NordicTrack Commercial 2450 vs Horizon 7.8 AT

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

Spec	NordicTrack Commercial 2450	Horizon 7.8 AT
Running surface	22 × 60 in belt (55 × 152 cm) Source	22" × 60" running area. Belt 2.2 mm, silicone. Deck thickness 0.8" (20 mm). Source
Motor	4.25 CHP Source	Not published by manufacturer Source
Maximum user weight	400 lb (182 kg) Source	375 lb Source
Unfolded dimensions	77.3" L × 37.0" W × 63.4" H (196.3 × 94 × 161.0 cm) Source	76" × 37" × 64" Source
Folded dimensions	44.2" L × 37" W × 69" H Source	42" × 37" × 71" Source
Step-up height	10.0" (25.4 cm) Source	8 3/4" Source
Power	Not published by manufacturer Source	60Hz – 120V. Not compatible with GFCI outlets. Source
Incline	−3% to 12% Source	0–15% Source
Speed	0–14 MPH (0–22 KPH) Source	0.5–12 mph Source
Machine weight	Not published by manufacturer Source	330 lb Source