The Nissan Diesel Condor is a line of medium-duty commercial vehicle by UD (Nissan Diesel). The range was primarily available in other big-size and mid-size trucks. Most mid-size and big-size models of the truck are distinguishable by a front 'Condor' badge, but the common Nissan Diesel or UD badge is usually used on the rear. In United States, its principal competitors are Bering MD, Mitsubishi Fuso FK, Chevrolet W-Series, GMC W-Series,

Isuzu F-Series and the UD 2000/2300. and Japan competitors are Mitsubishi Fuso Fighter, Isuzu Forward, Hino Ranger.