The Insurance Institute for Highway Safety recently completed small overlap front crashes on four minivans sold in the U.S. – Toyota Sienna, Nissan Quest, Chrysler Town & Country and its twin, Dodge Grand Caravan – and three of the four earned “poor” ratings.
“Minivans are popular among parents, a group that tends to be safety conscious, but we’ve only seen two so far that offer decent protection in small overlap crashes,” says David Zuby, IIHS executive vice president and chief research officer.
The exception to the disappointing pattern is the 2015 Toyota Sienna, which earns an acceptable rating. It joins the Honda Odyssey, which last year earned a good rating in the small overlap crash test, in the ranks of Top Safety Pick+ award winners. The Kia Sedona wasn’t tested because it’s making changes to the vehicle to improve it’s crashworthiness, IIHS said, adding it would be testing the new Sedona soon.
The cabin of the Chrysler Town & Country saw extensive deformation in the small offset crash.
Even though the Sienna received a passing grade, it might be argued it barely did so. Despite the fact that Toyota modified the front structure of the 2015 model to improve small overlap protection, it didn’t hold up that well in the test.
The barrier intruded into the cabin as much as 5.5 inches at the upper door hinge pillar and instrument panel. The crash dummy’s head contacted the front airbag but immediately slid off the left side and he safety belt also allowed the dummy to move too far forward, IIHS noted.
On the plus side, the side curtain airbag deployed and had sufficient forward coverage to protect the head from intruding structure. Measures taken from the dummy showed that the risk of any injuries would be low in a crash of this severity.
The Quest fared worse with the testing indicating that in an offset crash, the driver would be lucky to ever walk normally again.” The Town & Country and its variants, including the now-discontinued 2009-2012 Volkwagen Routan, performed even worse.
The Toyota Sienna earned an acceptable rating in the small offset test.
In the small overlap test, which replicates what happens when the front corner of a vehicle collides with another vehicle or an object such as a tree or a utility pole, the crash forces bypass the vehicle’s main energy-absorbing structure. These crashes may be especially difficult for minivans to handle, the group said.
That’s because minivans are typically built on car platforms but are wider than cars. As a result, more of the vehicle is located outside the main structure. Minivans also are heavier than cars. VIDEO
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