Comparison
Treadmill vs cross trainer for home
Published
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In short
A treadmill lets you walk, jog or run on a moving belt, so it suits anyone training for running or wanting incline walking. A cross trainer moves your feet along a smooth oval path without your feet leaving the pedals, so there is less footfall thud. Choose a treadmill for walking and running; choose a cross trainer if you want a lower-impact motion and quieter floors.
Products for this job
Compare all 7 productsUMAY treadmill: 15% auto incline, 12 km/h, 180 kg
Check price on AmazonAffiliate linkLONTEK 15% auto incline treadmill, full side rails
Check price on AmazonAffiliate linkYIMUYIMU: 12 km/h, 0/6/12% incline, under 40 dB
Check price on AmazonAffiliate link
Our verdict
Choose a treadmill if you want to walk, walk uphill or practise running, and especially if you need it to fold. Choose a cross trainer if a lower-impact gliding motion and less footfall noise through the floor matter more to you than running.
The treadmill and the cross trainer, or elliptical, are the two most common cardio machines in UK homes. They look similar in a showroom but work very differently. A treadmill drives a belt with a motor and you walk or run on it. A cross trainer is usually pedal-powered, with your feet staying on footplates and your arms pushing and pulling handles. This article compares the two on impact, footprint and storage, noise for flats, power and how closely each matches running outdoors. It does not make fitness promises; it sets out how the machines differ so you can decide what suits your room and routine.
How they work
A treadmill uses a motor to turn a belt over a deck. You set speed and, on many models, incline. Your feet land and push off as they do outdoors, so it is the closer match for walking and running.
A cross trainer links two footplates to a flywheel. Your feet move along an oval path and never leave the plates, while moving arms let you push and pull. Resistance comes from magnets or a fan; many home models need mains power only for the console and resistance motor, and some are fully self-powered.
Side-by-side comparison
| Point | Treadmill | Cross trainer |
|---|---|---|
| Motion | Walking, jogging, running | Smooth oval stride, feet stay on plates |
| Footfall impact | Each step lands on the deck | No landing, so less thud |
| Upper body | Not involved unless holding rails | Moving handles work the arms |
| Footprint | About 1.2 to 1.8 m long, many fold | Long and tall, fewer fold |
| Power | Mains motor drives the belt | Often self-powered or low-power console |
| Incline | Common on many models | Some models have ramp adjustment |
| Best for | Walking and running practice | Low-impact cardio in quiet rooms |
Impact and noise in flats
On a treadmill each step is a small impact on the deck. Decks have cushioning, but heavier footfall at running speeds still travels into the floor. In an upstairs flat, the thud is often what neighbours notice, more than the motor. Walking speeds are much quieter than running.
A cross trainer has no landing, so the floor gets a steadier, rolling load. The flywheel and joints can still whirr or squeak, and a heavy machine can rock slightly, but footfall thud is largely absent. If noise through the floor is your main worry, this is a point in the cross trainer's favour. Either way, a mat and good placement help; see how to reduce treadmill noise and the best quiet walking pads.
Space and storage
Many home treadmills fold up or fold flat, and walking pads slide under a sofa. Cross trainers are usually long and tall, and few fold well. Some compact models have a shorter stride length to save space, which changes how the motion feels for taller users. Measure the room length and ceiling height for a cross trainer, as the pedals rise as you stride.
For tight spaces, a folding treadmill or walking pad is often easier to live with. Our best folding treadmills guide compares folded sizes.
Running specificity and incline
If you are training for a road race or a parkrun, a treadmill is the closer match because the motion is running. You can set a pace in km/h and use the common 1% incline convention to account for no wind resistance. See treadmill running vs running outside for more on that.
If you want to walk uphill, an incline treadmill gives you a grade in percent. Some cross trainers offer a ramp that changes the stride shape, but it is not the same as walking up a slope. Compare incline treadmills for home if hill walking is your aim.
Running costs and upkeep
A treadmill motor draws mains power whenever the belt runs, and the belt and deck need periodic lubrication and centring. A cross trainer has no belt; upkeep is mainly checking bolts, keeping joints clean and listening for squeaks. Self-powered cross trainers use no mains electricity at all. For treadmill power use in kWh, see how much electricity a treadmill uses.
Note:Follow the maker's instructions for assembly, maximum user weight and safety key use. Keep children and pets away from moving belts and flywheels.
Frequently asked questions
Is a cross trainer quieter than a treadmill? Usually, through the floor, because there is no footfall thud. Motor and flywheel noise depend on the model.
Which takes less space? A folding treadmill or walking pad usually stores smaller. Cross trainers are long and seldom fold.
Is a treadmill better for running training? For practising running itself, yes, because the motion is running. A cross trainer offers a different, low-impact motion.
Does an incline treadmill compare with an elliptical? They do different jobs. An incline treadmill is uphill walking; an elliptical is a gliding stride with arm handles.
What you need
- Check price on AmazonAffiliate link
UMAY treadmill: 15% auto incline, 12 km/h, 180 kg
- Check price on AmazonAffiliate link
KALWOL 4-in-1: 10% incline, 40 dB or less, 160 kg