In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Nautilus are reminded to check the back seat if they opened the rear door before starting out. The XC90 doesn’t offer a back seat reminder.
The Lincoln Nautilus has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The XC90 doesn’t offer a front passenger side knee airbag.
Both the Nautilus and the XC90 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, 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 Volvo XC90:
|
Nautilus |
XC90 |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
Neck Injury Risk |
22.4% |
27% |
Neck Stress |
229 lbs. |
252 lbs. |
Leg Forces (l/r) |
165/596 lbs. |
567/631 lbs. |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
Chest Compression |
.4 inches |
.4 inches |
Leg Forces (l/r) |
145/201 lbs. |
383/334 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, results indicate that the Lincoln Nautilus is safer than the Volvo XC90:
|
Nautilus |
XC90 |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
Hip Force |
192 lbs. |
255 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 safer than the XC90:
|
Nautilus |
XC90 |
Overall Evaluation |
GOOD |
GOOD |
Structure |
GOOD |
GOOD |
|
Driver Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Neck Compression |
22 lbs. |
45 lbs. |
Torso |
GOOD |
ACCEPTABLE |
Shoulder Deflection |
.87 in |
.91 in |
Torso Max Deflection |
1.1 in |
1.42 in |
Torso Deflection Rate |
6 MPH |
7 MPH |
Head Protection |
GOOD |
GOOD |
|
Passenger Injury Measures |
|
Head/Neck |
GOOD |
GOOD |
Torso |
ACCEPTABLE |
ACCEPTABLE |
Pelvis |
GOOD |
ACCEPTABLE |
Pelvis Force |
535 lbs. |
915 lbs. |
Head Protection |
GOOD |
GOOD |
For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, its standard front crash prevention system, and its headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the Nautilus its highest rating: “Top Safety Pick Plus” for 2019, a rating granted to only 134 vehicles tested by the IIHS. The XC90 is only a standard “Top Safety Pick” for 2019.