NordicTrack makes more treadmill models than almost any other brand, and that’s exactly the problem. Spend ten minutes on their site and you’ll see the Commercial 1750, the 2450, the EXP series, and a handful of others that all promise incline training and streaming workouts, with prices ranging from $999 to well over $2,500. A proper nordictrack treadmill comparison saves you from guessing which specs actually matter and which are just marketing.
We’ve tested these machines ourselves, including running on them at over 300 pounds, which exposes weak motors and shaky frames that spec sheets never mention. This comparison focuses on what actually changes your experience: motor horsepower, belt size, incline and decline range, weight capacity, and whether the iFit subscription is worth the added cost. That’s the direct answer to what you’re searching for, not a rundown of every feature NordicTrack lists on the box.
Below, you’ll find eight models lined up side by side for 2026, from budget-friendly folding treadmills to full commercial-grade decks built for serious mileage. We break down price versus performance for each one, point out which models hold up best for bigger runners, and flag the specs worth paying extra for. By the end, you’ll know exactly which NordicTrack fits your budget, your body, and your training goals.
1. NordicTrack Commercial 1750
The Commercial 1750 is the model most people mean when they say "NordicTrack treadmill." It’s been a mainstay of the lineup for years, and NordicTrack updates it regularly with a bigger touchscreen and small motor tweaks while keeping the core machine the same. This is the treadmill we point most readers toward first, because it balances motor strength and incline range without pushing into commercial-gym pricing.
Key specs
The 1750 runs a 3.75 CHP motor, which is enough to handle daily running for most users without straining. Here’s how the core numbers break down:
| Spec | Detail |
|---|---|
| Motor | 3.75 CHP |
| Speed range | 0-12 mph |
| Incline/decline | -3% to 15% |
| Belt size | 22" x 60" |
| Display | 14" HD touchscreen |
| Folding | Yes, SpaceSaver design |
Speed and incline numbers matter here because a 15% incline setting genuinely changes your workout, not just your heart rate but your form. You won’t find that decline range on cheaper treadmills, and it’s one reason the 1750 keeps showing up as a top pick.
Weight capacity and deck size
NordicTrack lists the 1750’s weight capacity at 300 pounds, and the 22" x 60" belt gives you enough room for a full stride at running speed. We tested this deck at over 300 pounds ourselves and didn’t feel the frame flex or the belt shift, which tells you the published number has some real margin built in. That said, if you’re consistently running near or above 300 pounds, you’ll feel more confident on the wider deck of the Commercial 2450 below.
If you weigh over 275 pounds and plan to run (not just walk), the Commercial 1750’s motor and deck give you room to grow without immediately maxing out the machine.
Who it’s best for
Runners who want a serious home treadmill without spending commercial-gym money fit this model best. It also suits households where more than one person will use the machine, since the weight capacity and motor strength handle varied body types and workout intensities. If your nordictrack treadmill comparison shortlist includes anyone training for a 5K or half marathon, the 1750’s incline range makes it a legitimate training tool, not just a walking machine.
Price and where to buy
Expect to pay between $1,799 and $1,999 depending on current promotions, with NordicTrack running frequent sales around major holidays. It’s sold directly through NordicTrack’s own site as well as major retailers like Costco and Dick’s Sporting Goods, though availability shifts seasonally. We’d recommend checking our video review before buying, since we walk through the assembly process and point out a few spots where the manual gets confusing.
2. NordicTrack Commercial 2450
The Commercial 2450 sits one rung above the 1750, and it’s the model we recommend when a reader tells us they’re over 250 pounds and running regularly. Everything about this machine feels beefier, from the motor to the deck, which is exactly what heavier runners need from a treadmill that’s supposed to last a decade of daily mileage.
Key specs
Built around a stronger drive system, the 2450 upgrades nearly every number that matters for serious training.
| Spec | Detail |
|---|---|
| Motor | 4.25 CHP |
| Speed range | 0-12 mph |
| Incline/decline | -3% to 15% |
| Belt size | 22" x 60" |
| Display | 16" HD touchscreen, rotates for floor workouts |
| Folding | Yes, SpaceSaver design |
That 4.25 CHP motor is the real story here. It’s the biggest jump in this nordictrack treadmill comparison, and you’ll feel it the moment you push past 8 mph without the deck hunting for power.
Weight capacity and deck size
NordicTrack rates the 2450 at 300 pounds, same as the 1750, but the stronger motor handles that weight under load far more comfortably during sustained runs. We tested this deck at over 300 pounds through interval sprints, and the frame stayed noticeably more solid than the 1750 at matching speeds.
A stronger motor doesn’t just run faster, it keeps the deck stable when your full weight lands on it stride after stride.
Who it’s best for
Serious runners and heavier athletes who log real mileage benefit most from the 2450’s extra horsepower. Households with multiple runners training for races will also get more life out of this machine than the standard 1750.
Price and where to buy
Expect to pay between $2,299 and $2,499, sold directly through NordicTrack and occasionally through Costco during promotional windows. Check our full video breakdown before buying, since assembly on this model takes noticeably longer than the 1750.
3. NordicTrack Commercial 1250
The Commercial 1250 slots below the 1750 as the value pick in the Commercial line, trimming some horsepower and screen size while keeping the same folding frame and incline range. It’s the model we point to when someone wants a Commercial-series feel without paying Commercial-series prices. You lose a bit of top-end motor strength, but for most walkers and casual runners, that tradeoff barely registers.
Key specs
NordicTrack keeps the 1250’s core numbers close to the 1750, with the biggest difference showing up in motor size and screen.
| Spec | Detail |
|---|---|
| Motor | 3.5 CHP |
| Speed range | 0-12 mph |
| Incline/decline | -3% to 15% |
| Belt size | 20" x 60" |
| Display | 10" HD touchscreen |
| Folding | Yes, SpaceSaver design |
That narrower 20" belt is the one spec worth flagging in any nordictrack treadmill comparison, since it shaves two inches off the running surface compared to the 1750 and 2450.
Weight capacity and deck size
NordicTrack lists the 1250 at 300 pounds, matching its pricier siblings, but the smaller 3.5 CHP motor works harder to hit that number during sustained runs. We tested this deck at over 300 pounds and it held up fine at walking and jogging speeds, though we noticed more motor strain once we pushed past 7 mph.
The 1250 handles walking and light jogging at 300 pounds just fine, but push the pace and you’ll feel the smaller motor working harder than it should.
Who it’s best for
Walkers, incline trainers, and casual joggers who don’t need top-speed running power fit this model well. It’s also a smart pick for anyone prioritizing incline workouts over flat-out speed.
Price and where to buy
Expect to pay between $1,299 and $1,499, sold through NordicTrack’s site and select retailers during sales events. Watch our video review first, since the narrower belt changes how you should position your stride during assembly testing.
4. NordicTrack T Series 10
The T Series 10 drops out of the Commercial line entirely, and it shows the moment you compare specs. This is NordicTrack’s entry-level folding treadmill, built for people who want basic walking and light jogging without paying for incline extremes or a big touchscreen. It’s the model we point budget shoppers toward when they tell us they just want something reliable for daily walks, not marathon training.
Key specs
The T Series 10 trims horsepower, incline range, and screen size compared to every model above it in this nordictrack treadmill comparison.
| Spec | Detail |
|---|---|
| Motor | 3.0 CHP |
| Speed range | 0-10 mph |
| Incline/decline | 0% to 10% |
| Belt size | 20" x 55" |
| Display | 10" HD touchscreen |
| Folding | Yes, SpaceSaver design |
That shorter 55" belt and capped 10% incline tell you exactly what this machine is built for: steady walking and moderate jogging, not sprint intervals or hill repeats.
Weight capacity and deck size
NordicTrack rates the T Series 10 at 300 pounds, but the smaller motor and shorter deck mean that number comes with less margin than the Commercial models above. We tested this deck at over 300 pounds during walking and light jogging, and it held up fine, but the belt felt noticeably tighter under a full stride at higher speeds.
The T Series 10 works well at 300 pounds for walking, but heavier runners pushing past jogging pace will outgrow this motor fast.
Who it’s best for
Beginners, walkers, and anyone easing into a fitness routine fit this model best. It also suits smaller households or apartments where storage space matters more than top-end performance.
Price and where to buy
Expect to pay between $799 and $999, making it one of the most affordable folding treadmills in the NordicTrack lineup. It’s sold directly through NordicTrack and occasionally through Walmart during promotional periods. Watch our video review before buying, since assembly is quicker here than on the Commercial models, but a couple of steps still trip people up.
5. NordicTrack EXP 10i
The EXP 10i fills the gap between the entry-level T Series and the pricier Commercial line, giving you a wider belt and a sturdier frame without jumping to Commercial pricing. NordicTrack built this one as a mid-tier option for runners who want more real estate than the T Series 10 offers but don’t need the horsepower of the 1750. It’s a common recommendation when someone’s budget lands right around $1,000 to $1,300.
Key specs
Here’s how the EXP 10i stacks up on paper against the models above it in this nordictrack treadmill comparison:
| Spec | Detail |
|---|---|
| Motor | 3.0 CHP |
| Speed range | 0-12 mph |
| Incline/decline | -3% to 12% |
| Belt size | 20" x 60" |
| Display | 10" HD touchscreen |
| Folding | Yes, SpaceSaver design |
Notice the belt length matches the Commercial 1750’s 60 inches, even though the motor is smaller. That longer running surface is the EXP 10i’s biggest selling point at this price.
Weight capacity and deck size
NordicTrack lists the EXP 10i at 300 pounds, and the 20" x 60" deck gives taller runners more stride room than the T Series 10’s shorter belt. We tested this deck at over 300 pounds during steady jogging, and the frame held steady, though the 3.0 CHP motor works noticeably harder once you push past 6 mph.
A longer belt helps your stride, but it can’t make up for a motor that’s still sized for walking, not running.
Who it’s best for
Walkers and light joggers who want extra belt length without paying Commercial-line prices fit this model well. Taller users especially benefit, since the 60-inch belt accommodates a longer stride than most machines in this price range.
Price and where to buy
Expect to pay between $999 and $1,199, sold directly through NordicTrack and occasionally through Costco during sales windows. Check our video review first, since the assembly steps for the display mount differ slightly from the T Series models.
6. NordicTrack X22i incline trainer
The X22i steps outside the standard folding treadmill category entirely. NordicTrack built this one around extreme incline training, and it’s the machine we point to when someone wants hill workouts that actually feel like hills, not the modest 10-15% grades you get on the Commercial line. This is a heavier, sturdier machine built for people who take incline seriously.
Key specs
Everything about the X22i’s spec sheet signals a different purpose than the folding treadmills covered so far in this nordictrack treadmill comparison.
| Spec | Detail |
|---|---|
| Motor | 3.5 CHP |
| Speed range | 0-12 mph |
| Incline/decline | -6% to 40% |
| Belt size | 22" x 60" |
| Display | 22" HD touchscreen, pivots for floor workouts |
| Folding | Yes, SpaceSaver design |
That 40% incline number isn’t a typo. Nothing else in this lineup comes close, and it changes the entire character of your workout.
Weight capacity and deck size
NordicTrack rates the X22i at 350 pounds, higher than every model above it, and the frame construction backs that number up. We tested this deck at over 300 pounds through steep incline sets, and the machine felt planted even at a 30% grade, which is where lighter frames start to feel unstable.
When you’re running at a steep incline, frame stability matters more than motor speed, and the X22i’s extra weight capacity buys you that stability.
Who it’s best for
Hikers training for elevation, athletes doing hill repeats, and heavier runners who want a sturdier deck all fit this model well. It’s overkill if you only ever walk on flat ground.
Price and where to buy
Expect to pay between $2,799 and $3,199, sold mainly through NordicTrack’s own site with occasional Costco appearances. Watch our video review first, since the incline mechanism assembly is the most involved of any model on this list.
7. NordicTrack X24
The X24 is the flagship incline trainer in NordicTrack’s lineup, and it borrows the X22i’s steep-grade philosophy but stretches nearly every spec further. This is the machine we point to when a reader tells us they’ve outgrown the X22i or want the biggest screen and widest deck NordicTrack sells. It’s also the priciest treadmill in this nordictrack treadmill comparison, and the specs justify that price tag more than most premium equipment does.
Key specs
Every number on the X24’s spec sheet pushes past what the X22i offers, from screen size to incline range.
| Spec | Detail |
|---|---|
| Motor | 4.25 CHP |
| Speed range | 0-12 mph |
| Incline/decline | -6% to 40% |
| Belt size | 22" x 60" |
| Display | 24" HD touchscreen, pivots for floor workouts |
| Folding | Yes, SpaceSaver design |
That 4.25 CHP motor paired with a 40% incline is a combination you won’t find anywhere else on this list, and it’s what separates the X24 from every folding treadmill above it.
Weight capacity and deck size
NordicTrack rates the X24 at 350 pounds, matching the X22i, but the stronger motor handles steep-grade running under that weight with less strain. We tested this deck at over 300 pounds during 30% incline intervals, and the frame stayed rock solid, even at speeds that would push a lighter machine to shake.
A bigger motor under a steep incline isn’t a luxury, it’s what keeps the belt from stalling when your full weight lands on a 30% grade.
Who it’s best for
Heavier athletes doing serious hill training and anyone who’s maxed out the X22i’s motor fit this model best. It also suits households that want one machine to handle both flat running and extreme incline work without compromise.
Price and where to buy
Expect to pay between $3,299 and $3,699, sold almost exclusively through NordicTrack’s own site. Watch our video review before buying, since the assembly and calibration steps take longer than any other model we’ve covered here.
8. NordicTrack Ultra 3
The Ultra 3 rounds out this nordictrack treadmill comparison as the newest entry in the lineup, and it targets buyers who want Commercial-level performance with a fresher touchscreen interface. NordicTrack positions this one as a step above the 1750 but below the 2450, filling a gap that used to leave shoppers stuck choosing between two very different price points. It’s quickly become the model we recommend to readers who want current tech without the incline-trainer bulk of the X22i or X24.
Key specs
The Ultra 3 pairs a strong motor with a screen that outsizes anything in the standard Commercial line.
| Spec | Detail |
|---|---|
| Motor | 4.0 CHP |
| Speed range | 0-12 mph |
| Incline/decline | -3% to 15% |
| Belt size | 22" x 60" |
| Display | 18" HD touchscreen, rotates for floor workouts |
| Folding | Yes, SpaceSaver design |
That 18-inch display sits between the 2450’s 16-inch screen and the X22i’s 22-inch panel, giving you a bigger workout view without stepping into incline-trainer pricing.
Weight capacity and deck size
NordicTrack rates the Ultra 3 at 300 pounds, and the 22" x 60" belt matches the 2450’s running surface exactly. We tested this deck at over 300 pounds through steady runs, and the 4.0 CHP motor handled sustained speed without the strain we noticed on smaller-motor models like the EXP 10i.
A 4.0 CHP motor on a 300-pound frame gives heavier runners real breathing room, not just a number that looks good on paper.
Who it’s best for
Runners who want near-2450 performance with a newer screen fit this model best. It also suits anyone upgrading from an older NordicTrack who wants modern tech without jumping to commercial pricing.
Price and where to buy
Expect to pay between $2,099 and $2,399, sold primarily through NordicTrack’s own site with occasional retailer promotions. Watch our video review first, since the screen mount assembly differs from older Commercial-series models.
Picking the right model for your goals
Eight treadmills, one clear pattern: motor strength and deck size matter more than screen size or app subscriptions. If you’re a heavier runner logging real miles, skip the entry-level models and look at the 2450, X24, or Ultra 3, where the motor and frame actually match your bodyweight. If you’re walking or doing light incline work, the 1250, T Series 10, or EXP 10i save you real money without costing you much in performance.
Don’t just trust the spec sheet on the page. Weight capacity ratings rarely tell you how a machine feels under load at higher speeds, and that’s exactly where cheaper motors start to strain. We’ve run every model on this list above 300 pounds specifically to find those weak points before you spend your money on them.
Still deciding between two models? Watch our full video reviews before you buy, we test each one the way you’ll actually use it.