【龍Sir學堂 Ep23】Subaru SAWD四驅系統簡史 為何Crosstrek、WRX及WRX STi有四類4WD之多？#revchannel

Subaru SAWD stands for Subaru Symmetrical All Wheel Drive. It is the signature technology of Subaru (often called "Broom Man" in Hong Kong). Its characteristic is that it is combined with a horizontally opposed engine, making Subaru Fuji's vehicles different from other four-wheel drive vehicles. With inherent dynamic advantages, in this episode of "Dragon Sir Academy", in addition to explaining the origin of Subaru's four-wheel drive system, Long Sir will also explain the characteristics of SAWD. At the same time, Long Sir will also test drive three WRX Wagon models sold in Hong Kong, including Crosstrek, WRX Wagon and WRX Wagon automatic. Although these three cars are also equipped with SAWD, their AWD full-time four-wheel drive system There are different mechanical designs with different functions and features to meet the driver's requirements. Finally, although we did not test drive the discontinued WRX STi this time, Sir Long will still explain the differences between the four-wheel drive system of the WRX STi and the regular version of WRX, which is the STi's unique DCCD system. Contents of this video segment 0:00 Introduction 0:35 A brief history of Subaru four-wheel drive 3:11 SWAD features 3:53 SAWD: ATS 15:27 SAWD: Viscous Centre Differential 18:15 SAWD：VTD 21:08 SAWD：DCCD ———————————————————— #revchannel #subaru #subarucrosstrek #subaruwrx #subaruwrxsti —————————————————————— Facebook:   / revchannelhk   IG:   / revchannelhk   —————————————————————— Host IG Edmond:   / edmondlau.rev   Lung Sir:   / hingcheunglung   Yiu Tsz Ho | Ah Fu:   / yiutszho_fu   —————————————————————— Our BGM comes from: https://artlist.io/admin-2717569