NordicTrack X24 Treadmill vs NordicTrack X16 Treadmill
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Best for
Best overall
Best 40% value
Measured specs Bars scale to the largest value shown. “Not listed” = not confirmed on the label or listing.
Key features
Features
- −6% to 40% incline, 12 mph
- 22 × 60 in. deck; 400 lb max
- 24 in. touchscreen
- −6% to 40% incline, 12 mph
- 22 × 60 in. deck; 400 lb max
- 16 in. touchscreen
Third-party seal
None listed
None listed
Our take
Up to 40% incline (and 6% decline) with a 24 in. touchscreen; iFIT is an extra monthly cost.
Same 40% incline as the X24 with a smaller 16 in. screen.
What it’s for
Incline Treadmills: Walking uphill raises your heart rate without the pounding of running, which is why incline walking has caught on. Most home treadmills top out at 10–15% incline; a few go to 20% or even 40%.
Winner by category
| Max user / load capacity | Tie |
|---|---|
| Higher in our ranking | NordicTrack X24 Treadmill (#1) |
“Winners” are only on confirmed numbers (higher is better, except sugar, footprint and price tier). They are not an overall verdict.