mmcartalk
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The difference with Mazda today is the level of refinement and fuel efficiency to go with the Euro ride/handling. Big step forward with Skyactive designs, very different from past designs.
Mazda has achieved a lot last couple of years. Names are just names, but the new machinery today is truly better.
Note: rotary is done for 2015, a gas sucking, gross polluting piece of cool history. Those that wanted more power in Mazda Miata were shopping wrong car, therefore they were largely ignored. Miata is about balance.
Oh, yes, I agree the Miata is not about power, but balance and handling (I've driven several of them). But then, I'm not the one complaining about its lack of power, either.
The rotary, BTW, not only used a lot of gas, but oil, too.....many rotary-engine owners routinely carried a spare quart with them in the trunk. Though not as oil-hungry as a two-cycle piston engine, it used oil because the rotor's apex-tips, which needed constant lubrication as they spun, (comparable to piston rings in a conventional engine) swept some of the oil around with them into the combustion chamber, where the spark plugs lit it off with the air-fuel mixture. That's also why the rotary produces a lot of emissions without an efficient catalyst.
Though the rotary engine is small and very space-efficient...and can spin almost as smoothly as an electric motor, I tend to agree with you that its days may be numbered, but not totally over. There are rumors of another RX-7 in a few years, but Mazda is mum on it. Mazda spent decades working on past rotaries, it, and they never really achieved what the company wanted. The last turbo RX-7 of the 1990s had such good performance to just because of the light engine but because the whole car was very light, somewhat like an oversized Lotus. The company made the chassis parts so light that they tended to get bent or broken on rough roads. There are rumors of another upcoming RX-7, but Mazda is quite mum, and the upcoming CAFE rules do not bode well for another rotary.