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Red Bull to run TAG Heuer-branded engines next season

After a drawn-out and very public effort to switch to a different engine supplier, Red Bull Racing will once again be running under Renault power next season. Only it won't be labeled as a Renault. Instead, it will be branded by TAG Heuer. Now if you're thinking that TAG Heuer was in the McLaren camp, you were right up until today's announcement. One of McLaren's oldest partners, the watchmaker jumped ship to join up with Red Bull instead, ostensibly replacing Casio as the team's official timekeeper. Now here's where it gets a little tricky: Mansour Ojjeh and his Techniques d'Avant Garde holding company remain a major stakeholder in McLaren. The firm owned Tag Heuer from 1985 to 1999; now its former watch brand is leaving for Red Bull. This isn't the first time that the TAG name has transferred from one F1 team to another, nor is it the first time we'll see its name replace that of a major automaker on an F1 engine. Techniques d'Avant Garde previously partnered with Williams before Ron Dennis took over in Woking and convinced Ojjeh to come on board. That partnership saw TAG work with Porsche on a successful F1 engine program that won three drivers' championships (with Niki Lauda and Alain Prost), two constructors' titles, and 25 grands prix. While unusual, the deal is hardly unprecedented. Aside from the McLaren-TAG-Porsche arrangement, Sauber once ran Ferrari engines under the brand of its sponsor Petronas (which has long since switched to Mercedes). For another example, the 1998 world championship saw Benetton running Renault engines under the Playlife name, while Williams rebranded its version as Mecachrome, as the French automaker shifted its priorities in F1 much as it is right now. The announcement still leaves a few questions unanswered, however. For one, will Red Bull continue running TAG Heuer-branded engines made by Renault (or another supplier) after 2016? And what does this spell for Infiniti, Renault's sister-brand that has sponsored the team for the past several years? Infiniti declined to comment, but we're told there'll be some sort of announcement early next week. Red Bull Racing to drive forward with TAG Heuer power unit in 2016 From the milliseconds that separate victory from defeat to the finely balanced and perfectly measured rhythm of a racing engine, in motorsport timing is everything.

Infiniti delays fastback-like QX55 crossover until late 2020

Infiniti confirmed it has delayed QX55 production by about five months. The as-yet-unveiled crossover is a swoopier, more stylish evolution of the QX50 with a fastback-like roof line inspired by some of the company's past models. The Nissan-owned company informed its suppliers production will start in November 2020, not in June as previously announced. It explained it needs to "ensure production capability" at the Aguascalientes, Mexico, facility that will manufacture the model. It didn't provide additional details, though a spokesperson confirmed the new timeline to Automotive News. The factory — a joint-venture between Mercedes-Benz parent company Daimler and Nissan — also makes the QX50, the A-Class, the Kicks, and the Sentra, among other models. "Production schedules are internal and due to various operation priorities can move — sometimes forward, sometimes backward — as a normal course of business," a spokesperson told Autoblog.  The QX55 is based on the aforementioned QX50, and spy shots confirm the two models share several design cues when viewed from the front. Minor nameplate-specific details will set the 55 apart from the 50. It's a different story out back, where the 55 ditches the 50's family-friendly silhouette for a fast-sloping roofline penned with an eye on the first-generation FX released for the 2003 model year, five years before the original BMW X6.  Infiniti is not yet revealing technical specifications, but we expect the variable-compression VC-Turbo engine will be one of the available powertrains. The turbocharged, 2.0-liter unit makes 268 horsepower and 280 pound-feet of torque in the QX50. It also returns 26 mpg in combined driving, according to the EPA. What remains to be seen is whether the delay also affects the car's unveiling date, which hasn't been publicly announced yet. An Infiniti spokesperson told Autoblog the QX55 is scheduled to make its debut "in the next few months," and pointed out it's one of five new models due out in the next three years. When it does arrive, the Infiniti QX55 will compete in the same segment as the BMW X4 and the Mercedes-Benz GLC Coupe.

Infiniti Q Inspiration Concept shows a future with variable compression

For weeks, Infiniti has been teasing the Q Inspiration Concept ahead of its official debut at the Detroit Auto Show. Details were absent, but the design was clean, swoopy athletic. Not seeing any tailpipes on the rear end, we hoped it could sport some kind of electrified powertrain, but surmised that Infiniti could take the opportunity to further showcase its variable compression turbocharged engine technology. Now, Inifniti has officially taken the wraps off its Q Inspiration Concept, and has indeed chosen to use the stunning show car to demonstrate "near future applications" of the potent yet efficient VC-Turbo tech. VC-Turbo made its production debut in the 2019 QX50 at the 2017 Los Angeles Auto Show. Here, in the Q Inspiration, VC-Turbo allows Infiniti designers to make the most of the packaging, taking advantage of the compact powertrain to increase the size of the cabin while maintaining the footprint of a mid-size car. Electric automakers like Fisker, Lucid Motors and the like have been doing something similar with electric powertrains, but Infiniti's VC-Turbo allows the company to do something similar with technology that is ready for primetime, while still bridging the gap to more efficient future powertrains. VC-Turbo, as we've learned earlier, allows the engine to change and optimize compression ratios on the fly, between 8:1 for high-performance situations, to 14:1 for maximum efficiency. Mounted to the exhaust manifold integrated in the cylinder heads of the four-cylinder engine is a single-scroll turbocharger. The system, says Infiniti, provides the torque and response of a hybrid or turbodiesel powertrain without sacrificing efficiency. In the Q Inspiration, the power is directed to four wheels via a front-biased all-wheel-drive drivetrain. The system can direct torque to the rear wheels individually as needed. As a design study, the Q Inspiration is a success. The proportions and lines are sleek and attractive, accentuated by the car's white paint. There's kind of a lot going on up front, with a large "double-arch" grille at the leading edge. Everything behind that, though, looks particularly harmonious. Its elongated cabin and coupe-like dimensions help provide efficiency while maximizing headroom for the four occupants. It's a car that stands up to close inspection, as attention to detail makes it more interesting the closer you scrutinize it, inside and out.