---
title: "Sunseeker Elite X9 Plus vs Yarbo Y40 Core with Lawn Mower Pro Module: specs compared"
description: "Sunseeker Elite X9 Plus and Yarbo Y40 Core with Lawn Mower Pro Module side by side, from the figures each maker claims."
canonical: "https://homerobotcompared.com/compare/sunseeker-elite-x9-plus-vs-yarbo-yarbo-y40-core-with-lawn-mower-pro-module"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Sunseeker Elite X9 Plus vs Yarbo Y40 Core with Lawn Mower Pro Module

All figures are what the makers claim, collected 2026-10-07. We have not tested either robot.

| | 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 | **$5,999** (ahead) |
| List price per 100 m² of lawn | $29 | **$24** (ahead) |
| 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 |

## 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.

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Web page: https://homerobotcompared.com/compare/sunseeker-elite-x9-plus-vs-yarbo-yarbo-y40-core-with-lawn-mower-pro-module