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Husqvarna

Automower 420 iQ

MSRP $3,299.99, checked 2026-11-01Manufacturer suggested retail price (USD) source retrieved
Check price at Husqvarna

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Check it against your yard

Manufacturer product page source

At a glance

Max lawn area
43,560 sq ft (1 acre)
Max lawn area source retrieved
Max slope
45% (24.2°)
Max slope source retrieved
Navigation
RTK GNSS
Navigation source retrieved
Boundary wire
No
Boundary wire source retrieved
RTK antenna
Unclear from manufacturer
RTK antenna source retrieved
Obstacle climb height
Not found in manufacturer sources we checked
Obstacle climb height source retrieved

Where it fits

See this model in the gate-width reference.

How the rules work

Similar models

Yard scenarios

All specifications

Lawn area (sq ft)
43,560 sq ftLawn area (sq ft) source retrieved
Maximum slope (%)
45%Maximum slope (%) source retrieved
Navigation
RTK GNSSNavigation source retrieved
Vision positioning
Not found in manufacturer sources we checkedVision positioning source retrieved
Boundary wire requirement
NoBoundary wire requirement source retrieved
RTK antenna requirement
Unclear from manufacturer
Manufacturer wording
“Husqvarna Reference Station (included in the box)”
RTK antenna requirement source retrieved
Multiple mowing zones
Supported; maximum zones: not publishedMultiple mowing zones source retrieved
Manufacturer suggested retail price (USD)
MSRP $3,299.99, checked 2026-11-01Manufacturer suggested retail price (USD) source retrieved
Minimum passage width (inches)
Not found in manufacturer sources we checkedMinimum passage width (inches) source retrieved
Mower body width (inches)
21.4 inchesMower body width (inches) source retrieved
Cutting width (inches)
9.4 inchesCutting width (inches) source retrieved
Cutting height range (inches)
1–4 inchesCutting height range (inches) source retrieved
Wheel drive
Not found in manufacturer sources we checkedWheel drive source retrieved
Obstacle detection
OtherObstacle detection source retrieved
Obstacle climb height (inches)
Not found in manufacturer sources we checkedObstacle climb height (inches) source retrieved
Positioning under tree cover
Not found in manufacturer sources we checkedPositioning under tree cover source retrieved
Keep-out zones
YesKeep-out zones source retrieved
Dust and water resistance rating
IPX5Dust and water resistance rating source retrieved
Noise level (dB)
62 dBNoise level (dB) source retrieved
Connectivity
Cellular, Wi-Fi, BluetoothConnectivity source retrieved
Warranty
Manufacturer wording
“4-Year Warranty”
Warranty source retrieved