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NordicTrack T 6.5 Si vs NordicTrack Commercial 1750, Which one is superior?

What are the differences between the NordicTrack T 6.5 Si and the NordicTrack Commercial 1750? Let’s compare them side by side.

NordicTrack T 6.5 Si

NordicTrack Commercial 1750 (2022 Model)

NordicTrack T 6.5 Si treadmill NordicTrack Commercial 1750 treadmill

NordicTrack T 6.5 Si vs NordicTrack Commercial 1750 Specs Comparison

  • Motorized incline with a tilt up to 10% is great
  • The FlexSelect cushioning is great, it helps to protect your joints by absorbing impacts
  • The T 6.5 S is very easy to fold with EasyLift hydraulics
  • Commercial grade frame and motor with space saving foldable design
  • iFit support for limitless workout variety
  • The 14-inch large display with tilt and pivot is great
  • 3.5 CHP motor, 2.5 inch rollers
  • 22″ long belt size perfect for running
  • Tread belt is 55″ long, it would be nice if it was 60″
  • The 10 MPH top speed is not ideal for serious runners
  • It is a large machine, assembly can be difficult
  • Parts warranty is short
Brand NordicTrack NordicTrack
Model T 6.5 Si Commercial 1750 (2022 Model)
Motor Power 2.6 HP 3.5 CHP
Speed Range 0 – 10 MPH 0 – 12 MPH
Incline/Decline 10% incline with digital quick incline control -3% Decline and 15% Incline
Folding yes yes
Belt Size 20″ X 55″ 22″ X 60″
Weight Limit 300 lbs. 300 lbs.
Heart Rate Monitor Contact, Dual CardioGrip Heart Rate Monitor, Heart rate chest strap (not included) EKG Grip Pulse (Bluetooth-enabled Heart Rate Monitor, Sold separately)
Built-in Programs 20 50
Tablet/Device holder yes yes
Cooling Fan no yes
Display 10″ Smart HD Touchscreen 14″ Tilt & Pivot HD Touchscreen, Android 9 OS
Touchscreen yes yes
Handlebar Buttons no no
Audio yes yes
Bluetooth Audio yes yes
Training Apps iFit (30-day free membership included ) iFit (30-day free membership included )
Rollers 1.9″ rollers 2.5″ Precision and Balanced Non-Flex Rollers
Dimensions 74L x 36W x 54H inches 80 L x 38W x 65H inches
  • 10-year on frame
  • 2-year on parts
  • 1-year labor
  • 10-Year Frame Warranty
  • 2-Year Parts Warranty
  • 1-Year Labor Warranty
See Price at Amazon See Price at Amazon
NordicTrack T 6.5 Si treadmill console NordicTrack Commercial 1750 treadmill console
NordicTrack T 6.5 Si treadmill frame NordicTrack Commercial 1750 treadmill frame

Side by side images of NordicTrack T 6.5 Si and NordicTrack Commercial 1750 treadmills