* Increased speeds.
* Lower fuel consumption.
* Increased range.
* Stopping and astern performance are improved dramatically.
* Sailing drag is reduced by over 85%.
* Available in two or three bladed configurations.
* Retrofit onto existing vessels. Shaft modifications not required.

Autoprop's major advance in variable pitch propeller technology was recognised in 1999, when Brunton's were awarded the prestigious "Queen's Award for Technological Achievement".