Best All-Wheel-Drive Robot Lawn Mowers

Four driven wheels grip better on hills, wet grass and rough ground. These are the all-wheel-drive models, steepest slope first.

How this list is ranked. Models whose maker lists all-wheel or four-wheel drive, ordered by the steepest slope claimed. We list at most two robots per brand and only models not ruled out of the US market. Every figure is the maker's claim, not a test result. How we collect data.

1. 1

   Number 1: Sunseeker Elite X9 Plus

   Up to 90% slope

   Satellite and camera guidance · No boundary wire · No base station · List price $6,999

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2. 2

   Number 2: Sunseeker Elite X9

   Up to 90% slope

   Satellite and camera guidance · No boundary wire · No base station · List price $5,899

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3. 3

   Number 3: GOKO M6

   Up to 90% slope

   Satellite and camera guidance · No boundary wire · Needs a base station · List price $2,999

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4. 4

   Number 4: TerraMow X AWD

   Up to 90% slope

   Satellite and camera guidance · No boundary wire · No base station · List price $3,699

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5. 5

   Number 5: Kress KR286

   Up to 84% slope

   Satellite and camera guidance · No boundary wire · No base station · List price $4,299.99

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6. 6

   Number 6: Worx WR346

   Up to 84% slope

   Satellite and camera guidance · No boundary wire · No base station

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7. 7

   Number 7: Segway Navimow X450

   Up to 84% slope

   Satellite and camera guidance · No boundary wire · No base station · List price $2,999

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8. 8

   Number 8: Kress KR284

   Up to 84% slope

   Satellite and camera guidance · No boundary wire · No base station · List price $3,599.99

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