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Nautilus T618 vs Nordictrack 1750 Treadmill Comparison

When looking for a home running treadmill, we can’t ignore scrolling the Nautilus T618 and NordicTrack 1750.

Both the treadmills come at a closer price with almost similar features, making conflict to the buyers’ minds.

Here, we’ll dig deep into the comparison of Nautilus T618 vs NordicTrack 1750 treadmill, including their price, top features, and our recommendation so that in the end, you can make a sensible yet best decision.

Key Features: Nautilus T618 vs Nordictrack 1750

Nautilus T618

Nordictrack 1750

Editors’ Rating:4.6/54.7/5
Sale Price:$1,399$1,599
Display:Dual Blue Backlit LCD Screens10″ Smart HD Touchscreen
Tread Belt:20″ x 60″22″ x 60″
Motor:3.5 CHP3.75 HP
Speed:0-12 MPH0–12 MPH
Incline:0–15% Auto-3% to 15% Auto
Cushion:Rebound Deck CushioningRunnersFlex Cushioning
Heart Rate:Contact & Telemetry Enabled (Chest strap included)Pulse Grips, Telemetric
Item Weight:253 lbs346 lbs
Weight Capacity:350 lbs300 lbs
Dimensions:78 x 37.6 x 62.8 inches78.8 x 39.2 x 63 inches
Programs:Explore the World app based tracking tools and 26 programs, including interval, heart rate and weight management.30-Day iFIT Family Membership and 5 individual workout profiles.
Extras:Accessory Tray, Bluetooth Technology, USB Charging Port, Speed & Incline Quick Dial Controls, Armrest Controls, Fan, Media Controls, Device Holders, Water Bottle HolderAccessory Tray, Bluetooth Speakers, USB charging, Speed & Incline Quick Controls, Easy Assist Folding, Armrest Controls, Dual Fan, Tablet Holder, Water Bottle Holder
Warranty:15-years on frame and motor; 5-years on parts and electronics; and 2-years on labor.10-years on frame, 2-years on parts, and 1-year on labor.

In-Depth Comparison: Nautilus T618 vs Nordictrack 1750

Nautilus T618 vs Nordictrack 1750 Treadmill Comparison

Let’s compare both treadmills with their specific qualities.


In the technology part, the Nautilus T618 treadmill offer Dual Blue Backlit LCD screens, whereas the Nordictrack 1750 features a 10″ Smart HD Touchscreen.

The Nautilus provides 26 programs, including interval, heart rate, and weight management, and with Bluetooth connectivity, you can set, track and monitor your progress with popular app-based tracking tools.

The NordicTrack is packed with 30-Day iFIT trial membership (reduced from one year), where professional trainers can control your machine to push your limits. It also includes five individual workout profiles so all your family members can create their unique workout.

So, both the treadmills offer you a wide array of programs to get a unique experience every session.

The NordicTrack gets an extra edge with an HD Touchscreen. However, after your iFit trial ends, it might be painful to pay for the membership plan.


When it comes to a running machine, we should not compromise on its performance.

Nautilus T618 is equipped with a 3.5 CHP motor, while the NordicTrack 1750 is built with a 3.75 CHP motor that maintains a quiet environment at your home.

Both the treadmills can run at 12 mph with an incline level of 15%. The NordicTrack also offers you a -3% decline option, which is impressive.

The Nautilus T618 treadmill can support up to 350 pounds with the machine’s weight of 253 pounds, and the NordicTrack 1750 can carry up to 300 pounds with 346 pounds of item weight.

So, the Nautilus T618 is the lighter one and can support more user weight than the NordicTrack 1750 treadmill.

If you have a heavy person at your home, going with the larger capacity treadmill might be a smart buy. 


When we’re spending $1,500 for a treadmill, we deserve comfort during hardcore training, right? So, let’s get into it.

The Nautilus T618 offers a 20″ x 60″ running platform which you’ll get in the most standard treadmills. But in the NordicTrack, you get a little wider deck, like 22″ — giving extra comfort to the users with a wide running style.

The Nautilus T618 is engineered with a Rebound Deck Cushioning system, and the NordicTrack offers RunnersFlex Cushioning. Both models are highly capable of minimizing the impact of hard surfaces and maintaining your joints’ health in the long run.

Both the brands offer almost the same extra comfort features such as quick speed and incline controls, Bluetooth technology, USB ports, armrest controls, media tray, fans, etc.

However, in Nautilus, you get an extra feature — Bluetooth Chest Strap, which helps to easily monitor and keep your heart rate up to the mark.

To summarize, both treadmills are pretty similar in terms of extra features and cushioning technology. But in Nordictrack, you’ll get a little wider deck, whereas, in Nautilus, the chest strap is an additional ingredient.


Both the treadmills come in a folding design, so no matter you have a small or big space, they’re capable of fitting at your home or office very well.

Although the NordicTrack 1750 has a weight limit of 300 pounds, but it’s a lot heavier than the Nautilus T618.

So, it might be challenging to move the 1750 machine by yourself.

The Nautilus protects their T618 model with a 15-years frame and motor, 5-years parts and electronics, and a 2-years labor warranty.

And the NordicTrack 1750 has been slightly reduced its warranty period recently, and now you’ll get a 10-years frame, 2-years parts, and 1-year labor warranty.

And surprisingly, the T618 can cost you a couple of hundred dollars less.

So, the Nautilus T618 is relatively more convenient than the NordicTrack 1750 treadmill. 

Watch Nautilus T618 Marchant Video:

Watch Nordictrack 1750 Marchant Video:

The Nautilus T618 Treadmill Could be for You, if:

  1. You want a lighter treadmill with a better weight capacity.
  2. You want a Bluetooth chest strap and LCD screens.
  3. You want to save money as it’s $200 cheaper than the Nordictrack.

The NordicTrack 1750 Treadmill Could be for You, if:

  1. You want an HD touchscreen with an iFit membership program.
  2. It’s OK for you to have a heavy treadmill.
  3. You want a commercial-level running experience at your home.

Final Words

The Nautilus and NordicTrack both treadmills are heavy-duty commercial grade machines and highly capable of giving you a smooth and stable running experience for years to come.

However, the NordicTrack 1750 may get an extra edge with its console and smooth running capabilities.

Go with the one that fits your needs and budget best.

Now, I’m curious to know which one attracts your eyes most? Did it meet your needs and pocket?

Let me know in the comment section below. I love to hear from You.

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