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 Z242F — prosumer: larger home properties and light acreage; 42-inch deck; gas powered
- John Deere Z320RZTrak Mower with 42-in. Deck — prosumer: larger home properties and light acreage; 42-inch deck; gas powered
What’s different? The 4 differences that matter most, from the published figures.
- Z242F has a Steel deck; Z320RZTrak Mower with 42-in. Deck has a 12 gauge 0.105 in. 2.7 mm deck.
- Z242F cuts from 1.5 in (38 mm) to 4 in (102 mm); Z320RZTrak Mower with 42-in. Deck cuts from 1.3 in (32 mm) to 4.5 in (114 mm). The cut-height range is the shortest and tallest cut the deck offers. Most lawns are kept well inside it.
- Z242F holds 3.5 gal (13.2 L) of fuel; Z320RZTrak Mower with 42-in. Deck holds 3 gal (11.4 L) of fuel, a 0.5 gal difference. Tank size bounds how long a machine runs between stops. Consumption varies with engine, load and speed, so hours per tank are not fixed.
- Z242F has a published top speed of 6.5 mph; Z320RZTrak Mower with 42-in. Deck has a published top speed of 7 mph, a 0.5 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
calculated figures and what isn’t comparable
Calculated by MowerFacts
- Z242F works out to 2.2 acres/hour; Z320RZTrak Mower with 42-in. Deck works out to 2.4 acres/hour, a 0.2 acres/hour difference. Calculated by MowerFacts from deck width and the published top speed at 80% efficiency; it is not a manufacturer figure, and real mowing is slower.
Not comparable
- Warranty: not published for Z242F.
- Blades: not published for Z320RZTrak Mower with 42-in. Deck.
- Engine Make: not published for Z320RZTrak Mower with 42-in. Deck.
- Transmission: not published for Z320RZTrak Mower with 42-in. Deck.
- Drive System: not published for Z242F.
- Discharge: not published for Z320RZTrak Mower with 42-in. Deck.
- Price: Z320RZTrak Mower with 42-in. Deck is dealer quote only.
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 | Z242F Husqvarna · Zero-Turn |
Z320RZTrak Mower with 42-in. Deck John Deere · Zero-Turn |
|---|---|---|
| List price | $3,799 | dealer quote |
| Engine | ||
| Power Source | gas | gas |
| Displacement | 44.3 ci (725.9 cc) | 44.3 ci (726 cc) |
| Engine Power | 21.5 hp | 21.5 hp |
| Engine Make | Kawasaki | — |
| Engine Model | FR Series | — |
| Cylinders | 2 | 2 |
| Deck | ||
| Cutting Width | 42 in (1067 mm) | 42 in (1067 mm) |
| Blades | 2 | — |
| Min Cut Height | 1.5 in (38 mm) | 1.3 in (32 mm) |
| Max Cut Height | 4 in (102 mm) | 4.5 in (114 mm) |
| Deck Material | Steel | 12 gauge 0.105 in. 2.7 mm |
| Deck Gauge | — | 12 |
| Anti-Scalp Rollers | Yes | — |
| Discharge | Collect/Mulch/Side discharge | — |
| Cut Positions | 6 | — |
| Drive | ||
| Transmission | Hydrostatic | — |
| Ground Speed | 6.5 mph | 7 mph |
| Reverse Speed | — | 3.5 mph |
| Drive System | — | V-belt |
| Dimensions | ||
| Weight | 582 lbs (264 kg) | 572 lbs (259.4 kg) |
| Fuel Capacity | 3.5 gal (13.2 L) | 3 gal (11.4 L) |
| Length | 75 in (1905 mm) | — |
| Height | 40 in (1016 mm) | — |
| Commercial / Pro | ||
| Seat Type | 15" high back | — |
| General | ||
| Warranty | — | 3 yr |
Where these models differ, explained
Z242F: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — husqvarna.com.
Z320RZTrak Mower with 42-in. Deck: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — deere.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.