The A3’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Civic doesn’t offer pre-crash pretensioners.
Both the A3 and Civic have child safety locks to prevent children from opening the rear doors. The A3 has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The Civic’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.
With its standard Active Front Assist, the Audi A3 is better at preventing collisions with pedestrians than the Honda Civic, according to the Insurance Institute for Highway Safety:
|
|
A3 |
Civic |
| Overall Evaluation |
GOOD |
ACCEPTABLE |
|
|
Crossing Adult - NIGHT |
|
| 12 MPH Brights |
AVOIDED |
AVOIDED |
| 12 MPH Low beams |
AVOIDED |
-10 MPH |
|
|
Parallel Adult - NIGHT |
|
| 25 MPH Brights |
AVOIDED |
AVOIDED |
| 25 MPH Low beams |
AVOIDED |
AVOIDED |
| 37 MPH Brights |
AVOIDED |
AVOIDED |
| Warning Issued-Brights |
2.5 sec |
2 sec |
| 37 MPH Low beams |
-28 MPH |
-18 MPH |
| Warning Issued-Low beams |
1.5 sec |
1.1 sec |
In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Audi A3 achieved a “Good” rating - the highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Honda Civic has not been tested.
The A3 has a standard Secondary Collision Brake Assist, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Civic doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.
The A3 has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Civic doesn’t offer all-wheel drive.
The A3 Premium Plus has a standard Top View Camera System to allow the driver to see objects all around the vehicle on a screen. The Civic only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
To help make backing out of a parking space safer, the A3 has standard Rear Cross-Traffic Assist and Automatic Brake Activation automatically engages the brakes to help avoid a collision. Only the Civic Sport/Touring offers Rear Cross Traffic Monitor and the Civic’s Rear Cross Traffic Monitor does not include automatic braking.
Both the A3 and the Civic have standard driver and passenger frontal airbags, front and rear side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems and rearview cameras.

