ANCAP Safety Ratings Explained: What the Stars Really Mean
"It's 5-star ANCAP rated" is the most common safety claim in car advertising. But what does that actually mean? And can a 5-star car from 2020 be less safe than a 4-star car from 2026?
What ANCAP Actually Tests
ANCAP (Australasian New Car Assessment Program) rates vehicles across four categories, each contributing to the overall star rating:
1. Adult Occupant Protection (scored out of ~38 points)
Crash tests simulating real-world collisions: frontal offset, full-width frontal, side impact, and far-side impact. They measure forces on crash test dummies in the driver, passenger, and rear seats. A score above 80% is considered good.
2. Child Occupant Protection (scored out of ~24 points)
How well the car protects children in child seats during the same crashes. Also tests: how easy it is to install child seats, ISOFIX availability, and whether the car can detect and disable the front airbag when a rear-facing child seat is installed.
3. Vulnerable Road Users / Pedestrian Protection (scored out of ~54 points)
Tests how much damage the car's bonnet and bumper do to pedestrians and cyclists in a collision. Also tests whether the car has AEB (Autonomous Emergency Braking) that detects pedestrians and cyclists.
4. Safety Assist (scored out of ~16 points)
Active safety technology: AEB performance, lane keep assist, speed assist (speed sign recognition), and driver fatigue monitoring. This category has become increasingly important. a car with excellent crash protection but no AEB will lose stars here.
The Star Rating System
| Stars | What it means |
|---|---|
| 5 Stars | Good overall performance. Strong across all four areas. Has key active safety tech. |
| 4 Stars | Good crash protection but may be missing some active safety features or have weaker pedestrian protection. |
| 3 Stars | Adequate crash protection but significant gaps in safety tech or protection in certain crash types. |
| 2 Stars | Below average. Missing basic safety features. Not recommended. |
| 1 Star | Poor. Minimal safety features and/or poor crash protection. |
The Catch: Ratings Expire
This is the most misunderstood part. ANCAP ratings are valid for the year they were tested. A car rated 5 stars in 2019 was tested against 2019 standards. The 2024 standards are significantly harder. they now require more advanced AEB, cyclist detection, and centre airbags.
A 5-star 2019 car might only achieve 3-4 stars under 2024 testing. Always check the year of rating, not just the number of stars.
What ANCAP Doesn't Test
- Reliability. a car can be safe in a crash but break down constantly
- Rollover resistance. particularly relevant for tall SUVs and utes
- Real-world crash data. lab tests don't capture every scenario
- Post-crash fire risk. EV battery fires are not specifically tested
- Visibility. blind spots, pillar thickness, mirror coverage
Our Safety Scoring
On CarSorted, we show the ANCAP star rating alongside a broader safety score that includes the number of airbags, active safety feature count, and individual sub-scores for adult, child, pedestrian, and safety assist categories when available.
Use our 5-star ANCAP filter to browse only the safest cars, or compare any two cars to see a detailed safety breakdown.
Compare these cars yourself
200+ specs, fuel costs, safety ratings, braking distance, and speed vs range calculator.
Disclaimer: All information in this article was believed to be correct at the time of publishing (20 March 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Specifications, government incentives, and rebates can change without notice. Always verify details with the manufacturer or relevant authority before making a purchase decision. Running cost estimates are based on average Australian driving conditions at 15,000 km/year. All opinions are editorial and independent. CarSorted does not accept payment for recommendations or rankings.
Published by CarSorted Editorial Team · 20 March 2026
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