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.
- Hustler Turf Super Z — commercial: daily paid use and high acreage; 72-inch deck; gas powered
- Hustler Turf Diesel Z — commercial: daily paid use and high acreage; 72-inch deck
What’s different? The 5 differences that matter most, from the published figures.
- Super Z uses a Kawasaki FX1000, FX1000 EFI, FX850 engine; Diesel Z uses a Perkins engine. The engine maker builds the engine; the mower maker chooses the model, rating and fit, so the badge alone does not settle output or longevity.
- Super Z has a 35 hp engine; Diesel Z has a 25 hp engine, a 10 hp difference. Published horsepower is the maker's rating at a stated engine speed. It is a different measure from displacement, and two engines of equal rating can pull differently.
- Super Z has a published top speed of 14 mph; Diesel Z has a published top speed of 11.5 mph, a 2.5 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
- Super Z holds 12 gal (45.4 L) of fuel; Diesel Z holds 14.4 gal (54.5 L) of fuel, a 2.4 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.
- Super Z has a 61 ci (999 cc) engine; Diesel Z has a 69 ci (1,130 cc) engine, a 8 ci difference. Displacement is the engine's size, not its output. A larger engine is not necessarily a more powerful one.
1 more difference, calculated figures and what isn’t comparable
Other verified differences
- Super Z weighs 1,641 lbs (744.4 kg); Diesel Z weighs 1,711 lbs (776.1 kg), a 70 lbs difference.
Calculated by MowerFacts
- Super Z works out to 8.1 acres/hour; Diesel Z works out to 6.7 acres/hour, a 1.5 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
- Deck Material: not published for Diesel Z.
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 | Super Z Hustler Turf · Commercial |
Diesel Z Hustler Turf · Commercial |
|---|---|---|
| List price | dealer quote | dealer quote |
| Engine | ||
| Power Source | gas | diesel |
| Engine Make | Kawasaki FX1000, FX1000 EFI, FX850 | Perkins |
| Displacement | 61 ci (999 cc) | 69 ci (1130 cc) |
| Engine Power | 35 hp | 25 hp |
| Deck | ||
| Cutting Width | 72 in (1829 mm) | 72 in (1829 mm) |
| Deck Material | 7 ga. steel | — |
| Deck Gauge | 7 | — |
| Min Cut Height | 1 in (25 mm) | 1 in (25 mm) |
| Max Cut Height | 5.5 in (140 mm) | 5.5 in (140 mm) |
| Drive | ||
| Transmission | Hydro-Gear 21cc PY pumps with Parker TG wheel motors | Tandem Hydro-Gear 21cc pumps with Parker TG wheel motors |
| Ground Speed | 14 mph | 11.5 mph |
| Drive Tire Size | 26 x 12-12 | — |
| Drive Type | Dual Hydrostatic | Dual Hydrostatic |
| Dimensions | ||
| Weight | 1641 lbs (744.4 kg) | 1711 lbs (776.1 kg) |
| Fuel Capacity | 12 gal (45.4 L) | 14.4 gal (54.5 L) |
| Commercial / Pro | ||
| Seat Type | I3M Suspension Seat | — |
| General | ||
| Warranty | 5 yr | 5 yr |
Where these models differ, explained
Super Z: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — hustlerturf.com.
Diesel Z: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — hustlerturf.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.