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Mazda2 with extended-range hybrid rotary tech shown

Every story dealing with a new rotary engine from Mazda lands in a different place on the matrix of possibilities between "Coming soon!" and "Never gonna happen!" In 2011 it was speculated that the rotary engineering program would be shut down with the demise of the RX-8, in 2012 the program was still alive and taking lessons from the SkyActiv engines, in August 2013 a Mazda insider said a rotary engine called 16X would be here in two years, in November the CEO said the only way we'd ever get a new rotary is if Mazda could sell 100,000 of them per year. Meaning that, for the moment, you can forget about it.
And yet, last month Mazda was putting journalists in a Mazda2 RE Range Extender, an electric car using a 0.33-liter rotary to power its lithium-ion batteries when the charge runs down. With a 75-kilowatt, 100-horsepower electric motor turning the front wheels, the Wankel generator and its 2.6-gallon gas tank living under the trunk double the range of the electric-only Mazda2 to 250 miles.
There's been talk of using a rotary to assist an alt-fuel vehicle for at least seven years, with Mazda pairing an electric motor with a rotary that ran on gas and hydrogen in a Mazda5 in 2007. Since then, almost all of those stories debating its return or demise also spoke of the oddball motor's advantages, such as compact size and ability to run on various fuels, as an aid in an unconventional powertrain.

2018 Mazda CX-5 gets cylinder deactivation, more standard features

Mazda recently announced its new Mazda6 would feature two engines, one of which would be a naturally aspirated four-cylinder engine with cylinder deactivation. Now the company has revealed the 2018 Mazda CX-5 will also get cylinder deactivation on its sole 2.5-liter four-cylinder. For those curious, the system shuts off the cylinders on the ends of the engine to save fuel. Mazda also says that the engine has been updated in a number of other small areas to reduce friction and further improve efficiency. The company hasn't provided fuel economy numbers for the new engine, though. The updates for the CX-5 go beyond the powertrain, as all trim levels get more standard features. The base-level CX-5 Sport now comes with a leather-wrapped steering wheel and shift knob, blind spot monitoring, and rear cross-traffic warning. The mid-level CX-5 Touring now has the i-Activsense safety feature suite standard, which includes automatic headlights, rain-sensing wipers, adaptive cruise control, lane departure warning, and lane keeping assist. This suite of features is also available as an option for the first time on the Sport model. The top-level CX-5 Grand Touring gets seat memory for two settings, as well as a power-adjustable passenger seat. These updates bring very minor increases in price. The Sport trim adds another $140 over the 2017 version. The Touring jumps the most, up $335. The Grand Touring model increases $285. You'll be able to find 2018 CX-5s soon, as Mazda says they'll be arriving at dealers December 2017. Related Video: Featured Gallery 2017 Mazda CX-5: First Drive View 25 Photos Image Credit: Mazda Green Mazda Crossover SUV mazda cx-5

Mixed sales results, but automaker stocks rise on need for cars in Houston

DETROIT — The Big Three Detroit automakers on Friday reported better-than-expected August sales and issued optimistic outlooks for demand as residents of the Houston area replace flood-damaged cars and trucks after Hurricane Harvey, sending their stocks higher. General Motors, Ford and Fiat Chrysler posted mixed August U.S. sales, with GM up 7.5 percent and Ford and Fiat Chrysler down. Japanese automaker Toyota improved sales by nearly 7 percent, while Honda fell 2.4 percent. Still, analysts focused on the potential for Detroit automakers to cut inventories and stabilize used vehicle prices as residents of Houston, the fourth largest city in the United States, are forced to replace tens of thousands, perhaps hundreds of thousands, of vehicles after the devastation from Hurricane Harvey. Mark LaNeve, Ford's U.S. sales chief, told analysts on Friday that following Hurricane Katrina in 2005 "we saw a very dramatic snapback" in demand. That said, Ford sales fell 2.1 percent in August. It sold 209,897 vehicles in the United States, compared with 214,482 a year earlier. Sales were down 1.9 percent in the Ford division and off 5.8 percent at Lincoln. Demand was down for cars, crossovers and SUVs. It was not clear how many vehicles in the Houston area will be scrapped, LaNeve said, saying he had seen estimates ranging from 200,000 to 400,000 to 1 million. Ford's Houston dealers may have lost fewer than 5,000 vehicles in inventory, he said. Ford is the No. 1 automaker in the Houston market, with 18 percent share, according to IHS Markit. The company plans to ship used vehicles to Houston dealers and has "every indication we would have to add some production" of new vehicles to meet demand, LaNeve said. Investor concerns about inventories of unsold vehicles and falling used car prices have weighed on Detroit automakers' shares most of this year. Now, automakers can anticipate a jolt of demand from a big market that is a stronghold for Detroit brand trucks and SUVs. "It's got to be a positive for the industry," LaNeve said. Investors appeared to agree. GM shares rose as much as 3.3 percent to their highest since early March. Ford increased 2.8 percent at $11.34, and Fiat Chrysler's U.S.-traded shares were up 5.2 percent $15.91, hitting their highest in more than five years. GM reported a 7.5 percent increase in U.S. auto sales in August, helped by robust sales of crossovers across its four brands.