Sunseeker Elite X9 Plus vs Yarbo Y40 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 Y40 Core with Lawn Mower Pro Module |
|---|---|---|
| Lawn size it can handle | 261,358 sq ft (24,281 m²) | 269,098 sq ft (25,000 m²)Ahead |
| Slopes | Up to 90%Ahead | Up to 70% |
| List price | $6,999 | $5,999Ahead |
| List price per 100 m² of lawn | $29 | $24Ahead |
| Noise | 70 dB | Not stated |
| Guidance | Satellite and camera guidance | Satellite and camera guidance |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | Optional |
| Cutting width | 43 cm | 50 cm |
| Drive | AWD/4WD | Tracked, dual drive 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 Y40 Core with Lawn Mower Pro Module if
- Price matters most: the list price is $5,999 against $6,999.
More: all comparisons, best-for lists, report a wrong figure.