Sole F80 vs NordicTrack T Series 6.5Si Treadmill
Quick verdict
Winner on Gym Score: Sole F80 (100)
NordicTrack T Series 6.5Si Treadmill still wins for some buyers — see the fit cards below.

Sole F80
100
Best for
- · Runners who refuse to pay a recurring subscription for guided content
- · Owners who plan to keep one treadmill for 10-plus years and value warranty depth
- · Heavier runners up to 375 pounds who need a high user weight ceiling
$1,999Buy on Amazon

Best for
- · First-time treadmill buyers running 3 to 5 miles a few times a week
- · Casual exercisers who want a real treadmill at a sub-$1,000 entry price
- · Buyers under 6 feet tall whose stride fits a 55-inch deck
$999Buy on Amazon
Spec-by-spec
| Spec | Sole F80 | NordicTrack T Series 6.5Si Treadmill |
|---|---|---|
| Motor | 3.5 CHP | 3.0 CHP |
| Deck Size | 22" x 60" | 20" x 55" |
| Top Speed | 12 mph | 12 mph |
| Incline | 0-15% | 0-15% |
| Warranty | Lifetime frame + motor | — |
Sole F80
Strengths
- +No subscription needed
- +Cushioned deck
- +Lifetime frame + motor warranty
- +Tablet holder
Weaknesses
- −Basic LCD display
- −No built-in workouts
- −Heavier than NordicTrack equivalent
NordicTrack T Series 6.5Si Treadmill
Strengths
- +Under $1,000
- +3.0 CHP motor
- +Bluetooth speakers
- +Folds flat
Weaknesses
- −Shorter deck (55")
- −10-year frame warranty (not lifetime)
- −Display is basic LCD