vs.

      Western Star 4900 FA (2005) vs. Mack LE613 (2004)

      2 reasons to buy Western Star 4900 FA (2005):

      Motor

      Full power 320.7 kW and 261 kW 19 % more or 59.7 kW

      Gear box

      Forward gears number 18 and 5 72 % more or 13

      Neutral reasons:

      Motor

      Model C15 (625 HP) and AI-350 ASET IEGR
      Manufacturer Caterpillar and Mack

      Gear box

      Model FR-13210B 18-speeds and 4500 RDS R 6-speeds
      Manufacturer Eaton Fuller and Allison