At Husqvarna US, from $4,299.99checked
Check priceWe earn a commission.Automower 435 iQ AWD
An RTK GPS robot mower at $4,999.99 with 1.3 acres, all-wheel drive, a 70% slope limit and a 4 year warranty, and it needs an RTK antenna.
- Max lawn size
- 1.3 acres
- Max slope
- 70 %
- Navigation
- RTK GPS
- Cutting width
- 8.7 in
Our verdict
This is a hill mower with a Husqvarna price. As of November 9, 2026 it costs $1,200 above the typical RTK GPS mower, $3,799.99 (median of 4 RTK GPS mowers in our data). At $3,846 per acre it is about 8% above that type's $3,573 median. It lists 60 dB noise, IPX4 water protection and a 39.9 lb weight, so rain protection is a step below the IPX6 of many rivals.
You can get steeper slopes for less. The Worx Landroid Vision Cloud 4WD 1.5 Acre (WR346) is $3,699.99 for 1.5 acres, an 84% limit, all-wheel drive and no antenna, though no warranty is stated. The Mammotion LUBA 2 AWD 10000HX (High) is $4,499 for 2.5 acres and an 80% limit, with a 3 year warranty but an antenna.
Choose it if you want 4 years of cover on a sloped lawn of about 1.3 acres. If you only need the slope and area, skip it for the Worx.
Strengths and weak spots
Worked out from the specs and prices on this page against the other robot lawn mowers we compare.
Strengths
- 4 years: best on warranty of the 37 robot lawn mowers we have this data for (tied with 3 more).
- 1.3 acres: better on max lawn size than 87% of the 46 robot lawn mowers we have this data for.
- All-wheel drive: yes. Only 17 of the 35 robot lawn mowers we have this data for have it.
Weak spots
- $4,999.99: 96% of the 52 robot lawn mowers we compare do better on price.
Where it ranks
How it scored in each list. A longer bar is better for you.
- Rank 4
Best Robot Lawn Mowers
Number 4 of 32 ranked
- Rank 9
Best Robot Mowers for Hills
Number 9 of 26 ranked
- Rank 12
Best Robot Mowers for Large Yards
Number 12 of 40 ranked
- Rank 27
Best Quiet Robot Mowers
Number 27 of 37 ranked
- Rank 3
Best AWD Robot Mowers
Number 3 of 12 ranked
Specifications
Each value links to the page it came from.
| Max lawn size | 1.3 acres | source, checked |
|---|---|---|
| Max slope | 70 % | source, checked |
| Navigation | RTK GPS | source, checked |
| No boundary wire | Yes | source, checked |
| Needs RTK antenna | Yes | source, checked |
| Cutting width | 8.7 in | source, checked |
| Cutting height | 1.2–2.8 in | source, checked |
| All-wheel drive | Yes | source, checked |
| Noise | 60 dB | source, checked |
| Water rating | IPX4 | source, checked |
| Weight | 39.9 lb | source, checked |
| Warranty | 4 years | source, checked |
Prices
- $4,999.99at Husqvarna US, price source, checked
- Amazonprice shown at AmazonCheck price at AmazonWe earn a commission.
Similar models
At Navimow, from $4,499checked
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At Yarbo, from $5,999checked
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