It’s very clear that the Nautilus T618 Treadmill has everything you need to keep your workouts effective and fun. But how much does it cost? Is it worth the price? And will you be happy with your purchase in the long run? Keep reading to find out!

Introducing the Nautilus T618

The Nautilus T618 is a commercial-grade treadmill designed to withstand everyday use in gyms and health clubs. With a 3.0 horsepower continuous-duty motor, it can withstand as many as 400 pounds of extra weight (up to 600 pounds total) without feeling bogged down or straining. The maximum speed you can get out of it is a little more than 10 miles per hour, but that’s more than fast enough for any workout you’ll likely ever need.

First Impressions

Nautilus has been a trusted manufacturer of exercise equipment for many years. Many people start their home gyms with a Nautilus product, and there are several models to choose from. The Nautilus T618 is a popular treadmill that can meet anyone’s needs—in fact, it’s among Amazon’s top five treadmills, with between 1,500-2,000 customer reviews at any given time!


nautilus t618 treadmill

The Nautilus T618 has a 2.25 CHP motor with a speed of 0 to 10 mph and an incline from -3 to 15%. The running surface measures 18 x 55, while it weighs 180 pounds. The machine includes an LCD display with 12 pre-programmed workouts, along with manual settings for speed and incline. There are 11 different workout apps on board as well.

Build Quality

The Nautilus T618 treadmill is a high-quality product designed and built by Nautilus. A company that has been in business for over 50 years, Nautilus is one of the biggest names in home fitness equipment. The T616 does have some issues with its build quality, which we’ll get into below. Most notably are issues with components wearing out after 3-4 years of use.

Size Comparison

The Nautilus T618 treadmill is an average size, weighing in at 240 pounds and measuring 75L x 34W x 55H. While it doesn’t take up a huge amount of space, make sure that you have enough room to accommodate its dimensions (especially height). If you live in a small apartment or your workout space is super cramped, you may want to consider a smaller model. Some users have also reported issues with moving/transporting it due to its weight.

Pros & Cons

nautilus t618 treadmill

The Nautilus T618 is a very popular treadmill. In fact, I’d go so far as to say it’s one of, if not the best, treadmills on the market. But with popularity comes tons of competition and other companies trying to build treadmills that also have many features just like it. Some even at a much lower price. So how does it stack up against its competitors? Let’s find out.

Would I recommend it?

I would because I think it is a very well-made machine. The Nautilus T618 treadmill’s sturdy construction and numerous features really set it apart from other treadmills in its price range. Overall, it offers a great value for a price of $1,699.99-$2,099.99, depending on where you purchase it. If you like all of its included features and have a little extra cash to spend, then I recommend purchasing one!

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