' v2 W3 [+ F$ I: T+ {所谓分时四轮驱动是可以手动分离前后桥,人工干预控制。通常此类车辆还有低速锁定,取得更大的扭距,适应越野需要 (全时四轮也可低速锁定) 0 q5 g5 N! J6 z6 q4 ^( w2 F$ w& Y* O3 x9 S& x; B- [5 c
& S3 z; y+ t& a' o3 J* ?7 C4 z
8 H. F) B/ q9 G8 H& y, ^2 i2 p8 }
综合上述,最好的驱动是全时四轮系统伴随锁定功能。实践证明,在冬季操控胜过自动转换全轮驱动AWD。 % P* A6 t" T+ r( I% E( t5 t9 A & q7 q2 T' ^# v( g$ c* C而厂家命名随意性很强,真正科技含量高的是奥迪,宝马,奔驰的四驱。阿库的也很出色,它们共同特点是智能,实用,缺点是比全驱在良好路面上油耗高。但是,安全是人们选择四驱的原因。8 @+ G p( F& H
5 N, q2 N( O- P+ ]' w! \6 }$ zRAV4/Highlander/Murrano/Rougue/Pilot/CRV Automatic AWD system (Some with Lock in 4H only) - z* K9 u: C, T* H" S$ H 2 u6 O0 W1 Q8 N/ z6 `+ |9 r$ a7 iAudi Quartro/BMW Xdrive/Mercedes Benz 4metic/SAAB AWD/Subaru AWD/Acura MDX/Suzuki Grand Vitara Full time 4WD system! z* R5 j i% y: c3 v4 D+ ^2 R
" T( m! E! y% G# D+ h. g" F" d8 {+ C7 u; ]4 k1 n% a1 v9 x2 K6 U
It does not matter what a badge says about it (4WD/AWD) . You have to understand what is turely is.