In the early 1970s, a six-cylinder engine derived from the E-series was used in the Australian market for the P76 and Marina.

They have designed engines derived from road car platforms, but their emphasis is on clean sheet designed engines with a focus on electronics and turbochargers.

Early Reliant three-wheelers used an engine derived from the 747cc 1930s Austin Austin 7.

The Escort is equipped with a 2-liter four-cylinder engine derived from the 1.9-liter engine of the previous Escort.

The initial prototype had an engine derived from Tatra 57 two-seater.

The family was extended in 2011 for the engine derived from the Subaru flat-four for the Toyota 86.

Traxxas has equipped most of its newer models with engines derived from the TRX 2.5.

Viewed head-on, this would appear as an X. X engines were often coupled engines derived from existing powerplants.

Porsche decided to re-enter the aviation market with much larger engines derived from the Porsche 911, starting development in 1981.

This model has a three-cylinder engine derived from the previous dual purpose Tiger.