The middle row seatbelts optional on the Expedition inflate when a collision is detected, helping to spread crash forces over a much larger area of the body and limiting head and neck movement. This can help prevent spinal and internal injuries. The Ascent doesn’t offer inflatable seatbelts.
The Expedition (except STX) offers an optional 360-Degree Camera to allow the driver to see objects all around the vehicle on a screen. The Ascent only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.
The Expedition has a standard blind spot warning system which uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. Only the Ascent Premium/Limited/Touring offers a blind spot warning system.
To help make backing out of a parking space safer, the Expedition has a standard rear cross-path warning system, which uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. Only the Ascent Premium/Limited/Touring has a rear cross-path warning system.
The Expedition’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Ascent doesn’t offer a driver alert monitor.
Both the Expedition and the Ascent have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front 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, daytime running lights, lane departure warning systems, rearview cameras and available all wheel drive.
The Ford Expedition weighs 765 to 1193 pounds more than the Subaru Ascent. 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 Ford Expedition is safer than the Subaru Ascent:
|
Expedition |
Ascent |
|
Driver |
|
STARS |
5 Stars |
5 Stars |
HIC |
165 |
190 |
Leg Forces (l/r) |
23/39 lbs. |
159/292 lbs. |
|
Passenger |
|
STARS |
5 Stars |
5 Stars |
Chest Compression |
.4 inches |
.7 inches |
Neck Stress |
155 lbs. |
197 lbs. |
Neck Compression |
74 lbs. |
156 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 Ford Expedition is safer than the Subaru Ascent:
|
Expedition |
Ascent |
|
Front Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
23 |
37 |
Chest Movement |
.5 inches |
.5 inches |
Hip Force |
180 lbs. |
274 lbs. |
|
Rear Seat |
|
STARS |
5 Stars |
5 Stars |
HIC |
61 |
81 |
|
Into Pole |
|
STARS |
5 Stars |
5 Stars |
Max Damage Depth |
13 inches |
18 inches |
HIC |
134 |
149 |
Spine Acceleration |
47 G’s |
52 G’s |
Hip Force |
569 lbs. |
637 lbs. |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.