Both the Lyriq and Ariya have child safety locks to prevent children from opening the rear doors. The Lyriq 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 Ariya’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.
The Lyriq’s standard pretensioning seatbelts also sense rear collisions and remove slack from the seatbelts to help protect the occupants from whiplash and other injuries. The Ariya doesn’t offer a whiplash protection system.
In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Cadillac Lyriq 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 Nissan Ariya has not been tested.
The Cadillac Lyriq comes with a standard HD Surround Vision and it also offers an optional rear camera washer to make backing always safe, regardless of road dirt or grime, while the Nissan Ariya doesn’t offer a camera washer, requiring manual cleaning.
Both the Lyriq and Ariya have Rear Cross Traffic Alert, but the Lyriq has Rear Cross Traffic Braking (automatically applies the brakes) to better prevent a collision when backing near traffic. The Ariya’s Rear Cross Traffic Alert doesn’t automatically brake.
Both the Lyriq and the Ariya have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front and rear 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, blind spot warning systems, rearview cameras, rear cross-path warning and available driver alert monitors.
The Cadillac Lyriq weighs 549 to 1515 pounds more than the Nissan Ariya. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Cadillac Lyriq is safer than the Nissan Ariya:
|
Lyriq |
Ariya |
OVERALL STARS |
5 Stars |
4 Stars |
|
Driver |
|
STARS |
5 Stars |
4 Stars |
Neck Injury Risk |
18.8% |
45.3% |
Neck Stress |
180 lbs. |
387 lbs. |
Neck Compression |
24 lbs. |
57 lbs. |
Leg Forces (l/r) |
96/127 lbs. |
272/267 lbs. |
|
Passenger |
|
STARS |
4 Stars |
4 Stars |
HIC |
259 |
314 |
Chest Compression |
.6 inches |
.8 inches |
Neck Stress |
150 lbs. |
226 lbs. |
Leg Forces (l/r) |
227/265 lbs. |
293/289 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Cadillac Lyriq is safer than the Nissan Ariya:
|
Lyriq |
Ariya |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
55 |
85 |
Chest Movement |
.8 inches |
.8 inches |
Abdominal Force |
153 lbs. |
155 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
Spine Acceleration |
31 G’s |
35 G’s |
Hip Force |
355 lbs. |
529 lbs. |
|
Into Pole |
|
STARS |
5 Stars |
4 Stars |
Max Damage Depth |
7 inches |
8 inches |
Spine Acceleration |
39 G’s |
56 G’s |
Hip Force |
719 lbs. |
1022 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.