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Walk-behind mower ownership has climbed as smaller yards and battery-powered models have made lawn care accessible without a riding mower. Choosing the wrong brand raises the odds of engine trouble, battery failure, and costly repairs within the first few years.

Consumer Reports surveyed members about nearly 43,000 mowers purchased between 2015 and 2025, rating brands on predicted reliability and owner satisfaction to identify the standouts. Reliability scores across walk-behind brands span from a perfect 100 to a dismal 14.

Here are the five that ranked highest.

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