Hard as it may be to believe, the word "hummer" didn't always bring up visions of obnoxious, polarizing SUVs. In fact, there was a time not so very long ago that uttering that word evoked something entirely different, namely cars powered by Wankel rotary engines. For the past three decades, the world's sole purveyor of rotary-powered automobiles has been Mazda. The "Zoom-Zoom" brand has always been a little different from its compatriots. Back in 1963, a young Kenichi Yamamoto was heading up the research department at Mazda and latched on to the concept developed a decade earlier by Felix ... Read More

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Report: Mazda stops RX-8 production 1314023340

Automotive News is reporting that Mazda has stopped production of its RX-8 sports car due to lackluster sales and ever tighter global emissions standards. Mazda managed to move a mere 1,134 of the models last year, and 2011 hasn't treated the rotary any better. Sales are down 21 percent through July. The Japanese automaker was forced to remove the model ...
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Report: Rotary engine development halted at Mazda? 1313067480

At the end of 2011, the Mazda RX-8 rotary-powered sport coupe/sedan will cease to exist in new-car showrooms. With it, the mass-produced rotary engine will take another hiatus. The original plan was to have the Renesis, the world's only mass-produced rotary, come back maybe as early as 2017 in a new sports car. In fact, we just heard reports that Mazda's ...
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Report: Mazda still pursuing rotary development 1312646820

Fear not, rotaryphiles. According to a report from The Detroit News, Mazda isn't giving up on the rotary engine anytime soon. Though the RX-8 is headed for the production guillotine, Mazda execs have apparently confirmed that engineers are working on a more efficient and more powerful version of the Wankel. While the project was technically back-burnered ...
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Podcast: Autoblog Podcast #240 1311711300

2012 Honda CR-V, Chevrolet Cruze diesel, bending Ford SVT Raptor frames Episode #240 of the Autoblog Podcast is ready, and this week Chris, Dan and Executive Editor Chris Paukert hold down the fort. We start with the 2012 Honda CR-V Concept and spend a while talking about its sharp new styling before moving on to ponder what the now-confirmed Chevrolet ...
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Followup: Mazda rumored to use laser-ignition for next-gen rotary 1309283940

Autocar is reporting that the next-generation rotary engine from Mazda may turn to a laser ignition system instead of traditional spark plugs. The report supposedly comes straight from the mouth of a shadowy senior engineer within the program. Mazda has been hard at work on the 16X Renesis rotary since around 2007 and the engine has seen quite a few ...
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Mazda RX-9 to borrow hybrid tech from Toyota 1306276200

The rotary rumormill continues to spin about as fast as a Renesis engine at redline (that's 9,000 rpm, for those keeping track). Might the next rotary-powered RX from Mazda be a hybrid? It very well may, if you believe a report from Motor Trend. Lending credence to the story is a 2010 agreement signed between Mazda and Toyota that would have the ...
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Rumormill: Mazda RX-9 to borrow hybrid tech from Toyota 1306272660

The rotary rumormill continues to spin about as fast as a Renesis engine at redline (that's 9,000 rpm, for those keeping track). Might the next rotary-powered RX from Mazda be a hybrid? It very well may, if you believe a report from Motor Trend. Lending credence to the story is a 2010 agreement signed between Mazda and Toyota that would have the ...
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Report: Mazda working on next-gen rotary-powered RX-9 1288909800

According to a report from Autocar, Mazda is currently working on a successor to the old RX-7 and the current RX-8. (We've heard this before. Many times.) Believed to carry the RX-9 nameplate, the next-gen sports car is tipped to ditch the innovative but clumsy quasi-four-door layout of the current RX-8, and that the platform is to be spun off from the ...
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SEMA 2010: Mazda brings some serious Zoom-Zoom to Las Vegas 1288738920

Mazda builds plenty of sporty cars that incorporate a fun-to-drive feeling, but calling something a sports car does not automatically equate to a vehicle that is ready for the track. For the 2010 SEMA show, Mazda tweaked a handful of cars to show us just how quickly fun can turn into ferocious. Looking into its stable, Mazda reached in and pulled out a ...
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Report: Mazda rotary reportedly at least a year behind schedule, but work continues 1287748560

"We will never give up," says Mitsuo Hitomi, general manager of Mazda's powertrain division, referring to the automaker's long-running investment in the rotary engine. This vote of confidence in Felix Wankel's replacement for displacement will surely come as welcome news to rotor-heads around the globe, but that doesn't mean there aren't problems in ...