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2016 Infiniti Q50 gets 2.0L turbo four

After adding a US-built, 2.0-liter, turbocharged four-cylinder to the European and Chinese-market Q50, Infiniti will finally add this engine to the US-spec car. Official details are exceedingly scarce, with the company only saying the 2.0-liter will hit dealers this winter and that additional info will be made available this fall. We can, however, make a few safe assumptions based on the engine's output in Europe. According to our previous story on the Decherd, TN-built engine, the turbocharged mill will offer up 211 horsepower and 236 pound-feet of torque. That plants it squarely between the outputs of the 2.0-liter turbo in the BMW 320i and 328i, though it's down on power compared to the engines offered in the Cadillac ATS, Mercedes-Benz C-Class, and upcoming Lexus IS 200t. There's also a 100-plus-horsepower gap between the Q50's two gas-only engines. Considering all of these things, not to mention Infiniti's reluctance to reveal official specs, it seems safe to wager that the Japanese brand will find a way to squeeze more power out of the current 2.0-liter turbo. That'd allow the Q50 to better challenge the competition's entry-level offerings while bringing the starting price point down from the roughly $38,000 it sits at now. That's grain-of-salt conjecture on our part, though, so caveat emptor. Expect to hear more on the Q50's new engine later this year. Until then, scroll down for the official press release cover all of Infiniti's 2016 updates. INFINITI – WHAT'S NEW FOR 2016 For 2016, the Infiniti lineup in the United States expands once again, literally, with a new longer, roomier Infiniti QX50 premium crossover. With its wheelbase extended 3.2-inches, the 2016 QX50 offers greatly increased rear passenger room, as well as additional cargo space. It also features new exterior styling. There are additional changes in store for 2016, starting with the addition of a new 2.0-liter turbo 4-cylinder engine for the Infiniti Q50 sports sedan available in the winter of 2016. Other Infiniti Q50 enhancements will be announced at the North American International Auto Show in January. In addition, revisions to the Infiniti QX60 luxury crossover will be announced at that time. The Infiniti QX80 full-size SUV keeps it fresh for 2016 with a new Signature Edition, which includes Driver Assistance and Split Bench packages, Saddle Tan high-contrast interior, bodyside moldings and chrome mirror caps. The QX80 Special Edition is limited to just 1,000 units.

2014 Infiniti Q50 priced at $37,605*

Infiniti has released full pricing information for its new 2014 Q50 line, which, as you're probably aware, replaces the well-liked G-series sedan. You may be wondering why this is news, as Infiniti announced pricing for its new Q50 sedan back in March. Apparently, though, those earlier prices applied only to the special pre-sell offer announced earlier this year and are only good for cars ordered by October 31, 2013.
Starting in November, base 2014 Q50 models with the automaker's 328-horsepower 3.7-liter V6 engine will begin at $37,605 (*including a $905 destination fee), while the sportier Q50S model will begin at $44,105. Adding all-wheel drive to either model costs an additional $1,800 over the standard rear-wheel-drive models. Regardless of engine or whether it's rear- or all-wheel drive, the Q50 comes with a seven-speed automatic transmission.
Opting for the 2014 Infiniti Q50 Hybrid will get the buyer a powertrain consisting of a 3.5-liter V6, a 50kW electric motor and a lithium ion battery that offers up a total power output of 354 hp and a highway fuel mileage rating of 36 miles per gallon, all for a starting price of $44,855, which includes the Premium group. The most expensive version of the new sedan is the Q50S Hybrid with all-wheel drive. That model carries an MSRP of $49,055.

Infiniti's variable compression engine in the 2019 QX50 is the first of its kind

The world's first variable compression ratio engine is here, in a production car. That car is the 2019 Infiniti QX50, debuting this week at the Los Angeles Auto Show. The midsize crossover has seen a refresh that has brought it an all-new platform together with new driver assist features, but it's the engine that's the centerpiece here. Nearly everything is continuously variable under the hood of the QX50 – not only the new shift-by-wire XTRONIC CVT. The new VC-Turbo gasoline engine is able to change its compression ratio from 8:1 to 14:1, or anything in between depending of the driving situation; whether there is need for top-end power or turbodiesel-like torque from low revs, or optimized fuel economy. The pistons' reach is continuously adjusted by an electric "Harmonic Drive" motor, which controls a multi-link system, affecting the top-dead-center of the pistons and changing the compression. The engine can also switch between efficiency-maximizing Atkinson cycle and regular combustion cycle, on the go – and there's both multipoint injection and gasoline direct injection employed. The result is 268 horsepower at 5,600 rpm and 280 pound-feet of torque at 4,400 rpm; good figures for a 2.0-liter four-cylinder gasoline engine with a single-scroll turbocharger. Infiniti says that the FWD version's fuel economy of 27 miles per gallon combined is 35-percent better than the previous-generation V6 engine; in AWD guise, it reaches 26 mpg, which is a 30-percent improvement. The new engine is pretty much all-aluminum, but the vaguely magical-sounding "transformative multi-link components" behind the variable compression system are made from high-carbon steel alloy. The engine's multi-link system also enables it to do away with any balancing shafts, and Infiniti compares its smoothness to a V6 rather than a regular four-cylinder. In addition to the aforementioned tech, the VC-Turbo engine has the world's first active engine mount vibration damping system to smoothen its operation even further. Related Video: