NordicTrack T-Series (T6.5Si Vs. T8.5S) Treadmills | Comparison, Differences, Reviews
January 11, 2024 by SmartReview
Filed under Treadmills
NordicTrack T-Series T8.5S Home Treadmill
NordicTrack T-Series T6.5Si Home Treadmill
Common to both models are 10-inch HD Color touchscreens, built-in speakers, Bluetooth, WiFi, many built-in programs, iFit ready, and powered incline.
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NordicTrack commercial treadmills come with a 30 days iFit membership included. Run around the world.
iFit & Google Maps allows you run around the world. The warranty on these treadmills for home usage are 10 year frame & motor; parts – 2 years; labor – 1 year.
The main differences between the NordicTrack T-Series 6.5Si Vs. 8.5S are: The T8.5S has a more powerful motor (3.50 HP vs. 2.60 HP), more built-in programs (50 Vs. 20), Higher incline (12% Vs. 10%), higher max speed and (12mph Vs. 10 mph). The T8.5S has a built-in workout fan (the T6.5Si does not). The Nordictrack T8.5S has a longer running track (60 inches Vs. 55 inches) which is more suitable for taller runners. Below is a comparison chart of the differences between the two NordicTrack T-Series treadmill models.
| NordicTrack 6.5Si Vs. the T-Series 8.5S | |
| * Home Treadmill * 2.60 HP Motor * 1.9-inch rollers * 0-10 MPH * 0-10% Incline * – – – * 20 x 55″ Deck * 10-inch HD Touchscreen * Bluetooth® with APP * – – – * 30 days iFit® Included * 20 On-board Workouts * Max Weight: 300 lbs. * Runners FlexSelect™ Cushioning * EasyLift™ Folding * – – – * Built-in Speakers * Water Bottle Holder * 73.5″L x 36″W x 54″H * Bluetooth® Enabled * 10 year motor warranty  NordicTrack T6.5Si  | * Home Treadmill * 3.50 HP Motor * 1.9-inch rollers * 0-12 MPH * 0-12% Incline * – – – * 20 x 60″ Deck * 10-inch HD Touchscreen * Bluetooth® with APP * Heart Telemetry * 30 days iFit® Included * 50 On-board Workouts * Max Weight: 300 lbs. * Runners Flex™ Cushioning * EasyLift™ Folding * 2 Workout Fans * Built-in Speakers * Water Bottle Holder * 78.9″L x 35.5″W x 59.4″H * Bluetooth® Enabled * 10 year motor warranty NordicTrack T8.5S  |
The NordicTrack 6.5 Si comes with a 10-inch color HD touchscreen to view iFit studio workouts and your progress.
The NordicTrack 8.5 S comes with a 10-inch color HD toucscreen to view iFit studio workouts and your progress.
NordicTrack T6.5Si Vs. T8.5S Console Comparison: Both models have a 10-inch color touchscreen, great for live classes and world scenary workouts. The console on both models allows you to view all the iFit features, including Google Maps, Interactive Training, and iFit Coach. Both consoles are backlit (ideal for dimly lit rooms). Both have built-in onboard workout programs (50 for the 8.5S, and 20 for the 6.5Si). The onboard programs will work even if you don’t activate iFit. The console of the T8.5 has a workout fan (not included on the T6.5Si) Both consoles are Bluetooth® and Wifi enabled with APP, and have manual controls for incline and speed. For safety, both have an emergency stop button, and cord.
Bottom Line: The NordicTrack T-Series 8.5S has a much higher horsepower motor. Both motors are DurX™ Commercial Plus Motors, same as used on their commerial models. The T-Series 8.5S has a higher incline level, higher speed, a longer running deck, workout fan, and includes heart telemetry (the 6.5Si only has pulse grips). The FlexSelect cushioning on both treadmills reduces the impact of running or walking. The T8.5S is higher in price than the T-Series T6.5Si. Either treadmill will provide a solid workout for all users, although taller users should go with the T8.5S for the (wide and long running belt).
For Runners: The NordicTrack T-Series 8.5S has four key components for runners. This includes High User Weight Capacity (300 lbs.), a Long and Wide Running Deck, High Incline Grade, and a Powerful Motor.
Top 5 Best Features of the NordicTrack T-Series T6.5Si & T8.5S Treadmills
- * 10-inch HD Color Touchscreen
- * iFit, Coaching and Google Maps
- * Powered Incline
- * Speakers
- * Built-in Workout Programs
| NordicTrack T6.5Si T-Series Home Treadmill | NordicTrack 1750 Commercial Treadmill | NordicTrack 9.5S T-Series Home Treadmill | NordicTrack 2450 Commercial Treadmill | ||||
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