Accomplished+ expands it and adds blind-spot detection. |
Check new editions against the latest brochure.
Other Tata SUVs also earned five stars in both categories:
| Model | Adult score, out of 32 | Child score, out of 49 |
| Sierra | 31.14 | 44.73 |
| Nexon, petrol/diesel | 29.41 | 43.83 |
| Harrier and Safari | 30.08 | 44.54 |
Compare child seat fit and equipment alongside these scores. The Nexon figure is for the petrol and diesel model, not the separately tested Nexon EV.
The published result helps compare occupant protection. Read adult and child scores separately, then examine equipment on your chosen version.
Bring your child seat to the showroom and check its fit. Learn each driver aid's limits. Safe speeds, sound tyres and seat belts still matter.
When comparing trims, request the exact variant name on the quotation. That helps you match the dealer's vehicle with the Bharat NCAP annexure and Tata's equipment list without assuming that a similarly named edition includes the same features.
The rating covers occupant protection; car insurance deals with financial loss. After an insured accident, comprehensive car insurance may cover damaged airbags and sensors, subject to policy terms and deductions. Check whether the repair estimate includes sensor calibration.
Third party car insurance covers liability to others, not repairs to your Sierra. Optional engine protection cover addresses specified engine or gearbox damage from water entry or oil leakage, not damaged airbags or ADAS sensors.
Bharat NCAP awarded five stars for adult and child occupant protection.
Yes. Adults scored 31.14/32 and children scored 44.73/49.
It has six airbags: two frontal, two front-side and two curtain airbags.
Yes. The Accomplished and Accomplished+ trims offer ADAS packages.
Yes. They are fitted to both outer second-row seats.
The assessment took place in February 2026; the latest fact sheet revision is dated July 2026.
It applies to the petrol and diesel versions listed in the July 2026 annexure. Check newly introduced variants separately.
The 360-degree camera starts with Adventure. Accomplished+ adds blind-spot detection and a blind-spot view monitor.
Disclaimer: The above information is for illustrative purposes only. For more details, please refer to the policy wordings and prospectus before concluding the sales.
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