Nordictrack C1650 vs S25 treadmill
This is a comparison of the Nordictrack C1650 and S25. Learn about pros, cons, and alternatives. Follow the links for more details.

Overview and review of the NordicTrack S25 1299
This is a review of the NordicTrack S25 including pros, cons, and alternatives. This article has been originally published in “which NordicTrack treadmill or elliptical to get in the UK”. Follow the links for more details.
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Overview of the NordicTrack S25
The S25 is a treadmill in the lower price ranges of Nordictrack with a massive 3.5 CHP motor. This is probably the most amount of horsepower for the least amount of money you can get from Nordictrack in the UK. The full list of specifications includes:
- Includes 1 Years iFit Family Membership
- iFit Integrated
- Two 2” Bluetooth Digitally Amplified Speakers
- 3.5 CHP Motor
- 0% - 12% Digital Incline
- 0 – 22 km/h Speed
- Onetouch™ Controls
- 1.9” Precision and Balanced Non-Flex Rollers
- 125kg Max User Weight
- EKG Handgrips
- FlexSelect™ Cushioning
- 51 x 152 cm Tread Belt
- This Machine Does Not Feature a Workout Fan
- SpaceSaver® Design with EasyLift™ Assist
- Assembled Dimensions - 200L x 90W x 145H cm
- Product Weight 92kg
- Boxed Weight 109kg
- Folded Dimensions - 103L x 90W x 180H cm
- Boxed Dimensions - 210L x 82W x 34H cm
- Warranty - Lifetime Frame Warranty, 10-year Motor Warranty, 2-Year Parts & Labour upon warranty registration within 28 days of purchase.
Pros of the Nordictrack S25
Pros of the S25 are:
- The motor
- The motor
- The motor
What this machine mainly has going for it is the big motor at such a small price tag. This is the machine for the no-nonsense runner who wants to be able to rack up the miles all day long, no matter the weather or traffic outside. You will not be entertained, you will not run on 40% inclines, but this machine will last. If you want to clock 200 miles a week on a treadmill, this is it.
Cons of the S25
The cons of the Nordictrack S25 are:
- Out of date displays
- Old model
The S treadmill series is not listed on the American website of Nordictrack for purchase. You will have to dig with partners or the vendor itself to still get your hands on it. In the Uk it is still listed as a model. Just be cautious of these things, especially if you buy commercially. The X7i or T7.5 product line will see a little more love from Nordictrack as these are also still being produced in the US and are not just gathering dust in warehouses around the world that need to be sold off.
Alternatives to the NordicTrack S25
Alternatives to the S25 treadmill are:
If you want an exercise machine for the home under 1000 and an elliptical which is easier on your joints than the Nordictrack C7.5 might be for you. This elliptical comes in at a lower price range while still not being the bottom of the barrel in ellipticals you can get from Nordictrack.
The Nordictrack C700 treadmill is the entry treadmill from Nordictrack. If you insist that your treadmill should be now but space and budget are squeezed, this is the model to get. If you are in this position, i would always recommend looking at second hand for home use. You can make considerable savings and still get a decent treadmill. Commercial buyers should especially watch out for warranties and how that affects insurance policies if they buy from foreclosure or second hand.
The concept model D rower is a good choice if you do not want to stand while exercising. This machine has been around for years and is a solid workhorse in almost any commercial gym you will walk into. It also comes in at below 1000 so if you like rowing and want to burn some calories, this might be the right choice for you.
The Rogue echo bike is my personal favorite for any home gym. This design is compact, sturdy, has a high-quality finish, and comes with a very competitive price tag. When Rogue wanted to enter the realm of cardio machines they did it right and built the perfect machine for Crossfit boxes or no-nonsense home gyms. The downside of this machine is that it comes nether with a big screen nor a lot of buttons to press.
Summary for the Nordictrack S25
The Nordictrack S25 is a great treadmill for someone who wants to save money and put a lot of miles on their treadmill with no fuss. There is no better alternative in the UK line up at the moment for getting your hands on a 3.5 CHP motor.
Overview and review of the NordicTrack C1650 1999
This is a review of the NordicTrack C1650 including pros, cons, and alternatives. This article has been originally published in “which NordicTrack treadmill or elliptical to get in the UK”. Follow the links for more details.
Overview of the C1650
The C1650 is a solid option in the Nordictrack portfolio. The main features are the 3.5 CHP motor, 10 HD touch display, and up to12% incline. This is a good option for walkers, joggers, and runners alike. The full list of features includes:
- Large Boxed Item - This item can only be delivered or delivered and installed to a ground floor room location.
- iFit Integrated
- 10" HD Touch Screen Display
- Includes 1 Years iFit Family Membership
- Integrated Accessory Tray
- Dual 2-Inch Speakers
- Flexselect™ Cushioning
- 51 x 152 cm Tread Belt
- Autobreeze™ Workout Fan
- 3.5 CHP Motor
- 0 – 12% Incline
- 0 – 22 km/h Speed
- EKG Grip Pulse Heart Rate Monitor
- 135kg Max User Weight
- 1.9" Roller
- SpaceSaver® Design
- Assembled Dimensions - 202 x 90 x 154 cm
- Product Weight 92kg
- Boxed Weight 115kg
- Folded Dimensions - 90 x 107 x 181 cm
- Boxed Dimensions - 213 x 77 x 35 cm
- Warranty - Lifetime Frame Warranty, 10-year Motor Warranty, 2-Year Parts & Labour upon warranty registration within 28 days of purchase
The C1650 is a good upper range option from Nordictrack for the UK market, especially if you want a bigger touchscreen for your professional or home gym.
Pros of the Nordictrack C1650
The main advantages of this treadmill are:
- 3.5 CHP motor
- 10-inch monitor
This machine is good when you expect a lot of usage by people who want to be entertained while they are running. It is also a better value for money option from Nordictrack as a new buy than the S50 in my opinion. The 3.5 CHP motor gives it longevity while the 10inch touch monitor is an upgrade from most other options.
Cons of the Nordictrack C1650
- No 40% incline
- Relatively high price
The C1650 is still a machine that has quite a high price. If you do not expect to run a lot of miles in each session or expect multiple users per day the motor might be oversized. For the price tag, you will also not get a 40% incline which other models might offer you for the same budget. Here you can see how important it is to make a plan which features you are actually interested in.
Alternatives to the Nordictrack C1650
Some alternatives to the C1650 are:
The Nordictrack X7i is a good alternative for the home gym user who wants a 40% incline at the same price as the C1650. The motor is slightly smaller with 2.75 CHP and it has no touch screen, but in return, you get the 40% incline. So if you are not a marathon runner and preparing for long-distance races, but want to use a treadmill to use weight, the X7i might be a better option as the C1650.
The ACT Commercial 7 is a center drive elliptical which is very compact. If you want to save space in your home and do not like the pounding of a treadmill on your joints, the ACT 7 commercial is an alternative to the C1650 at roughly the same price. Definitely a good option for seniors or less ambitious fitness enthusiasts.
The TrueForm Runner is a self-propelled treadmill that is a great fit for anyone who wants to do starts and stops for sprints on a treadmill. If you are a short distance runner, football player, or any other kind of team sports-related athlete you want to look into this piece of equipment. The TrueForm Runner is hailed in many reviews as the best one of the self-propelled kind. This comes at a price, so be prepared to pay significantly more than for the Nordictrack C1650 for this model.
The Assault air runner is the other option in the self-propelled treadmill market. Compared to the True Form runner it comes in at a lower price. While this is a bonus, the reviews I have seen are slightly worse than for the TrueForm runner. The most common remark is that the bearing mechanics of the belt are calibrated better in the Trueform runner than in the Assault air runner. The Assault air runner seems to be unnaturally fast.
The öast aöternative to the C1650 is the Rogue Echo bike which is my personal favorite for home gyms. It is compact, affordable, and burns a lot of calories without being too hard on the joints. You will not get any multimedia options with it and the display is kept simple. This is the type of 20-minute maximum cardio machine which is ideal for the home. Yes, you can get cheaper bikes, but definitely not built like a tank like this one. With a price of around 700 - 800 it competes with competitor models in the 1200 - 1500 range.
Summary of the Nordictrack C1650
The Nordictrack C1650 is a good machine for anyone who expects to crunch more than 100 miles a week at home or in the gym. The big motor will make it long-lasting and a good buy. If you are not a long-distance runner you might want to look into other options which cost less but still provide a to of different features.