NordicTrack Commercial 2450 vs NordicTrack X16

Each cell is that model’s published text. A blank in the source stays “Not published by manufacturer.”

Spec	NordicTrack Commercial 2450	NordicTrack X16
Running surface	22 × 60 in belt (55 × 152 cm) Source	22 × 60 in belt (55 × 152 cm) Source
Motor	4.25 CHP Source	4.25 CHP Source
Maximum user weight	400 lb (182 kg) Source	400 lb (182 kg) Source
Unfolded dimensions	77.3" L × 37.0" W × 63.4" H (196.3 × 94 × 161.0 cm) Source	69.9" L × 38.1" W × 73.3" H (177.5 × 96.77 × 186.2 cm) Source
Folded dimensions	44.2" L × 37" W × 69" H Source	Does not fold. The spec strip lists Foldable: No. Source
Step-up height	10.0" (25.4 cm) Source	13.66 inches (34.70 cm) Source
Power	Not published by manufacturer Source	Not published by manufacturer Source
Incline	−3% to 12% Source	−6% to 40% Source
Speed	0–14 MPH (0–22 KPH) Source	0–12 MPH (0–19 KPH) Source
Machine weight	Not published by manufacturer Source	Not published by manufacturer Source