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Mazda RX-3

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Mazda RX-3: Mazda RX-3: The Rotary Giant-Killer
Photo: FotoSleuth / Wikimedia Commons · CC BY 2.0

Mazda RX-3: The Rotary Giant-Killer

The Mazda RX-3, known as the Savanna in Japan, was a 1970s rotary-powered compact that became a giant-killer in touring car racing by beating rivals with far larger engines.

Powered by Mazda's compact rotary engine, the RX-3 offered a light, high-revving alternative to conventional piston-engined compacts of the 1970s, giving it a distinctive character on both road and track.

On the racetrack, the RX-3's combination of light weight and rotary power let it compete with, and often beat, cars carrying much larger displacement engines, building Mazda's reputation as a serious motorsport competitor.

That racing success and its unique rotary heart have made the RX-3 a respected classic among Mazda and rotary enthusiasts, remembered as one of the cars that proved the rotary concept could win.

Frequently asked questions about Mazda RX-3

What engine powers the Mazda RX-3?
The RX-3 uses Mazda's rotary engine, which gives it a light, high-revving character distinct from conventional piston engines.
What is the RX-3 called in Japan?
In Japan, it was sold as the Mazda Savanna.
Why is the RX-3 called a giant-killer?
It earned that reputation by beating larger-engined rivals in touring car racing during the 1970s, despite its smaller rotary engine.
How did the RX-3 help Mazda's motorsport reputation?
Its racing success demonstrated that the rotary engine concept could compete at a high level, boosting Mazda's credibility in competition.
Is the Mazda RX-3 popular among collectors today?
Yes, it is a respected classic among Mazda and rotary-engine enthusiasts for its racing history and unique powertrain.

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