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 Aspire R6V — residential: typical home lawns; 9-inch deck; battery (no fuel or engine maintenance)
- Husqvarna Automower 405X — residential: typical home lawns; 9-inch deck; battery (no fuel or engine maintenance)
What’s different? The 4 differences that matter most, from the published figures.
- Automower Aspire R6V ships with a 4 Ah battery; Automower 405X ships with a 2 Ah battery, a 2 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 Aspire R6V runs 100 min per charge; Automower 405X runs 50 min per charge, a 50 min difference. Stated run time is under the maker's conditions. Thick or wet grass shortens it.
- Automower Aspire R6V charges in 200 min; Automower 405X charges in 60 min, a 140 min difference. Charge time is with the supplied charger; another charger changes it.
- Automower Aspire R6V weighs 22 lbs (9.9 kg); Automower 405X weighs 21 lbs (9.7 kg), a 0 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What Automower Aspire R6V's weight means for a trailer ›
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 Aspire R6V Husqvarna · Robotic |
Automower 405X Husqvarna · Robotic |
|---|---|---|
| List price | dealer quote | dealer quote |
| Engine | ||
| Power Source | battery | battery |
| Electrical | ||
| Battery Capacity | 4 Ah | 2 Ah |
| Deck | ||
| Cutting Width | 8.7 in (220 mm) | 8.7 in (220 mm) |
| Dimensions | ||
| Weight | 22 lbs (9.9 kg) | 21 lbs (9.7 kg) |
| Width | 17.7 in (450 mm) | 17.7 in (450 mm) |
| Length | 23.2 in (590 mm) | 24 in (610 mm) |
| Height | 9.8 in (250 mm) | 9.4 in (240 mm) |
| Robotic | ||
| Work Area | 600 ft2 | 600 ft2 |
| Max Slope | 40 pct | 40 pct |
| Boundary | Virtual wire | Physical wire |
| Run Time | 100 min | 50 min |
| Charge Time | 200 min | 60 min |
| Noise Level | 63 db | 62 db |
| Theft Protection | No | Yes |
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.