Best NordicTrack Elliptical for Home Workouts: X16 vs Step Climber

Choosing a home elliptical is a real decision. You’re committing money, space, and time to a machine that should support how you want to train long term.

When the fit is right, it becomes part of your routine. When it’s not, it’s easy for usage to drop off after the first few weeks.

If you’re comparing the NordicTrack X16 elliptical and the NordicTrack Step Climber, you’re already looking at two premium, iFIT-compatible machines designed for low-impact cardio. The difference comes down to how they move, how they feel during workouts, and what kind of training experience you want to build at home.

This guide walks through those differences so you can choose with confidence.If you want a broader view first, see our elliptical buying guide.

What Actually Sets These Two Machines Apart

The most important difference is the motion itself.

The X16 uses a free-motion elliptical path with an adjustable stride. That flexibility allows you to shift between a shorter stepping pattern and a longer, more traditional elliptical glide depending on your workout.

The Step Climber uses a vertical stepping path. The pedals move primarily up and down, creating a consistent, stair-style motion that keeps tension on the lower body throughout the workout.

This leads to a clear distinction in how each machine is used:

• The X16 supports a wider range of training styles and movement patterns

• The Step Climber focuses on steady, lower-body-driven effort in a compact format

Both approaches are effective. The right choice depends on how you prefer to train.

NordicTrack X16 Elliptical: Built for Versatility and Progression

The X16 is designed for users who want flexibility in how they train over time.

Key specs

• Stride length: 0"–32" (auto-adjustable)

• Resistance: 26 digital levels

• Incline/decline: -10% to +10%

• Console: 16" touchscreen

• Moving handlebars: Yes

• Max user weight: 375 lbs

How it performs

• The adjustable stride is one of the defining features. It allows you to change how the movement feels depending on your height, comfort, or training focus.

• Incline and decline add another layer. You can shift the emphasis of a workout without needing to change machines or routines, which supports more progression over time.

• Moving handlebars bring in an upper-body component, making it easier to turn a session into a more full-body effort when you want it.

• Overall, the X16 is designed for users who want a machine that can evolve with their training rather than stay fixed in one pattern.

For full product details, explore NordicTrack’s X16 here.

NordicTrack Step Climber: Focused Lower-Body Training in a Compact Design

The Step Climber is built around a more direct training approach.

Key specs

• Resistance: 22 digital levels

• Console: 16" HD touchscreen (XL) or 10" touchscreen

• Audio: Bluetooth headphone connectivity + speakers

• Fan: AutoBreeze™

• Max user weight: 325 lbs

• Footprint: more compact than X16

How it performs

The vertical stepping motion keeps consistent demand on the glutes, quads, and core. There’s less variation in movement, but that consistency is part of the appeal.

Workouts tend to feel focused and repeatable. Once you find a rhythm, it’s easy to maintain intensity without needing to think about changing stride or positioning.

The shorter footprint also makes it a practical option for spaces where length is limited.

This is a strong fit for users who want a straightforward, lower-body-focused workout that’s easy to return to regularly.

Side-by-Side Comparison

Which One Fits Your Goals

Choose the X16 if:

• You want the ability to change stride length and incline

• You like mixing different workout styles over time

• You want the option to include upper-body movement

• You’re looking for a machine that supports long-term variety

Choose the Step Climber if:

• You prefer a consistent, stair-style workout

• You want focused lower-body conditioning

• You have limited space and need a shorter footprint

• You value simplicity and repeatability in your routine

Low-Impact Training and Joint Considerations

Ellipticals are often chosen as an alternative to higher-impact activities like running. Both the X16 and the Step Climber are designed to provide a smooth, continuous motion with your feet remaining on the pedals throughout the workout.

The X16’s adjustable stride allows users to modify how the movement feels based on preference, while the Step Climber provides a steady, vertical stepping pattern that remains consistent from start to finish.

If you have a specific condition or concern, it’s always best to check with a qualified professional before starting a new routine.

How iFIT Shapes the Experience

• Both machines are designed to work with iFIT, which adds guided workouts, structured programs, and trainer-led sessions.

• Instead of manually adjusting resistance throughout your workout, iFIT can guide the session for you. In many workouts, the machine responds to the trainer or terrain with automatic changes, creating a more connected experience.

• This is where the equipment and content work together. You’re not just using a machine. You’re following a workout that’s already been structured for you.

iFIT subscription sold separately; features vary by tier.

Find guidance on building a long‑term routine.

The Bottom Line

Both the X16 and the Step Climber are designed to support consistent, low-impact training at home.

The X16 may be the better fit if you want flexibility, adjustability, and a wider range of workout styles.

The Step Climber may be the better fit if you want a focused, stair-style workout that’s simple to repeat and easy to maintain.

The most important factor isn’t which machine has more features. It’s which one you’ll use consistently as part of your routine.

Next steps

• Explore the full NordicTrack elliptical lineup

• View the X16 product page.

• Read more about building a home gym.

You put in the work. The right machine helps you use it well.

Disclaimer: The primary purpose of this blog post is to inform and entertain. Nothing on the post constitutes or is intended to be a substitute for professional medical advice, prevention, diagnosis, or treatment. Reliance on any information provided on the blog is solely at your own risk. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition, and please consult your doctor or other health care provider before making any changes to your diet, sleep methods, daily activity, or fitness routine. Do not disregard professional medical advice or delay seeking it because of information available on this blog. NordicTrack assumes no responsibility for any personal injury or damage sustained by any recommendations, opinions, or advice given in this article. Always follow the safety precautions included in the owner’s manual of your fitness equipment.