Kress KR238G MasterSeries vs Sunseeker Elite X9 Plus
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 | Kress KR238G MasterSeries | Sunseeker Elite X9 Plus |
|---|---|---|
| Lawn size it can handle | 871,198 sq ft (80,937 m²)Ahead | 261,358 sq ft (24,281 m²) |
| Slopes | Up to 40% | Up to 90%Ahead |
| List price | $44,000 | $6,999Ahead |
| List price per 100 m² of lawn | $54 | $29Ahead |
| Noise | 80 dB | 70 dBAhead |
| Guidance | RTK+vision | RTK+vision |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 62 cm | 43 cm |
| Drive | 2WD | AWD/4WD |
| Battery | 60V 16.6Ah Li-ion | 42V 8Ah |
| Water protection | IPX5 | IPX6 |
| Connectivity | 4G/WiFi/BT/App | Wi-Fi/Bluetooth/4G |
"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 Kress KR238G MasterSeries if
- Your lawn is bigger: it is rated for 80,937 m² against 24,281 m².
- You want faster mowing: a wider deck, 62 cm against 43 cm.
Choose the Sunseeker Elite X9 Plus if
- Your yard has steeper slopes: 90% claimed against 40%.
- Price matters most: the list price is $6,999 against $44,000.
- Quiet matters: 70 dB claimed against 80 dB.
More: all comparisons, best-for lists, report a wrong figure.