The NordicTrack Commercial 1750 is a folding home treadmill built for hard running and guided training: a 4.25 HP motor, speeds up to 12 mph, a -3% decline to 12% incline range and a 22 × 60-inch deck with RunFlex cushioning, rated for 400 lb. A pivoting 16-inch touchscreen runs iFIT workouts, which require an iFIT Pro membership.
It ranks #3 in our best treadmill for HIIT guide and #3 in the best treadmill for cardio guide, both as the best cushioned alternative. This review covers its motor, deck, touchscreen and membership requirements, what owners report and which alternative to choose if you would rather avoid a subscription.
NordicTrack Commercial 1750 Review: The Short Answer
OUR VERDICT
FITSCORE 85.8/100
NordicTrack Commercial 1750
Buy it if you want a powerful, wide-deck treadmill with decline and plan to train with iFIT. Skip it if you want to avoid a membership or need more than 12 mph.
- 4.25 HP motor, 0–12 mph, -3% to 12% incline
- 22 × 60-inch RunFlex deck, 400-lb rating
- 16-inch pivoting touchscreen (iFIT Pro membership)
Best Usage
- Interval and tempo runs
- Incline and decline hill work
- iFIT guided classes
Best For
- Users up to 400 lb
- Runners who want a wide deck
- iFIT members
Not For
- Training without a membership
- Sprints above 12 mph
- Very tight spaces
Key Specs
- Motor: 4.25 HP
- Speed: 0–12 mph
- Incline: -3% to 12%
- Running Surface: 22 × 60 in
- Weight Capacity: 400 lb
Pros
- Strong 4.25 HP motor
- Wide 22-inch deck with decline
- Quiet at higher speeds
Cons
- Smart features need iFIT Pro
- Mixed reliability reports
- Short warranty in our data
NordicTrack Commercial 1750 Specs at a Glance
| Spec | NordicTrack Commercial 1750 | What it means for you |
|---|---|---|
| Motor | 4.25 HP | Plenty of power for daily running and hard intervals. |
| Speed | 0–12 mph | Covers walking to a 5:00 min/mile pace. |
| Incline | 0–12% | Steep enough for hill repeats and incline walks. |
| Decline | Up to -3% | Adds downhill training for race prep. |
| Running surface | 22 × 60 in | Wide and long for a full running stride. |
| Cushioning | RunFlex | Shock absorption aimed at joint comfort. |
| Max user weight | 400 lb | One of the highest ratings among folding treadmills. |
| Assembled size | 77.3 × 37 × 59.5 in (L × W × H) | Plan about 6.5 ft of length plus clearance behind. |
| Folded size | 44.2 × 37 × 69 in (L × W × H) | Folding saves floor space but stays tall. |
| Product weight | About 266 lb | Two people for delivery and setup. |
| Step-up height | 10 in | Check ceiling height if you are tall. |
| Console | 16-in pivoting touchscreen, Bluetooth | Follow on- and off-treadmill classes with iFIT. |
| Warranty | 2-year frame, motor, parts and labor (as listed in our data) | Confirm the terms that apply to your order. |
Check Amazon for current pricing and availability.
Specifications are from the manufacturer listing. Confirm the current model and warranty terms on the product page before ordering.
NordicTrack Commercial 1750 FitScore
FitScore rates each treadmill on six categories from structured product data, weighted for one buying intent. The NordicTrack Commercial 1750 is bought mainly for hard interval and cardio training, so this review uses the weights of our best treadmill for HIIT guide, where it ranks #3 with the same score. Performance counts most (45%), then durability (20%) and comfort (15%), with features at 10% and practicality and affordability at 5% each, because intervals demand a strong motor, fast responses and a deck that handles repeated hard efforts.
FitScore for HIIT Training
How this FitScore was calculated
This FitScore combines 6 category scores using the weights of the buying intent above.
- Performance (98): 4.25 HP, 12 mph and a -3% to 12% range.
- Durability (81): solid commercial-style build; reliability reports are mixed.
- Comfort (88): wide 22 × 60-inch deck with RunFlex cushioning.
- Features (75): 16-inch touchscreen, but most content needs iFIT Pro.
- Practicality (61) and affordability (35): folds but heavy; a premium purchase.
Design and Build Quality
The Commercial 1750 uses an aluminum frame, weighs about 266 lb and carries a 400-lb user rating. Owners of NordicTrack’s Commercial Series describe a solidly built treadmill with a commercial feel, and on the previous generation one hands-on tester found no wobble at all.
Opinions on long-term reliability are divided, with some owners reporting units that stopped working. Keep your order details and register the warranty.
Bottom line: feels like a club treadmill, with mixed reliability feedback.
Motor and Performance
The 4.25 HP motor is one of the strongest in our HIIT rankings, and it drives speeds up to 12 mph. Independent testers found it handled everything from recovery walks to marathon training, though one hands-on test measured about a 4% gap between displayed and actual speed, which may need calibrating. Incline runs to 12%, and decline goes to -3%, so you can train hills in both directions.
With an iFIT Pro membership, SmartAdjust adapts speed and incline to your training history, and ActivePulse adjusts them to keep you in your heart-rate zone using a Bluetooth heart-rate monitor sold separately.
Bottom line: more motor than most home runners will need.
Running Deck and Cushioning
The 22 × 60-inch deck gives you room to run wide and long without stepping on the rails. RunFlex cushioning is designed to reduce impact for walking, jogging and sprinting.
That deck comfort is why it ranks as the best cushioned alternative in our HIIT and cardio guides. On the current version, testers note that RunFlex can no longer be switched off for a firmer feel, and on the previous generation one tester found the deck felt a little jumpy for about 30 seconds after start-up.
Bottom line: wide, long and cushioned for hard sessions.
Incline and Programs
The -3% to 12% range covers incline walking, hill repeats and downhill practice, and on the previous generation one tester said the decline made runs feel closer to running outdoors. Incline tops out lower than the 15% on the Sole F89 and Horizon 7.4 AT.
Workouts come mainly through iFIT. With the membership, trainers can control speed and incline automatically during classes.
Bottom line: decline is a real plus; incline tops out at 12%.
Console, Apps and Subscription
The pivoting 16-inch touchscreen lets you follow running classes and turn the screen for off-treadmill sessions like yoga and strength. With iFIT Pro, you can also stream shows and movies.
An iFIT Pro membership is required to access iFIT content and connected features, including AI Coach and syncing with Strava, Garmin Connect and Apple Health. Independent testers liked the trainer-led routes that adjust speed and incline automatically, but noted that iFIT needs a stable Wi-Fi connection and that even manual mode can route through iFIT screens. Some owners find the on-screen speed buttons awkward mid-run, the custom-workout mode limited to one steady setting and phone connectivity tied to an active membership. Some buyers question the overall value once the membership is included.
Bottom line: a great screen, but plan on paying for iFIT.
Footprint, Folding and Noise
Assembled, it needs about 77 × 37 inches of floor space. Folded, it shrinks to about 44 inches deep but stands about 69 inches tall. Press the foot bar for assisted lowering.
Owners report that it stays quiet even at higher speeds, and one hands-on test measured about 45 dB at walking pace rising to about 66 dB at 7.5 mph, mid-pack for the class. The 10-inch step-up height is worth checking against a low ceiling.
Bottom line: folds, but it is a full-size treadmill.
Assembly, Warranty and Support
Owners say it goes together without much trouble, although delivery and setup are a two-person job at about 266 lb; one hands-on test took about two hours with two people. At about 37 inches wide, the assembled treadmill is unlikely to fit through a standard doorway, so build it in the room where it will stay.
Our listing data shows 2 years on the frame, motor, parts and labor. Confirm the terms on the product page before ordering, since rivals like the Sole F89 and Horizon 7.4 AT offer lifetime frame and motor coverage.
Bottom line: easy setup; check the warranty carefully.
NordicTrack Commercial 1750 vs Rivals
Here is how the NordicTrack Commercial 1750 compares with three ranked alternatives, using the same HIIT FitScore weights.
| Comparehead to head | THIS REVIEW | ALTERNATIVE 1 | ALTERNATIVE 2 | ALTERNATIVE 3 |
|---|---|---|---|---|
| Motor | 4.25 HP | 4 HP | 3.5 HP | 3 HP |
| Speed | Up to 12 mph | Up to 12 mph | Up to 12 mph | Up to 12 mph |
| Incline | 0–12%, 3% decline | 0–15%, 6% decline | 0–15% | 0–12% |
| Running Surface | 22 × 60 in | 22 × 60 in | 22 × 60 in | 20 × 60 in |
| Weight Capacity | 400 lb | 375 lb | 350 lb | 350 lb |
| Warranty | 2 years frame, 2 years motor, 2 years parts | Lifetime frame, lifetime motor, 3 years parts | Lifetime frame, lifetime motor, 5 years parts | Lifetime frame, lifetime motor, 2 years parts |
| Check Price | Check Price on Amazon | Check Price on Amazon | Check Price on Amazon | Check Price on Amazon |
Alternatives to the NordicTrack Commercial 1750
Steeper incline, more decline: Choose the Sole F89 (FitScore 89.3) if you want 15% incline, 6% decline, a 21.5-inch touchscreen, third-party app support and lifetime frame and motor coverage.
No subscription, long warranty: Choose the Horizon 7.4 AT (FitScore 88.7) if you want 15% incline, a 22 × 60-inch deck and a lifetime frame and motor warranty with 5 years on parts.
Lighter value pick: Choose the XTERRA TR75 if you want a 3 HP motor, 12 mph and a 350-lb rating on a lighter frame of about 216 lb, with no required membership.
iFIT on a smaller frame: Choose the ProForm Pro 9000 if you want a 16-inch touchscreen and iFIT on a lighter frame of about 218 lb with a 20 × 60-inch deck.
Final Verdict
The NordicTrack Commercial 1750 is a strong interval treadmill if you want a powerful motor, a wide cushioned deck, decline and iFIT classes on a big touchscreen. It depends on an iFIT Pro membership for its smart features, and owner reliability reports are mixed. If you want to skip the subscription, the Horizon 7.4 AT or Sole F89 is the better fit.
NordicTrack Commercial 1750 FAQ
Yes, if you will use iFIT and want a 4.25 HP motor, a 22 × 60-inch deck and decline. If you do not want a membership, the Sole F89 and Horizon 7.4 AT score higher in our HIIT guide.
An iFIT Pro membership is required to access iFIT content and connected features, including automatic speed and incline control and app syncing.
The maximum user weight is 400 lb.
Yes. The range runs from -3% decline to 12% incline.
Yes. Folded, it measures about 44.2 × 37 × 69 inches, and the foot bar gives assisted lowering.
The Sole F89 offers 15% incline, 6% decline, a larger 21.5-inch touchscreen and no required subscription. The Commercial 1750 has a stronger 4.25 HP motor, a 400-lb rating and iFIT classes.
It runs up to 12 mph, which covers walking up to about a 5-minute mile.
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