37K 37L 37M ACCOLADE XL The Accolade XL is Entegra’s most luxurious Super Class C. The Accolade XL is Entegra’s most luxurious Super C RV. (Photo source: Entegra Coach) Built on the Freightliner S2RV front engine diesel Super-C cab chassis, it features E-Z Drive™ Premier, which ...