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Eunos Cosmo engine at the Mazda Museum Rotary Engine 20B. In Le Mans racing, the first three-rotor engine used in the 757 was named the 13G. The main difference between the 13G and 20B is that the 13G uses a factory peripheral intake port (used for racing) and the 20B (production vehicle) uses side intake ports.
The Mazda RX-Vision Concept, powered by a Skyactiv-R rotary engine, was unveiled in 2015 Tokyo Motor Show. [56] 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 has a displacement of 830 cc in a single-rotor design. [57]
Mazda's strength since the 1960s has been in its line of Inline-4 engines. Beginning with a tiny 358 cc kei car engine, one of the smallest ever made, Mazda continues to this day to be a leading developer of this type of engine. OHV engine – 358 cc–1.2 L OHV I4 (1961–1974) xC engine – 1.0 L–2.0 L SOHC I4 (1965–1983)
Mazda ended production of their rotary engine in 2012 after the engine failed to meet the more stringent Euro 5 emission standards, leaving no automotive company selling a rotary-powered road vehicle until 2023. [143] Mazda launched the MX-30 R-EV hybrid fitted with a Wankel engine range extender in March 2023. [136]
Following the 1990 season, Mazda continued development of the 787 chassis in order to make improvements on its pace and reliability. One major development was the intake system for the rotary engine. In the past, Mazda had developed variable-length telescopic intake runners to optimize engine power and torque for varying RPM levels.
The Mazda RX-7 is a front-engine, rear-wheel-drive, rotary engine-powered sports car that was manufactured and marketed by Mazda from 1978 until 2002 across three generations, all of which made use of a compact, lightweight Wankel rotary engine.
Its two rotor 13B-RE and three rotor 20B-REW engines were the first Japanese-built, series production twin sequential turbo systems to be offered for sale on a rotary engine car. The internationally known FD series RX-7 didn't receive the twin turbo 13B-REW engine until early 1992.
Pages in category "Cars powered by Wankel engines" The following 33 pages are in this category, out of 33 total. ... Mazda 717C; Mazda 727C; Mazda 737C; Mazda 757 ...