Take a long look at these long wheel base van winners from General Motors. Although it was a tight competition, with the General Motors siblings battling grille-to-grille with the Ford E350 XL, the GM siblings grabbed the top honors in 14 of the 20 scenarios measured, with Ford showing up as a respectable winner of 6 scenarios. Key factors in winning the Vincentric Best Fleet Value in America award were the low insurance and depreciation costs incurred by the Express and Savana.