FireFly

From MultiAir to FireFly: a new era of engine technology

31 October 2026 · Engines · 5 min read

How Fiat's FireFly (GSE) engines carry MultiAir forward: the modular 1.0 and 1.3, MultiAir III on the turbo versions, the hybrids, and what to watch for.

Read: From MultiAir to FireFly: a new era of engine technology