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NordicTrack T 8.5 S vs XTERRA Fitness TRX4500, Everything you need to know

Should you choose the NordicTrack T 8.5 S or the XTERRA Fitness TRX4500, find out which treadmill is best for you – compare the two models and learn about the key differences.

NordicTrack T 8.5 S

XTERRA Fitness TRX4500

NordicTrack T 8.5 S treadmill XTERRA Fitness TRX4500 treadmill

NordicTrack T 8.5 S vs XTERRA Fitness TRX4500 Specs Comparison

  • Great powerful commercial grade motor
  • Up to 12% easy to control power incline
  • Display size is great
  • Connects to third party apps like Zwift, Kinomap, Tacx, and more
  • 350 lbs weight capacity, 15 levels of incline
  • 20″x60″ deck, 3 HP stron motor
  • Good warranty
  • Warranty could be better in this price range
  • There is no chest strap for heart rate monitoring but the EKG grip pulse monitor is working fine
  • Display is very basic
  • No decline
Brand NordicTrack XTERRA Fitness
Model T 8.5 S TRX4500
Motor Power 3.5 CHP 3.25 HP
Speed Range 0 – 12 MPH 0.5 – 12 MPH
Incline/Decline 12% incline with digital quick incline control 15 levels
Folding yes yes
Belt Size 20″ X 60″ 20″ X 60″
Weight Limit 300 lbs. 350 lbs.
Heart Rate Monitor EKG Grip Pulse Integrated handlebar heartrate sensors
Built-in Programs 50 30 Preset, 2 Custom, 1 Heart Rate
Tablet/Device holder yes yes
Cooling Fan yes yes
Display 10″ Interactive HD Touchscreen 7.5″ Blue Backlit LCD display
Touchscreen yes no
Handlebar Buttons no yes
Audio yes yes
Bluetooth Audio yes yes
Training Apps iFit (Includes 1-Year NordicTrack iFit membership) Connects to FTMS-enabled third party apps like Zwift, Kinomap, Tacx, and more
Rollers 1.9″ rollers No info
Dimensions 78.9 L x 35.5W x 59.4H inches 77.2L x 35.5W x 56.1H inches
  • 10-Year Frame Warranty
  • 2-Year Parts Warranty
  • 1-Year Labor Warranty
  • Lifetime Frame
  • Lifetime Motor
  • 5 Years Deck
  • 2 Years Parts
  • 1 Year In-Home Labor
See Price at Amazon See Price at Amazon
NordicTrack T 8.5 S treadmill console XTERRA Fitness TRX4500 treadmill console
NordicTrack T 8.5 S treadmill frame XTERRA Fitness TRX4500 treadmill frame

Side by side images of NordicTrack T 8.5 S and XTERRA Fitness TRX4500 treadmills