Autocar » Xpeditor WXLL
During the first years of the Xpeditor, a second cab was unveiled. The "standard" one became the WX (most certainly due to White Xpeditor), while the other, with lower entry, got the WXLL (White Xpeditor Low Level) code. The WXLL cab looks wider, but the width is apparently the same for both: 95½"/2.43 m. Of course it existed also as WhiteGMC, as Autocar and as Volvo.
Since 2000 the Xpeditor continues to exist but only as Autocar, and it was renamed ACX Xpeditor in 2011. It seems to be made only on the WX-64 basis, and Autocar's website apparently no longer propose the WX nor the WXLL models