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Infiniti Q50 sedan recalled over steering software glitch

The Basics: Infiniti will recall around 60,000 Q50 sedans globally due to a glitch in the software that controls the cars' direct adaptive steering system. It's this hardware and software that allows the Q50 to steer itself autonomously under certain conditions. A total of 28,182 Q50 sedans will be recalled in the US, with another 3,804 in Canada. We're not certain yet which model years will be recalled, but the direct adaptive steering debuted in 2014. The Problem: According to Infiniti spokesperson Stefan Weinmann, "in certain rare circumstances, just after starting the vehicle" a software glitch "can lead to a lack of steering responsiveness and change in turning radius." Injuries/Deaths: None reported. The Fix: Infiniti hasn't yet announced how it will fix the issue, but a software update seems likely. That means a trip to the dealership. If you own one: Expect to hear from the manufacturer later this month or next. Related Video: Featured Gallery 2017 Infiniti Q50S 3.0t Recalls Infiniti Safety Technology Autonomous Vehicles Sedan infiniti q50

March Madness upsets good for auto advertisers

There are no Cinderella teams left in the NCAA men's basketball tournament - the fairytales ended with Georgia State's loss to Xavier over the weekend. And even though the Sweet 16 is composed of elite teams - at the time of writing the lowest-ranked squad is 11th-seeded UCLA, which has most championships of any school in the country - there are still underdogs and surprises, and they are good for NCAA business and advertisers. Last year the March Madness Live app, which allows users to watch games on the go, was downloaded 4.5 million times, a jump of more than 40 percent over 2013. Buick sponsors the iOS version of the app, but more than a million of those downloads were for the Android version, sponsored by Infiniti since 2011. Part of Buick's engagement is a "Boss Button" on the livestream sites that can quickly mask the page with something your boss won't question you over. It also sponsors a trick-shot competition for fans, has a display in Bracket Town during the Final Four, and its cars lead the team buses through the city. Infiniti said last year's tourney increased online searches for the brand by 25 percent in March, and things are going even better this year: it's round-by-round bracket game drew 477,859 total entries in 2014, this year's game has signed up 534,350 already and the tournament has another two weeks to go. The luxury brand is all over the event, promoting the QX60 through to the Final Four, then moving its efforts to the Q50. It sponsors the Coaches vs. Cancer charity and will have an Infiniti Lounge near the Final Four venue in downtown Indianapolis. So for the two automakers keeping their own scores... come on, Wichita State! Six brackets, six chances to win a trip to #FinalFour 2016. Official rules at http://t.co/4b9GyGJ4wP. #RoundByRound https://t.co/ZCsFatVlja - Infiniti USA (@InfinitiUSA) March 19, 2015 News Source: Automotive News - sub. req. Marketing/Advertising Buick Infiniti app sports ncaa march madness

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.