13 mid-sized cars have earned high marks on the insurance industry's newest frontal-crash test, but a pair of Toyota models tested fared worse than the rest.
The so-called small overlap test involves crashing the front corner of a car into a barrier at 40 mph. The Insurance Institute for Highway Safety devised the test to simulate a collision with a stationary object such as a tree or a utility pole.
Just 3 out of 11 luxury cars rated "good" or "acceptable" on the insurance industry group's 1st round of tests this summer, but today the IIHS gave a good rating to the 4-door Honda Accord and the Suzuki Kizashi, and an acceptable rating to 11 more mid-sized cars.
"Normally we see new technology and new innovations go into the luxury cars 1st, so we see them doing better," IIHS President Adrian Lund said. "This is a bit of a surprise."
3 other models -- the Hyundai Sonata, Chevrolet Malibu and Volkswagen Jetta sedan -- rated as "marginal."
Toyotas fared worse
The Toyota Camry sedan and Prius v hybrid ranked worst on 2 measures of safety, leading IIHS to slap them with a "poor" overall rating.
In both of Toyota's vehicles, the crash caused significant intrusion into the occupant compartment -- in the case of the Camry, the front wheel was forced sharply backward toward the driver's feet. The driver-side airbags also failed to fully prevent a blow to the test dummy's head in both crashes.
"They've got to find a way to strengthen the occupant compartment and manage the forces out there on the edge of the vehicle," Lund said of Toyota.
During the small overlap test, 25% of the vehicle overlaps with a barrier during the collision, compared to 40 percent during the current moderate overlap test.
Automakers are responding by adding structures to absorb impacts to the front corners of a car, and by strengthening compartments so that wheels cannot be forced so easily backward toward passengers' feet.
Ford, Subaru, Volkswagen and Honda all told IIHS they designed vehicles to handle the new test, Lund said, and Toyota has told the group it plans to follow suit.
"With this new test, the Institute has raised the bar again and we will respond to the challenge," a Toyota spokesman said. "We are evaluating the new test protocols and can say that there will not be one single solution to achieve greater crash performance in this area."
The spokesman added that Toyota leads all automakers in the number of models named "Top Safety Picks" for 2012 by IIHS. Those 19 models from Toyota, Lexus and Scion include the Camry and Prius v.
Honda used an approach known as ACE, or advanced compatibility engineering, to dissipate crash energy outside the area affected by a head-on crash.
Chuck Thomas, chief engineer for automotive safety research at Honda, said the alterations added a bit of weight to cars such as the Accord, which was redesigned for model year 2013 with the new test in mind.
"We always want to develop a vehicle that's absolutely as light as possible, but also strong enough to do everything we need to do," he said. High-strength steel helped make up for some of the increase, he added, so about "10 to 15 pounds is what the guys like me have added to the vehicle to improve performance."
Acura Becomes First Luxury Brand to Earn 2015 TOP SAFETY PICK+ Rating Across its Entire Model Line from Insurance Institute for Highway Safety (IIHS)
Sep 30, 2015 - TORRANCE, Calif.
2016 ILX and RDX are the latest Acura vehicles to earn a TOP SAFETY PICK+ from the IIHSAcura has become the 1st luxury brand to earn a 2015 TOP SAFETY PICK+ rating for its entire model line from the Insurance Institute for Highway Safety (IIHS). The IIHS announced today that the significantly refreshed 2016 ILX and 2016 RDX have each received a 2015 TOP SAFETY PICK+ rating, when equipped with AcuraWatch™, resulting in the entire Acura lineup of luxury sedans and SUVs earning the safety distinction.
"As the 1st luxury brand to earn the IIHS TOP SAFETY PICK+ rating across its entire model line, Acura continues to champion safety performance as a key luxury attribute," said Jon Ikeda, vice president and general manager for the Acura Division. "Acura has made the commitment to offer advanced safety performance technologies across our entire lineup, helping all Acura luxury sedans and SUVs earn the top safety rating from IIHS."
The TOP SAFETY PICK+ ratings for the 2016 Acura ILX and RDX include a top rating of GOOD in all IIHS crash test modes, including a top score of GOOD in the Insurance Institute's new small overlap front crash test and a top score of SUPERIOR in its front crash protection test.
"We commend Acura for receiving the highest IIHS award designation for all of its vehicles," said David Zuby, executive vice president and senior research officer for IIHS. "With qualifying crashworthiness ratings, including in the rigorous front small overlap crash test, and an effective front crash prevention system available across the lineup, Acura is 1 of the leaders in the luxury segment."
With both models receiving significant enhancements for 2016, the Acura ILX and RDX boast more advanced safety technology than ever before. The AcuraWatch™ suite of safety and driver-assistive technologies is now available on all Acura models and is standard on the 2016 RDX Advance package and 2016 ILX Tech Plus package. AcuraWatch™ can help improve the driver's situational awareness and, in certain circumstances, intervene to help avoid a collision or mitigate its severity.
AcuraWatch™ includes features like Collision Mitigation Braking System™ with Forward Collision Warning (FCW), Lane Keeping Assist System, Adaptive Cruise Control and Lane Departure Warning (LDW). These systems benefit from the adoption of a sensor fusion technology integrating the capabilities of a windshield-mounted monocular camera and front grille-mounted millimeter wave radar system to provide enhanced sensing with the ability to identify and anticipate multiple collision scenarios, including those involving a pedestrian. When the system anticipates a collision or road departure, it can initiate warnings and, in certain instances, initiate emergency braking and steering.
To further improve frontal collision performance, the 2016 Acura ILX and RDX offer enhanced crash safety design with numerous changes to its next-generation Advanced Compatibility Engineering™ (ACE™) body structure. The next-generation ACE™ design utilizes a network of connected structural elements to help distribute crash energy more evenly throughout the front of the vehicle, enhancing occupant protection and crash compatibility in front collisions.
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