Saab XWD
ALL-WHEEL-DRIVE SYSTEM BY SAAB
Cross-Wheel Drive; Cross Wheel Drive
XWD, an acronym for Cross-Wheel Drive, is an advanced all-wheel drive system designed by Haldex in partnership with Saab.2008 Saab 9-3 XWD - Automobile Magazine The XWD, also known as Haldex Generation 4, is an intelligent permanent all-wheel drive system, that can pre-emptively and continuously change torque distribution before wheel slip occurs.