The ES Series has a standard Secondary Collision Brake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Fusion Plug-In Hybrid 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.
Over 200 people are killed each year when backed over by motor vehicles. The ES Series offers optional Intuitive Parking Assist with Auto Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The Fusion Plug-In Hybrid doesn’t offer backup collision prevention brakes.
The ES Series AWD has all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Fusion Plug-In Hybrid doesn’t offer all-wheel drive.
The ES Series offers an optional Panoramic View Camera to allow the driver to see objects all around the vehicle on a screen. The Fusion Plug-In Hybrid 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.
Both the ES Series and the Fusion Plug-In Hybrid 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, rearview cameras, driver alert monitors, available blind spot warning systems and rear cross-path warning.
The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Lexus ES Series is safer than the Ford Fusion Plug-In Hybrid:
|
|
ES Series |
Fusion Plug-In Hybrid |
|
|
Driver |
|
| STARS |
5 Stars |
5 Stars |
| HIC |
120 |
143 |
| Neck Injury Risk |
24% |
26% |
| Neck Compression |
30 lbs. |
38 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 Lexus ES Series is safer than the Ford Fusion Plug-In Hybrid:
|
|
ES Series |
Fusion Plug-In Hybrid |
|
|
Front Seat |
|
| STARS |
5 Stars |
4 Stars |
New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.
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 vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its standard headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the ES Series its highest rating: “Top Pick Plus” for 2021, a rating granted to only 35 vehicles tested by the IIHS. The Fusion Plug-In Hybrid last would have qualified as only a standard “Top Pick” in 2017.

