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The Renesis won International Engine of the Year and Best New Engine awards 2003 [26] and also holds the "2.5 to 3 liter" (note that the engine is designated as a 1.3–litre by Mazda) size award [27] for 2003 and 2004, where it is considered a 2.6 L engine, but only for the matter of giving awards.
The Skyactiv-R engine is Mazda's new generation rotary engine. The Mazda RX-Vision Concept, powered by a Skyactiv-R rotary engine, was unveiled in 2015 Tokyo Motor Show. [57] In 2023, Mazda unveiled the first production version of this generation of rotary engines. Used in the Mazda MX-30 R-EV, the engine provides 56 kW (75 hp) at 4500rpm and ...
Although Mazda is well known for their Wankel "rotary" engines, the company has been manufacturing piston engines since the earliest years of the Toyo Kogyo company. Early on, they produced overhead camshaft, aluminum blocks, and an innovative block containing both the engine and transmission in one unit. This section summarizes piston engine ...
The new engine is set to replace the Skyactiv-G versions in the United States, and it will launch in 2027. ... For Mazda's part, it's working on rotary EV systems featuring either one or two ...
The concept is bigger than the current Miata, but the rotary range-extender powertrain could be a sign of what's to come for future iterations of the roadster. Mazda Iconic SP Is a Hybrid Rotary ...
Peripheral ported rotary engines have a better mean effective pressure, especially at high rpm and with a rectangular-shaped intake port. [97] [98] However, the RX-8 was not improved to meet Euro 5 emission regulations, and it was discontinued in 2012. [99] The new Mazda 8C of the Mazda MX-30 R-EV meets the Euro 6d-ISC-FCM emissions standard. [100]
In October 2015, Mazda unveiled the RX-Vision concept car at the Tokyo Motor Show, powered by a new rotary engine and featured design cues reminiscent of the third generation RX-7. A production-ready concept could have followed suit by 2017, marking 50 years since the revealing of Mazda's first rotary-powered sports car, the Cosmo. [42]
The design of the Iconic SP was inspired by the FD Mazda RX-7. [2] The car uses a two-rotor Rotary-EV system that uses a rotary engine that can use a variety of fuels, including hydrogen, making it virtually carbon neutral and also capable of supplying power to external sources. [3]