For enhanced safety, the front and rear seat shoulder belts of the Lincoln Nautilus have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Nissan Murano doesn’t offer pretensioners for its rear seat belts.
The Nautilus has standard Post Collision Braking, which automatically apply the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Murano 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.
Both the Nautilus and the Murano have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front wheel drive, height adjustable front shoulder belts, plastic fuel tanks, 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, available all wheel drive and around view monitors.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Lincoln Nautilus is safer than the Nissan Murano:
|
Nautilus |
Murano |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
HIC |
212 |
342 |
Neck Injury Risk |
22.4% |
28% |
Neck Compression |
21 lbs. |
34 lbs. |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
Chest Compression |
.4 inches |
.7 inches |
Neck Compression |
44 lbs. |
78 lbs. |
Leg Forces (l/r) |
145/201 lbs. |
169/236 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 Lincoln Nautilus is safer than the Nissan Murano:
|
Nautilus |
Murano |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
84 |
101 |
Hip Force |
192 lbs. |
392 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
103 |
148 |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
16 inches |
17 inches |
HIC |
257 |
439 |
Spine Acceleration |
38 G’s |
41 G’s |
Hip Force |
425 lbs. |
591 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
Side impacts caused 23% of all road fatalities in 2018, down from 29% in 2003, when the Insurance Institute for Highway Safety introduced its side barrier test. In order to continue improving vehicle safety, the IIHS has started using a more severe side impact test: 37 MPH (up from 31 MPH), with a 4180-pound barrier (up from 3300 pounds). The results of this newly developed test demonstrates that the Lincoln Nautilus is much safer than the Murano:
|
Nautilus |
Murano |
Overall Evaluation |
GOOD |
MARGINAL |
Structure |
GOOD |
POOR |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Head Injury Criterion |
208 |
286 |
Neck Compression |
22 lbs. |
45 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
.87 in |
1.65 in |
Shoulder Force |
268 lbs. |
290 lbs. |
Torso Max Deflection |
1.1 in |
1.69 in |
Torso Deflection Rate |
6 MPH |
9 MPH |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Neck Compression |
89 lbs. |
112 lbs. |
Pelvis |
GOOD |
GOOD |
Head Protection |
GOOD |
GOOD |
For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, and daytime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the Nautilus the rating of “Top Safety Pick” for 2023, a rating granted to only 53 vehicles tested by the IIHS. The Murano last would have qualified as a “Top Safety Pick” in 2022.