EGO Power + LM2142SP vs LM2156SP: Which One Is Better?

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Both EGO Power + LM2142SP and LM2156SP share a lot of common features and specifications such as touch drive self-propelled technology, 21-inch plastic deck, and LED headlights.

Want to know the difference between these two models? Read this detailed EGO Power + LM2142SP vs LM2156SP comparison article to find out.

Comparison Chart: Ego Power + LM2142SP vs LM2156SP Lawn Mower

EGO Power + Lawn
Mower Model Check Price » EGO Power + LM2142SP Check Price » EGO POWER +LM2156SP
Deck Size 21 inches 21 inches
Power Source Battery Battery
Deck Material Plastic Plastic
Cutting Heights 6 Positions 7 Positions
Max. cutting height 4 inches 4 inches
Min. cutting height 1.5 inches 1.5 inches
Front wheels 7 inches 7 inches
Rear wheels 9 inches 9 inches
Weight 71.43 Pounds 80 Pounds
3-in-1 capabilities Side discharge, mulching and bagging Side discharge, mulching and bagging


The Ego Power + LM2142SP

The EGO Power Plus LM2142SP electric mower features PeakPower technology which allows for a combined power of any 2 EGO ARC Lithium batteries.

It has a weather-resistant construction to keep the tool safe under harsh conditions. A user noted that the mowing machine had no problem mowing long and thick grass.

The self-propelled mower operates efficiently on rough terrain and offers outstanding value for your money. 

The LM2142SP has an option to side discharge, mulch, or bag.

EGO Power + LM2156SP

The EGO Power Plus LM2156SP is equipped with a multi-blade system for superb mowing on different grass types and terrains.

It runs on a 56V 10.0Ah Arc lithium battery that provides up to 75 minutes of runtime on a single charge. It has side discharge, mulching, and bagging capabilities.

Key Differences Between EGO POWER + LM2142SP and LM2156SP Models

The main difference between them is that the EGO Power + LM2142SP has a longer runtime (80 minutes) and is lighter(71.43 Pounds).

The EGO Power + LM2142SP has a 6-point adjustment feature and weighs 71.43lbs while the EGO Power + LM2156SP has a 7-point adjustment feature and weighs 80 pounds.

Here is a well-detailed comparison of EGO Power + LM2142SP and LM2156SP lawn mower models:


The LM2142SP is equipped with bright LED headlights for better visibility when mowing at dawn and dusk. It has weather-resistant and rugged construction that can withstand harsh conditions.

The PeakPower technology allows for a combined power of any two EGO ARC lithium batteries to ensure a longer run time.

The self-propelled lawn mower is compatible with all EGO 56V ARC Lithium batteries and can be folded for compact storage.

The Ego LM2156SP self-propelled mower has similar features to the LM2142SP model. The high-efficiency brushless motor provides a longer run time, reduces vibrations, and extends the mower’s life.

It comes with three interchangeable lower blades that can be used to achieve your desired cuts on lawns.

Similar to the LM2142SP model, it is also equipped with features such as bright LED headlights, weather-resistant construction, foldable handles, and an easy-access 2-bushel grass collection bag.

Deck Size

Both Ego Power + lawn mower models come with a 21-inch steel cutting deck for quicker and more efficient mowing on small and mid-sized lawns.

Wheel Size

The LM2142SP and LM2156SP feature 7-inch front wheels and 9-inch rear wheels for smooth mobility on lawns.

Power Source

The EGO LM2142SP can provide up to 80 minutes of run time on a single charge with two 56V 5.0 Arc Lithium batteries 

On the other hand, the LM2156SP runs on an advanced 56V 10.0Ah Arc lithium battery that provides up to 75 minutes of runtime on a single charge.

Going by this, the EGO Power + LM2142SP produces more power output than its EGO counterpart.


The LM2156SP model is heavier, weighing 80 pounds while the LM2142SP weighs 71.43 pounds.


Both models are backed by a 5-year warranty service.

Height Adjustment

The LM2142SP has six cutting positions that can be adjusted from 1.5-4 inches while its EGO counterpart comes with a seven-point height adjustment feature that ranges from 1.5- 4 inches. 

The EGO LM2156SP is more flexible in terms of cutting adjustments.

Ease of Use

Both LM2142SP and LM2156SP models share a lot of similar ease-of-use options. They have a push-button start and foldable handles for easy start and storage.

The touch drive self-propelled technology puts total control of the machine in the palm of your hands. 

Homeowners can easily control their machine’s variable speed with a dial that is positioned at their fingertips for convenient and safe operation.

Pros and Cons

EGO Power + 2142SP


  • The EGO Power + LM2142SP features a PeakPower technology to ensure longer runtime.
  • Its push-button start enhances a quick and easy start.
  • The machine comes with bright LED headlights to provide better visibility while mowing at dawn or dusk.
  • The LM2142SP model is quiet and environmentally friendly.


  • The batteries are expensive.
  • The self-propelled mower is a bit costly.

EGO Power + LM2156SP


  • The LM2156SP model is equipped with a Select Cut multi-blade system to achieve a customized cut on lawns.
  • The EGO Power + LM2156SP features bright LED headlights for better visibility in low light or dark conditions.
  • The LM2156SP model has a weather-resistant construction to withstand harsh conditions.


  • The mowing machine is a bit pricey
  • It is quite heavy.

Final Verdict: Which One Should You Buy?

Both EGO Power + mower models are efficient for mowing small and mid-sized yards. 

They both come with premium features such as LED headlights, a high-efficiency brushless motor, push-button start, and foldable handles.

The EGO Power + LM2142SP and LM2156SP are tied on almost all the metrics but we recommend the EGO Power + LM2142SP model because it has a longer runtime and is a bit lighter than its counterpart.

Check EGO Power + LM2142SP Price