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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.

Ford Shelby GT350R sets 7:32.19 Nurburgring lap time

It was over a year ago that the Chevy Camaro Z/28 clocked a Nurburgring lap time of 7 minutes and 37.47 seconds, propelling itself up the leader boards as the fastest American muscle car to lap the infamous Nordschleife. But now word has it that another piece of Detroit iron has clocked an even faster time. According to Evo, the new Ford Shelby GT350R Mustang has lapped the Green Hell in a blitzkrieg 7:32.19. That's more than five seconds faster than the Z/28, and propels the GT350R into proper supercar territory: incrementally quicker than the Ferrari 458 Italia and in league with lap times posted by the Nissan GT-R (though not the fastest Godzilla has clocked over the years). With output quoted at "more than 500 horsepower and more than 400 lb-ft of torque," and no 0-60, quarter-mile or top end figures revealed to date, this marks the first genuine measure of performance we've seen for the track-focused pony car - though the numbers have yet to be officially confirmed. The GT350R packs a 5.2-liter V8 unburdened by 130 pounds of excess weight – helped along by carbon-fiber wheels coated in Michelin Pilot Sport Cup 2 rubber. Related Video:

FIA introduces 'Hypercar Concept' for World Endurance Championship

One of the most common jabs at hypercars is the question, "Where can you drive them to their potential?" Imagine the answer being: to the checkered flag in the 24 Hours of Le Mans. We're not there yet, but the FIA World Motor Sport Council took a step closer to the possibility during its second annual meeting in Manila, the Philippines. One of three initiatives the WSMC announced for the 2020 World Endurance Championship was "Freedom of design for brands based on a 'Hypercar' concept." This "Hypercar concept" would replace LMP1 as the premier class in the WEC. The dream, of course, would be seeing racing versions of the AMG Project One, Aston Martin Valkyrie AMR Pro, Bugatti Chiron, Koenigsegg Regera, McLaren Senna GTR, Pagani Huara BC, and the rest of the gang trading paint and carbon fiber through Dunlop in a heinously expensive version of "Buy on Sunday, sell on Monday." The reality is that we don't have all the details yet on the set of regulations called "GTP," but the FIA wants race cars more closely tied to road cars, albeit with the performance level of today's LMP1 cars. Exterior design freedom would shelter internals designed to reduce costs, the FIA planning to mandate less complex hybrid systems and allow the purchase of spec systems. One of the FIA's primary goals is lowering LMP1 budgets to a quarter of their present levels. Audi and Porsche budgets exceeded $200 million, while Toyota - the only factory LMP1 entry this year and next - is assumed to have a budget hovering around $100 million. Reports indicated that Aston Martin, Ferrari, Ford, McLaren, and Toyota sat in on the development of the proposed class. If the FIA can get costs down to around $25 million, that would compare running a top IndyCar team and have to be hugely appealing to the assembled carmakers. The initiative represents another cycle of the roughly once-a-decade reboot of sports car racing to counter power or cost concerns. The FIA shut down Group 5 Special Production Sports Car class in 1982 to halt worrying power hikes, and introduced Group C. In 1993, Group C came to an ignoble end over costs; manufacturers were spending $15 million on a season, back when that was real money and not one-fifth of a Ferrari 250 GTO. Then came the BPR Global GT Series that morphed into the FIA GT Championship, which would see the last not-really-a-road car take overall Le Mans victory in 1998, the Porsche 911 GT1. That era would be most aligned with a future hypercar class.