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Vettel and Coulthard drive Russia's very unfinished Sochi Circuit

The next Winter Olympics will happen in Sochi, Russia from February 7-23, 2014. Sometime after that, barring any delays, a portion of the Sochi Olympic Park will be turned into the Sochi Olympic Park Circuit, a 3.65-mile track for the first Russian Grand Prix in 100 years (the last of two Formula One grands prix were held in St. Petersburg).
As we've come to expect from the Infiniti Red Bull team, it recently sent Sebastian Vettel and brand ambassador David Coulthard to the unfinished venue to run the route in Infiniti M sedans and offer some impressions. With average cornering speeds above 62 miles an hour, Coulthard called it a fast street circuit in the Monaco vein. You can watch them try it out - yes, that's Vettel gone airborne above - and avoid a "White Van Man" in the video below.

2018 Infiniti QX80 reveals fresh face in Dubai

Infiniti has finally revealed its refresh for the Infiniti QX80 at the Dubai auto show, and it's amazingly mild. Not that we were expecting a particularly wild redesign, since even the QX80 Monograph concept that previewed the SUV still looked similar to the existing vehicle, but this is still a pretty low-key update. The main changes are in the front fascia, which was teased not long ago. It features headlights that sit higher up and inline with the top of the grille. The lights are more slender and swept back, too. The tops of the fenders sit higher as well, providing a more squared-off look, and the side fender vents have a new design. Beyond the nose job, there are hardly any other changes. The taillights are new, and the chrome finish over the license plate extends into them. The rest of the roof, doors, windows, basically all the stuff in the middle of the SUV look pretty much identical to the old QX80. Underneath the skin is more of the same. The interior is the same with the exception of some new materials and colors. Apparently the shift knob is new, too. The powertrain is a carryover as well, featuring the same 400-horsepower 5.6-liter V8 with either two- or four-wheel drive. The QX80 has one other somewhat noteworthy change, and that's the price. Base price on the two- and four-wheel-drive QX80 models increases $900 over last year's to $65,745 and $68,845 respectively. The new QX80 goes on sale by the end of this year. Related Video: Featured Gallery 2018 Infiniti QX80 View 27 Photos Image Credit: Infiniti Infiniti SUV Luxury dubai motor show infiniti qx80

2019 Infiniti QX50 First Drive Review | A high-tech engine flies under the radar

Update: An Infiniti representative reached out after this review was published and noted that the "Park with Easy Steering" function of the Direct Adaptive Steering system was erroneously left engaged. Infiniti says this feature "reduces feel considerably at low speeds to aid in parking", and that the Easy Steering function will be disabled by default in customer cars unless the customer chooses to engage it. This seems to explain the issues our reviewer had with low-speed steering feel, although we've had other problematic experiences with Direct Adaptive Steering in a broader sense – not to mention the fact that the drive-by-wire system has been recalled several times to fix various issues, and also recalibrated in response to criticism. We hope to get another QX50 soon, and if so we'll compare the low-speed steering response with Easy Steering on and off. Even as manufacturers rush headlong into electrification and autonomous driving, revolutionary internal-combustion engine technologies are still being developed. Consider the Mazda Skyactiv-X Spark Controlled Combustion Ignition process, for example. But Infiniti's VC-Turbo four-cylinder engine, which makes its debut in the 2019 QX50, is truly a work of engineering fortitude. The engine realizes the long-held ambition among engine manufacturers to create a way to alter the compression ratio on the fly, a boon to both power and fuel efficiency. It's a brilliant bit of science that's, unfortunately, still in search of the right car. Don't get us wrong, the QX50 is perfectly competent — it's an exceedingly quiet and comfortable cruiser. However, it's no longer the driver-pleasing machine its predecessor was. That car, originally known as the EX35, was built atop Nissan's sporty FM platform, a front-midship, rear-wheel-drive layout putting the engine aft of the front axle line and giving the vehicle the athletic driving dynamics of a sport sedan. In fact, it was basically a G37 hatchback, and it was sold as the Skyline Crossover in Japan. A shortened FM chassis underpinned the 370Z, to put a finer point on it. For those more concerned with comfort than corners, the 2019 QX50 might actually be a more useful. It rides atop an all-new front-wheel-drive chassis, which means it's able to add more space for both passengers and cargo. It trades a heap of the old QX50's sportiness for comfort and packaging efficiency. If that sounds good to you, perhaps the new QX50 is the right crossover.