Sunseeker Elite X9 Plus vs Yarbo Y40P Core with Lawn Mower Pro Module
Two robot lawn mowers side by side. All figures are what the makers claim (as of 2026-10-07), not test results. Where a number decides it, the better one is marked.
Specifications compared
| Figure | Sunseeker Elite X9 Plus | Yarbo Y40P Core with Lawn Mower Pro Module |
|---|---|---|
| Lawn size it can handle | 261,358 sq ft (24,281 m²) | 304,618 sq ft (28,300 m²)Ahead |
| Slopes | Up to 90%Ahead | Up to 70% |
| List price | $6,999Ahead | $7,599 |
| List price per 100 m² of lawn | $29 | $27Ahead |
| Noise | 70 dB | 60 dBAhead |
| Guidance | Satellite and camera guidance | Satellite and camera guidance |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 43 cm | 50 cm |
| Drive | AWD/4WD | Tracked, dual hub motors |
| Battery | 42V 8Ah | 36V 38.4Ah |
| Water protection | IPX6 | IPX6 |
| Connectivity | Wi-Fi/Bluetooth/4G | Wi-Fi, HaLow, 4G, Bluetooth |
"Ahead" marks the better figure for lawn size, slope, price per lawn size, list price and noise. The list price is the maker's, not a store's.
Which one suits you
Choose the Sunseeker Elite X9 Plus if
- Your yard has steeper slopes: 90% claimed against 70%.
Choose the Yarbo Y40P Core with Lawn Mower Pro Module if
- Your lawn is bigger: it is rated for 28,300 m² against 24,281 m².
- Quiet matters: 60 dB claimed against 70 dB.
More: all comparisons, best-for lists, report a wrong figure.