Infinity Qx4 2001 Four Wheel Drive Aluminum Wheel, Leather Seats on 2040-cars

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Assessing Sebastian Vettel's first 100 days as Infiniti's director of performance

Whenever a new US president is elected, we know to expect a performance review as soon as he (or she) has spent 100 days in office. Sebastian Vettel, arguably given a job that is more important to Infiniti than the US president, has been the brand's director of performance for one hundred revolutions of The Blue Marble, and Infiniti has put together a videographic glimpse of his work at Paul Ricard, in the US and England.
We probably won't really get a grip on the full results of his efforts for a while - we doubt that he's been in his post long enough to significantly alter the trajectory of the Q50 sedan, for instance. But then again, Infiniti insists he's been integral to the car's dynamics development regime, suggesting he's been working as a test driver for some time before these 100 days. Of course, Vettel is a race car driver and brand ambassador first and foremost, but when he tells a Q50 engineer that "For the future, I think it's more comfortable to have the shift paddles on the steering wheel," we get the sense that he won't hesitate to suggest changes in forthcoming products. Check out more of his inputs in the video below as well as a press release detailing his visit to the tech center in Cranfield, UK.

Infiniti Q50 steer-by-wire system took 10 years to develop [w/video]

Infiniti's Direct Adaptive Steering (DAS) is quite a novelty - the system employs no physical connection between the steering wheel and the front wheels under normal circumstances and instead relies on a computer, clutch and steering-angle actuator to guide vehicles down the road with input from the driver.
In our First Drive review of a 2014 Infiniti Q50 equipped with the system, we weren't overly impressed by the artificial feedback. But we can't help but be impressed with how long Infiniti spent on its development: a full 10 years, according to Autoline Daily in the video report below. A staggering 70 percent of the research and development time spent on DAS was devoted to getting the steering feel right, and unfortunately, our first impression suggests their results still leave something to be desired, as we found it lacked the sporty feeling a sport sedan should have.
The weight of DAS is comparable to that of a conventional steering system due to its complexity. For example, three ECUs are used in the first-generation DAS system to ensure there's never a loss of steering, but Infiniti is refining the technology and is working to simplify it to reduce weight. One day Infiniti hopes that only one ECU will be needed to control DAS. We just hope it doesn't take the Japanese automaker another ten years to get the steering feel right.

Infiniti QX80 refreshed for 2015, range-topping Limited trim added

Alongside the updated Q70, Infiniti has refreshed its fullsize SUV, the QX80, for the 2014 New York Auto Show. Like its freshened sedan, the QX80 is full of incremental styling tweaks typical of a mid-cycle update like this. Also like the Q70, there's a new member of the QX80 family for the 2015 model year.
But first, the overarching changes for the QX80 range. As we said, this is pretty standard fare, with new headlights and taillights and a restyled grille designed to fit the full-sizer in with the most recent Infiniti design language. Full LED headlights, turn signals and fog lights should provide a bit more illumination, while the mesh inserts on the "double-arch" grille remind us of the Q50. Still, this is a rather bulbous, inelegant piece of design in our eyes. Out back, the shape of the taillights has been tweaked, and they now sport LED illumination. The new rear bumper is larger, as well.
In the cabin, upgrades are similarly sparse. There are a few new tech items, like automatic high beams and predictive forward collision warning. Overall, though, this is the same wood-and-leather-lined cabin Infiniti has been selling for the past few years.