2014 Mazda Miata Mx-5 Sport on 2040-cars

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Mazda patents show rotary engine for range-extended EV

Two years ago, Mazda introduced a fascinating range-extended electric car called the Mazda2 RE Range-Extender. It took an electric Mazda2, and dropped in an itty-bitty 330cc rotary engine. It wasn't the rotary-powered sports car we had hoped for, but it seemed like a unique way to keep the quirky engine alive and kicking. But not long after the car's reveal, it seemed to disappear. Now the basic idea has resurfaced with a few modern updates in a couple of US patents. The first patent is pretty straightforward and describes a range-extended EV similar to the BMW i3. At the front is an electric motor driving the front wheels. At the back is an internal combustion engine that powers an electric generator. In the middle is a lithium-ion battery for storing and delivering electricity. It's the same set-up as that Mazda2. The second patent is for an engine start-and-stop system, but specifically for rotary engines. The system is designed to shut off a rotary engine when not needed, much as modern piston engines do. It also stops the rotor in a position that closes the intake port to ensure no fuel or exhaust emissions slip out through the intake tract. This is necessary since there are no valves in a rotary, and air and exhaust come through ports that are "opened" and "closed" by the rotor itself. The patent also describes the possibility of firing a spark plug after the fuel has been cut to eliminate any leftover fuel emissions. This system would theoretically improve a rotary engine's fuel economy and emissions significantly, which would be a boon as those are two of the rotary's major weaknesses. The rotary-engine patent also includes the same range-extended powertrain drawing as the first patent. It's there as a description of a possible application. And in such an application, where the rotary wouldn't have to run all the time, the system could take advantage of the rotary's inherent strengths. Weight can be kept low thanks to the engine's small dimensions, which should help in keeping the car sprightly and efficient. Rotaries are renowned for smoothness, too, so it shouldn't need too much refining and sound deadening, the latter of which adds more weight. The small size would also help with packaging, leaving more space for people, cargo, or possibly batteries. And since it has been patented, the company may be looking to bring the system to market.

2016 Mazda MX-5 Miata priced from $24,915

When Ford introduced the 2015 Mustang, it gave us 300 percent more car for about 10 percent more money. Mazda has done even better with the MX-5 Miata: the current roadster starts at $23,970 in Sport trim with a five-speed manual, the smaller, lighter, sharper 2016 model is just under $1,000 more, starting at $24,915 with a six-speed manual. Destination, unchanged, adds $820 to that MSRP. It is divided into the same three tiers of Sport, Club, and Grand Touring but the standard feature set grows, with the departure of that five-speed manual for six-speeders across the board, LED headlights, and extra infotainment functionality. Mazda says it will release more pricing in the future, but so far things just keep looking up for the one of the best little roadsters out there. The press release below has more. Related Video: MAZDA ANNOUNCES STARTING PRICE FOR 2016 MX-5 Fourth-generation MX-5 stays true to affordable convertible sports car roots IRVINE, Calif. (March 30, 2015) – Mazda North American Operations (MNAO) today announced that the 2016 Mazda MX-5 Miata will start at $24,9151 in entry-level Sport trim. Mazda has instilled the latest MX-5 with the pure driving experience that has won worldwide fanfare since the arrival of the first-generation MX-5 in 1989 as a 1990 model. Yet, the fourth-generation MX-5 provides Mazda's latest safety features and technologies and maintains an inflation-adjusted price close to that of the original roadster. The 2016 MX-5 launches this summer and will be available in Sport, Club and Grand Touring trim levels. "As we get closer to the MX-5's summer on-sale date, we're seeing a surge in interest and excitement from enthusiasts and journalists," said Jim O'Sullivan, president and CEO, MNAO. "Already, early MX-5 reviews have been overwhelmingly positive, and we expect the momentum that MX-5 has garnered to continue to build as drivers get behind the wheel of our fourth-generation sports car." Infused with SKYACTIV® TECHNOLOGY and KODO-Soul of Motion design, the 2016 MX-5 is smaller, lighter and more aggressive than its predecessor, with the base MX-5 Sport expected to outperform the sportiest previous road-going variants. However, even with its focus on delivering maximum driving enjoyment, the 2016 MX-5 boasts more creature comforts and a more functional interior than the vehicle it replaces.

Scion FR-S pitted against oldtimers RX-8 and S2000

There are very few vehicles available today that compare directly with the Scion FR-S and Subaru BRZ twins. A case could be made for the Mazda MX-5 Miata, and possibly even six-cylinder versions of American coupes like the Ford Mustang. Pretty much everything else is either too expensive or is powered by the wrong set of wheels.
The boys from EverydayDriver on YouTube decided the only fair way to judge the inherent qualities of the Toyobaru twins was to pit them against two standard-bearers of years past: The Honda S2000 and Mazda RX-8. Neither of these cars is an exact matchup, with the Honda boasting a convertible top and the RX-8 offering more practicality via a rear seat and two reverse-opening doors for easier access. What they do offer, however, are similar performance stats and proven reputations for excellent handling.
None of this talk answers the real question, though: Which one wins the comparison test? Scroll down to watch the video, and be prepared for something of a surprise conclusion.