2006 Infiniti M45 Technology Package on 2040-cars

Auto blog

Sebastien Vettel testing Infiniti's production Etherea?

It sounds like Sebastian Vettel has had his hands full recently, juggling his Formula One racing career while moonlighting as the newly appointed director of performance at Infiniti. On that latter note, Autocar is reporting that Vettel has been testing a production version of the Etherea Concept at France's Circuit Paul Ricard.
There is still no word as to when we could see this car go into production or what it will be called (possibly the Q30), but it will likely share a platform with the Mercedes-Benz A-Class as a part of the Daimler/Renault-Nissan collaboration. The article also said that this future entry-level Infiniti would be produced at Nissan's Sunderland, UK plant.

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

Infiniti's new VC-T changes the rules of small turbocharged engines

The upcoming Infiniti QX50 crossover does not get our pulse racing, no matter how shapely the QX Sport Inspiration concept that previews it may be. No midsize SUV does, to be fair. But it has something special under the hood – the world's first production variable-compression-ratio engine. That means the QX50's 2.0-liter turbo four, which makes 268 horsepower and 288 pound-feet of torque, will have up to 27 percent better fuel economy. Here's how it works. The trend of moving to smaller, turbocharged engines carries with it one big falsehood. Under low load when the turbo isn't needed, these engines are less efficient than an equivalent engine without a turbo because of the low compression ratio the turbo requires. That is, if you never need the extra power, you're wasting fuel. Turbocharged (and supercharged) engines use a lower compression ratio to prevent detonation. When you force extra air in a cylinder and mix it with fuel, it's more likely to prematurely go boom. Lowering the compression ratio prevents this problem, but it's less efficient. Infiniti's VC-T promises the best of both worlds, with a compression ratio that ranges from 8.0:1 for high-power turbo needs to a 14.0:1 ratio for fuel-sipping efficiency. At its heart the VC-T engine is a simple idea, but it's complicated to explain. Consider yourself warned. The photo below from Infiniti serves as a good visual overview. For the truly nerdy, this patent application covers the mechanical concept. Instead of having the pistons connected to the crankshaft, Infiniti's engine has a pivot arm with a connection on each end. One end connects to the piston, the other connects to a second lower shaft, which is controlled by an actuator arm. At any given time the engine's pistons move up and down according to the lobes on the crankshaft. But the actuator arm can change the angle of the pivot arm up and down. That is, the pistons still move in the same motion with the same stroke, but phase the entire stroke up or down. Move the pivot up and there's less room at the top, which means a higher compression ratio. Move the pivot down and the compression ratio goes down, too. As an added bonus, the lower shaft eliminates the need for counter-rotating balance shafts. Infiniti says this system works constantly and can vary the compression ratio to any number between 8:1 and 14:1. It also uses electronic variable valve timing on the intake valves to switch into Atkinson-cycle combustion for greater efficiency.