Sauer S 2500
The Sauer S 2500 is a family of four stroke aircraft engines certified according to JAR 22-HThe engine is based on the Wasserboxer, extensively modified for aircraft use and all the parts are custom made. They are certified according to CS-22 subpart H and can therefore be used in motorgliders and light aircraft that are certified as CS-VLA and CS-LSAVariants
;Sauer S 2500-1-DS1
;Sauer S 2500-1-TS1
;Sauer S 2500-1-HS1
;Sauer S 2500-1-FS1
;Sauer S 2500 TSpecifications