NordicTrack Commercial 1750 vs NordicTrack X16 Treadmill

The X16 is the stronger pick for most people. It carries a 400 lb weight limit against 297 lb on the Commercial 1750, and its 40% incline to -6% decline range is far wider than the 1750's 12% to -3%, so it handles steep hiking and downhill work the 1750 cannot. Both share a 16-inch pivoting touchscreen, a 12 mph top speed, iFit and a folding frame, and both draw the same mixed reports on iFit and on support. The 1750 has the longer track record and a 60 x 22 inch deck that runners like; the X16 is newer with fewer ratings.

• Choose the Commercial 1750 if you want a proven runner's deck with RunFlex cushioning and a long record of owner feedback, and you mostly run flat to moderate hills.
• Choose the X16 if you want the widest incline range, a much higher weight capacity, and a deck built for hiking and multi-directional training as well as running.