Greenworks lawn mower review, 12 amp 20 inch, featured image

Greenworks 20 Inch 12 Amp Corded Lawnmower Review 2023


Greetings from Paul's Lawn Mower Reviews and here I have reviewed the Greenworks 12 Amp 20 inch corded Lawn mower so please take a quick look through this short review if you are planning to purchase it in the coming days or weeks ahead.

The focus and objective of the review will be to display and the major features involved plus the important advantages / disadvantages that you need to be aware of before you buy and a number of frequently asked questions that came in the past from previous owners that you should be aware of also…

View also: Our Corded Lawnmower Reviews here

Corded Lawn Mower Overview

Lawn MowerGreenWorks Corded 20 Inch 12 Amp - 3 in 1
Model Number25022
Corded or CordlessCorded
Power12 Amp motor
Best Price Available:Amazon - View Today's Prices Here

Greenworks 12 Amp Corded 20 Inch Lawnmower

This corded lawnmower includes 3 different mow settings of side discharge, rear bag catcher and mulching so there are plenty of mowing options to go around. The mow heights can be adjusted to 7 different levels (1.5-3.75 inches) and the mowing height can be adjusted with a single lever.

The width of the mow path is 20 inches, it has reliable and strong 12 Amp motor plus the cam lock handle is included for easy storage and folding away after use. The cutting deck is made from steel and the size dimensions of the mower are 32.60 by 23.90 by 15.10 inches.

It is suitable for small and medium sized lawns as the wheels are 7 inches on the front and 10 inches at the back and the weight for pushing around your lawn is 62.25 Ibs

Additional images are displayed below

greenworks lawn mower review, 12 amp 20 inch, additional imagesFrequently Asked Questions on the Greenworks 20 Inch Mower

Q1, Is batteries needed for this model?
A, No battery is needed – this is a corded model

Q2, Does the extension cord need to be 2 or 3 conductor?
A, 2 conductor

Q3, Can this mower mulch like other mowers?
A, Yes, this mower has the ability to mulch, mulch plug is included

Q4, What is highest mow levels?
A, The maximum height on the mow is 3.75 inches (lowest 1.5 inches)

Q5, What type of extension cord is needed?
A, A 14 gauge 100 foot extension cord or 12 gauge 150 foot

Q6, Is this mower a self propelled mower?
A, No, you need to push this mower by yourself

View also: Our Robotic Mower Reviews here

Pros for the Greenworks 20 Inch 12 Amp Mower

  • Cleaner and more environmentally friendly with no emissions
  • Level of power will surprise you – not far behind a typical gas mower
  • No pull cord start – instead it has a simple push button start system
  • 3 different options of mulching, rear bag catching and side discharge offers serious flexibility.
  • No need to worry about battery charge times when compared to cordless models
  • Zero gas / oil costs and the maintenance costs is considerably less helping you save money in the long term
  • If your grass is high, then you can use the highest level of 7 to mow at 3.75 inches. You can also go and mow a second time at a lower level if needed.
  • Price compares very well to other similar electric mowers in the market
  • Replacing an extension cord is a lot cheaper than replacing a battery when comparing to cordless models

Cons for the Greenworks 20 Inch 12 Amp Mower:

  • Extension cord must be bought separately
  • Extra caution needs to be in place when you have a cord lying across your lawn as you mow.
  • Rear bag catcher is quite small so frequent emptying is required which can be a little annoying.
  • If your lawn is beyond 100 foot, you need to get a longer and more expensive extension cord (150 foot)

Further Reading

Please note also that if you would like to read any further related reviews on Greenworks Lawn Mowers, then take a look at some of them as follows …

Greenworks Lawn Mower Model Cordless 40V 16 Inch 25322 – Read the review here

Greenworks Lawn Mower Model Corded 18 Inch 25012 – Read the review here

Greenworks Lawn Mower Compilation of 8 Different Models – Read the review here


Before I sign off, I really hope this review on the Greenworks Corded 12 Amp 20 inch 3 in 1 mower has helped you in your search and if you believe I have missed anything that should be included also, then please let me know by leaving a comment below, best wishes to you all and happy mowing!

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