vs.

      Mack V713 (2004) vs. Western Star 6900 XD (2005)

      3 reasons to buy Western Star 6900 XD (2005):

      Motor

      Peak torque 2508.3 Nm and 1672 Nm 33 % more or 836.3 Nm
      Full power 410.1 kW and 242.4 kW 41 % more or 167.7 kW

      Gear box

      Forward gears number 13 and 6 54 % more or 7

      Neutral reasons:

      Wheelbase specifications 1

      Wheelbase 6300 mm and 4350 mm

      Motor

      Manufacturer Mack and Caterpillar
      Model AMI-300 ASET IEGR and C15 (550 HP)

      Gear box

      Model 4000 RDS 6-speeds and FR-13210B 18-speeds
      Manufacturer Allison and Eaton Fuller

      Images