Searching for the differences between Weslo Cadence G 5.9 Treadmill and ProForm Performance 400i Treadmill then you are in right place, just read our side by side comparison below.
Motor Power: The motor on the Cadence G 5.9 is a 2.25 CHP motor, while the ProForm Performance 400i has a slightly smaller 2.0 CHP motor.
Maximum Speed: Both treadmills have a top speed of 10 MPH.
Running Area: The belt areas of the Cadence G 5.9 and Smart Performance 400i are 16″ X 50″ and 18″ X 50″.
Weslo Cadence G 5.9 |
ProForm Smart Performance 400i |
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Here we list all available specs side by side so you can see which one of these treadmills would be a suitable choice for you.
Weslo Cadence G 5.9 vs ProForm Performance 400i Specs Table
| Max User Weight Capacity ?The maximum user weight that the treadmill can handle. | |
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| Motor Power ?How strong is the motor? We recommend at least a 2.25 HP motor for home use. | |
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| Maximum Speed ?Maximum speeds in miles per hour. | |
| 10 MPH | 10 MPH |
| Incline | |
| 2-position | 0-to-10% |
| Decline | |
| Folding | |
| Running Area (Belt Size) | |
| 16″ X 50″ | 18″ X 50″ |
| Number of Programs | |
| 6 | 50 |
| Heart Rate Monitor | |
| Thumb sensor | EKG Grip Pulse Sensor |
| Wireless Heart Rate Monitor | |
| Cooling Fan | |
| Bluetooth | |
| Display | |
| Blue tint LCD display | 7″ Smart HD Touchscreen |
| Web Browser | |
| Touchscreen | |
| Audio | |
| iFit Coach Compatible | |
| Tablet holder | |
| Warranty | |
| 1 Year Motor 90 Days Parts 90 Days Labor | Lifetime frame and motor 25 year on warranty 1 year parts and labors warranty |
| See Price at Amazon | See Price at Amazon |
Display and User Interface Comparison
The Weslo Cadence G 5.9 has a Blue tint LCD display and the ProForm Performance 400i has a 7″ Smart HD Touchscreen. The Smart Performance 400i has a touchscreen which is great while the Cadence G 5.9 has buttons for controlling the treadmill, so browsing the menus is not as intuitive as the Smart Performance 400i. We think the bigger display size of the Smart Performance 400i is a plus. 
Built in Programs
The Smart Performance 400i has 44 more programs, 50 vs 6. The ProForm Performance 400i is iFit Coach Compatible so you can get many more different workout options with this treadmill.
Bottom Line
We gave the ProForm Performance 400i a rating of 90 over 100 while we gave 75 for the Cadence G 5.9 because, the Smart Performance 400i has more user weight capacity, a touch screen, larger screen, more programs, and a good price for the features you get. Also wider running area of the Smart Performance 400i makes it a superior option for faster workouts.
