2010 Infiniti Fx35 W/nav on 2040-cars

Auto blog

New details emerge on Inifiniti QX50’s unique new variable-compression engine

Infiniti will release the world's first production variable-compression engine when it releases the 2019 QX50 midsize SUV sometime next year. Now we have some new details on the innovative new engine, which Infiniti is calling VC-T, for Variable Compression Turbo, after the luxury brand offered a prototype test drive. We wrote extensively about the complicated technology underpinning the new engine last year. It's the latest novel development that could represent a range-extender, if you will, for the embattled internal combustion engine in an era when automakers and governments are shifting their focus to electric vehicles. The VC-T is a new inline-four, 2.0-liter that combines the power of a high-performance turbo gasoline engine with the torque and efficiency of an advanced diesel engine, but without the latter's notorious emissions. It features the ability to seamlessly raise or lower the stroke of the pistons in the combustion chamber, depending on the driving conditions it detects and inputs from the driver, to select the best compression ratio—anywhere between 8:1, typical for high-performance engines, and 14:1 for high efficiency. In essence, it delivers the performance of a V6 but is much more efficient, with improved fuel efficiency of between 10 to 15 percent with its best competitors, per Car and Driver. You can view how it works in motion via the video below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. It's also quieter, more lightweight and compact than V6 engines with comparable power outputs, estimated at 268 horsepower and 288 pound-feet of torque. In a prototype test drive, Car and Driver writes that the engine "felt very conventional" and responsive, with strong and smooth acceleration. "The only indication you have that the compression ratio is changing is from an indicator in the instrument cluster next to the boost gauge." The engine is expected to deliver fuel economy gains of 27 percent in combined city-highway EPA rating over the outgoing QX50, which had a 3.7-liter V6. The 2019 model, fitted with the VC-T, should get about 26 mpg in combined fuel economy, and it will get to 60 mph almost one second faster than its four-cylinder counterparts, Nissan's chief powertrain engineer, Shinichi Kiga, told Automotive News. The VC-T engine is the result of 20 years of development spanning more than 100 prototypes and around 300 patents at Nissan.

Hurricane Sandy cost automakers 15,000 vehicles, may have ruined up to 200k

Hurricane Sandy was the largest Atlantic storm in US history, and its total economic impact is just now coming into view. According to Automotive News, Toyota, Chrysler, Nissan and Honda are set to scrap around 15,000 new vehicles ruined by the storm. Nissan alone accounts for about 40 percent of those, with 6,000 Nissan and Infiniti models deeded "un-saleable" due to damage. The company saw 56 dealerships shuttered due to the storm, but 51 of those have since reopened.
Toyota, meanwhile, had some 4,000 vehicles at its Newark port facility, and of those, 3,000 may be scrapped. An additional 825 were dealer inventory when they were ruined. Honda and Acura dealers are reportedly sending 3,440 vehicles to the salvage yard. By comparison, Chrysler weathered the storm fairly well with 825 units destroyed, while Hyundai suffered only 400 lost units and Kia scrapped around 200.
As you may recall, Fisker also suffered some losses, and Automotive News reports the manufacturer saw 320 Karma models damaged beyond repair. Ford and General Motors have yet to come up with estimates, and no automaker has commented on the full cost of replacing the vehicles.

Race Recap: 2013 Korean F1 Grand Prix crazy enough for Psy [spoilers]

The end of qualifying for the 2013 Korean Formula One Grand Prix left us with five pairs: two chassis each from Infiniti Red Bull Racing, Mercedes-AMG Petronas, Lotus, Ferrari and Sauber. Yes, Sauber. The last time the Swiss team had two drivers in the top ten was Japan last year, when Kamui Kobayashi converted the grid spot into a podium.
But let's start at the front of the top ten, where Sebastian Vettel put his Red Bull on pole for the 42nd time in his career. He was followed by Lewis Hamilton in second place by two-tenths of a second, Mark Webber in the second Infiniti Red Bull, and Romain Grosjean in the Lotus in fourth. Out-qualifying teammate Kimi Räikkönen again, the Finn would line up in tenth. Nico Rosberg put the second Mercedes in fifth, Fernando Alonso got the first Ferrari into sixth ahead of teammate Felipe Massa, while Nico Hülkenberg led with the first Sauber in eighth, teammate Esteban Gutiérrez showing the promise he was hired for (okay, and his money) in ninth. Except they'd all move up a place because Webber had to serve his ten-place grid penalty after getting his third reprimand of the season in Singapore. That would get Sergio Perez in his McLaren into tenth. Yes, McLaren needed a grid demotion ahead to make it into the top ten.
It was an entertaining top ten that no one would have expected. When the red lights went out, we were treated to one of the most entertaining races of the year - it was Gangnam Style at 300 kilometers per hour.