STIHL iMOW 4 EVO: lawn size, slope and specs
Rated for lawns up to 1,000 m² (10,760 sq ft) and slopes up to 45% (24.2°). Needs a boundary wire laid around the lawn.
Updated
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The STIHL iMOW 4 EVO on your lawn
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Key numbers
What it needs
- Boundary wire
- A wire laid around the lawn
- Sky
- No satellite view needed
- Installation
- By the owner
Sized for
Lawns of about 667 to 833 m² (7,180 to 8,970 sq ft). That is its rating divided by 1.5 for a complex lawn and by 1.2 for an open one, the margins the mower sizer adds for the shape of the lawn.
Slopes up to 40% pass with room to spare. From there to its 45% rating it is at its limit, and steeper ground rules it out. The methodology states both rules.
Full specifications
- Rated area
- 1,000 m² (10,760 sq ft)the maker's maximum
- Steepest slope
- 45% (24.2°)
- Navigation
- Boundary wire
- Boundary wire
- Needed
- Network RTK
- Not supported
- Cutting width
- 200 mm (7.9 in)
- Cutting height
- 20 to 60 mm (0.8 to 2.4 in)
- Height adjustment
- Electric
- Separate lawn areas
- Not published
- Mowing time per charge
- 90 min
- Charging time
- 85 min
- Noise
- 58 dBmakers measure noise in different ways
- Weight
- 10.7 kg (23.6 lb)
- Water protection
- IPX5 (docking station) / IP56 (mower)
- Obstacle sensing
- Ultrasonic sensors
- Connections
- Bluetooth, Wi-Fi and cellular
- Warranty
- Not published
- Installation
- By the owner
- Sold in
- EU
Price by region
| Market | Price | Maker's page |
|---|---|---|
| United States | Not sold there | None |
| United Kingdom | Not sold there | None |
| European Union | €899 list price as of October 2026 | STIHL EU page for the iMOW 4 EVO (opens in a new tab) |
Botsize may earn a commission when you buy through links on this page. It never changes the math or the ranking.
Prices are the maker's own, in each market's currency and never converted. Each is a snapshot from the month shown, and sales change them.
Alternatives
One size up from STIHL
Rated for lawns up to 1,500 m² (16,150 sq ft), slopes up to 45%. Boundary wire.
Closest rating from another brand, same kind of navigation
Rated for lawns up to 600 m² (6,460 sq ft), slopes up to 30%. Boundary wire.
Closest rating from another brand, same kind of navigation
Rated for lawns up to 500 m² (5,380 sq ft), slopes up to 25%. Boundary wire.
Sources
Every number on this page comes from these pages, read on the date shown. Botsize reads specifications and does not test mowers.