For enhanced safety, the front and second-row seat shoulder belts of the Lexus TX 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 Dodge Durango doesn’t offer pretensioners for its second-row seat belts.
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 TX are reminded to check the back seat if they opened the rear door before starting out. The Durango doesn’t offer a back seat reminder.
The TX 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 Durango 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 TX Premium/Luxury has a standard Auto Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Durango doesn’t offer backup collision prevention brakes.
When descending a steep, off-road slope, the TX AWD’s standard Downhill Assist allows you to creep down safely. The Durango doesn’t offer Downhill Assist.
The TX’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. A lane departure warning system costs extra on the Durango and is not available with SXT.
The TX Premium/Luxury offers an optional Panoramic View Monitor to allow the driver to see objects all around the vehicle on a screen. The Durango only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
Both the TX and Durango have rear cross-traffic warning, but the TX Premium/Luxury has Parking Support Brake (automatically applies the brakes) to better prevent a collision when backing near traffic. The Durango’s Rear Cross Path Detection doesn’t automatically brake.
The TX’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 Durango doesn’t offer a driver alert monitor.
Both the TX and the Durango have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning and available all wheel drive.
A significantly tougher test than their original offset frontal crash test, the Insurance Institute for Highway Safety does 40 MPH small overlap frontal offset crash tests. In this test, where only 25% of the total width of the vehicle is struck, results indicate that the Lexus TX is safer than the Durango:
|
TX |
Durango |
Overall Evaluation |
ACCEPTABLE |
MARGINAL |
Restraints |
ACCEPTABLE |
ACCEPTABLE |
Head Neck Evaluation |
GOOD |
GOOD |
Head injury index |
112 |
119 |
Peak Head Forces |
0 G’s |
0 G’s |
Steering Column Movement Rearward |
5 cm |
9 cm |
Chest Evaluation |
GOOD |
GOOD |
Max Chest Compression |
21 cm |
26 cm |
Hip & Thigh Evaluation |
GOOD |
ACCEPTABLE |
Femur Force R/L |
3.5/1.3 kN |
5.3/2.5 kN |
Hip & Thigh Injury Risk R/L |
1%/0% |
6%/0% |
Lower Leg Evaluation |
GOOD |
POOR |
Tibia index R/L |
.69/.57 |
1.53/.59 |