Compare Mowers
List prices are the manufacturer’s published figures, re-checked daily; they exclude tax, freight and dealer setup.
A side-by-side reference of each model's stated specifications. MowerFacts doesn’t give opinions: where a published, spec-derived rule can separate machines we mark a Data Pick and show the rule; here, read the values and decide what fits your needs.
Best suited for
What each model is built for, from its duty class and key specs. This is a neutral reference — MowerFacts does not rank one model above another.
- Husqvarna Automower 580 EPOS — commercial: daily paid use and high acreage; 10-inch deck; battery (no fuel or engine maintenance)
- Husqvarna Automower 540 EPOS — commercial: daily paid use and high acreage; 10-inch deck; battery (no fuel or engine maintenance)
What’s different? The 5 differences that matter most, from the published figures.
- Automower 580 EPOS ships with a 8 Ah battery; Automower 540 EPOS ships with a 4 Ah battery, a 4 Ah difference. Amp-hours is stored energy at the pack's voltage. Run time also depends on load, so a bigger pack lasts longer under the same conditions, not a fixed time.
- Automower 580 EPOS runs 120 min per charge; Automower 540 EPOS runs 85 min per charge, a 35 min difference. Stated run time is under the maker's conditions. Thick or wet grass shortens it.
- Automower 580 EPOS is rated for slopes to 45%; Automower 540 EPOS is rated for slopes to 50%, a 5 points difference. The slope rating is the maker's limit for safe operation, not a measure of performance.
- Automower 580 EPOS weighs 39 lbs (17.7 kg); Automower 540 EPOS weighs 37 lbs (16.7 kg), a 2 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What Automower 580 EPOS's weight means for a trailer ›
- Automower 580 EPOS is rated at 66 dB; Automower 540 EPOS is rated at 64 dB, a 2 dB difference.
what isn’t comparable
Not comparable
- Cut height range: not published for Automower 540 EPOS.
Verified means each manufacturer publishes the figure. A bigger number is only a bigger number; nothing here says which machine is better. The full specification table is below.
Which is faster on your property? › Measure your lawn once and MowerFacts times all 2 against it.
| Spec | Automower 580 EPOS Husqvarna · Robotic |
Automower 540 EPOS Husqvarna · Robotic |
|---|---|---|
| List price | dealer quote | dealer quote |
| Engine | ||
| Power Source | battery | battery |
| Electrical | ||
| Battery Capacity | 8 Ah | 4 Ah |
| Deck | ||
| Cutting Width | 10.2 in (259 mm) | 10.2 in (260 mm) |
| Min Cut Height | 0.8 in (20 mm) | — |
| Max Cut Height | 2.4 in (61 mm) | — |
| Dimensions | ||
| Weight | 39 lbs (17.7 kg) | 37 lbs (16.7 kg) |
| Width | 23.2 in (589 mm) | 23.2 in (590 mm) |
| Length | 30.7 in (780 mm) | 30.7 in (780 mm) |
| Height | 12.2 in (310 mm) | 12.2 in (310 mm) |
| Robotic | ||
| Work Area | 8094 ft2 | 8000 ft2 |
| Max Slope | 45 pct | 50 pct |
| Boundary | Virtual wire | Virtual wire |
| Run Time | 120 min | 85 min |
| Charge Time | 55 min | 55 min |
| Noise Level | 66 db | 64 db |
| Theft Protection | Yes | Yes |
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.