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Mazda RX-3 restomod makes Leno scream, us cheer

The Mazda RX-3 Savanna was the rotary-engined version of the Mazda 808 Grand Familia. Sold in the US from 1971 to 1978, the little Japanese fastback earned a reputation as an excellent racecar, winning events all over the world. A racing connection is how a fantastic 1973 restomod example owned by Savant Young made its way to Jay Leno's Garage. Young said that when he was a boy his uncle used to street race an RX-3, and Young liked how the RX-3 sounded and the fact that a tiny import could go up against and beat big V8s of the time. Leno admitted that he has no connection to the RX-3, saying it's not the kind of car he typically likes. But he liked Young's custom update so much that when he saw the coupe sitting outside the Petersen Museum in Los Angeles, he waited for the owner to show up. Young's changes over the 15 years he's owned the car include dropping in the rotary engine and running gear from the second-generation Mazda RX-7, bridge-ported and methane injected. At 15 pounds of boost he says it's putting out about 400 horsepower. The rear end comes from a Toyota Hilux half-ton pickup, to help put all that power down in a car that weighs maybe 2,100 pounds. The color is taken from the Lamborghini palette. Disc brakes all around, 14-inchers up front, control the velocity. Nothing controls the gas mileage, said to be "maybe 12 mpg." And nothing could stop Leno from whooping it up during the driver. Check out the fun in the video above.

Mazda still has a team working on rotary engines

The flame still burns within Mazda to stage a rotary engine revival. Before you start getting excited, it's way too soon to start saving money for the fabled, next-gen RX-7 or RX-8. Still, company boss Masamichi Kogai confirmed to Autocar that the Japanese automaker has an engineering team dedicated to improving the Wankel. This development group has the hard task of trying to make the rotary stack up to modern internal combustion engines in terms of emissions and fuel-economy standards. Neither factor were ever exactly Wankel's strong suits. Kogai described them as working "very enthusiastically" to Autocar. The boss didn't discuss any future RX-vehicles or the size of the team, however, a report from last year indicated that there were 30 engineers in partnership with universities to update the engine's design. After problems keeping up with emissions and fuel economy, Mazda built it's last rotary for an RX-8 in June 2012. Since then, there have been intermittent rumors of a return. One possible solution was a design called the 16X that was supposed to offer more torque and better fuel economy. Another possibility was a small-displacement unit as a range-extender in an electric Mazda2. Rumors of a new RX-7 have been heard for years. In 2013, Kogai clearly said that it wasn't happening. When asked again last year, he reiterated the same point.

2015 Mazda2 spotted in Japanese magazine

The styling changes at Mazda are proceeding at a fairly quick tempo. The CX-5 was unveiled, followed by a refreshed CX-9, the excellent Mazda6, and most recently a new Mazda3. This all happened over the course of less than two years, which in the auto industry is like a long week.
Now the Mazda2 is getting its revamp. Thanks to a magazine scan from Japan, we now have our first look at the new sub-compact, called the Demio, in its home market. Mazda's familial front end has been fitted, and it doesn't look quite as suited to the smaller car. Lacking the long-hood look of the Mazda3 and Mazda6, the new styling looks overly rounded, almost bulbous from our angle. It's still attractive, but the shape is kind of off-putting compared to the chiseled faces of the 2's big brothers. We'll concede that the folded magazine page may have something to do with it, however.
The next-generation 2 should adhere to Mazda's Skyactiv philosophy, which means we can expect a highly efficient four-cylinder engine, although it's impossible to say if Mazda will do away with its smallest offering's one-engine strategy. Considering the Mazda2 will be riding on a shortened version of the CX-5's platform, we'd expect some degree of mechanical parts sharing, regardless of how much the larger platform needs trimmed. Perhaps a detuned version of the 2.0-liter, Skyactiv four-cylinder could be under the 2's hood?