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IIHS updates overlap test: 2 SUVs get good marks, 9 fare poorly

Vehicles in crashes keep occupants safe by deforming around the cabin in a way that maintains cabin integrity. The Insurance Institute for Highway Safety's moderate overlap test, introduced in 1995, has been a huge contributor to improved safety for front-row passengers in a crash. IIHS President David Harkey said, "Thanks to automakers’ improvements, drivers in most vehicles are nearly 50% less likely to be killed in a frontal crash today than they were 25 years ago." In the 'unintentional side effects' column, crash safety has gotten worse for passengers in the back seats. When carmakers reengineered the front crash structure to protect the driver, more crash forces got distributed throughout the rear. IIHS research claims rear passengers have a 46% greater risk of fatal injury than front-row passengers, but back-seaters haven't benefited from the same upgrades in safety as the front row. The IIHS updated its moderate overlap test to address the issue, putting 15 vehicles through the new regime. Two earned good ratings — the 2023 Ford Escape and the 2021-2023 Volvo XC40 — one was acceptable, three were marginal and nine were rated poor. Every one of the crossovers sampled got good marks for all passengers in the original test. That test sees 40% of vehicle's width on the driver's side impacting an aluminum honeycomb barrier at 40 miles per hour. The updated test puts a crash dummy representing small woman or 12-year-old child in the seat behind the driver, the dummy's sensors and grease paint measuring the effectiveness of the restraints and the forces a human body would need to endure. To achieve a good rating, the "measurements must not exceed limits indicating excessive risk of injury to the head, neck, chest, abdomen or thigh." An institute engineer said, "In real-world crashes, chest injuries are the most common serious rear-seat injuries for adults." The sensors and video evidence showed back seat dummies in the Escape and XC40 endured minimal risk of injuries from excessive crash forces, from submarining under the seat belt, or from unwanted interaction with the side curtain airbag.   The Toyota RAV4 scored acceptable. The second-row dummy also endured minimal risk of injury to the chest and lower extremities. However, the lap belt slipped upward in a way that could increase abdominal injuries, and after the dummy's head dipped during crash impact, the head came back up between the rear curtain airbag and rear window.

Volvo unveils all-new user interface destined for next-gen XC90 [w/video]

Take a close look at the cabin of the Volvo Concept Estate shown above. One of the big features on the fancy, brown shooting brake is an all-new user interface called, well, it doesn't really have a name, at least not one Volvo is revealing.
The refreshingly nameless system looks seriously impressive based on the short video that accompany's the system's press release. The jewel of the whole interface is a sizable touchscreen that manages most every in-car function save for a few vital functions like volume, hazard lights and other systems that still demand a more tactile interface.
"The basic idea is to organize controls and information in a perfectly intuitive and user- friendly way. Everything is exactly where you expect it to be, making the drive more enjoyable, efficient, and safe," Thomas Ingenlath, Volvo's Senior Vice President of Design, said in a statement.

Volvo studying test of electric roads in Sweden

Volvo already announced the results of a study of wireless charging using a stationary C30, and now it's embarking on a more ambitious study of wireless charging involving moving city buses. Next year, in conjunction with the Swedish Transport Association, Volvo will build a section of electric road up to 500 meters long that would use inductive charging to refill the batteries while the bus drives over it.
Right now, the company's Hyper Bus diesel hybrid has to stop to plug in and charge at the end of its route. The company is looking for a way to keep buses in service while being able to run on electric power for greater lengths of time. The new line used for the study will be called ElectriCity, and will come online in central Gothenburg sometime in 2015. There's a press release below with more information.