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.
- Grasshopper 325D — commercial: daily paid use and high acreage; 52-inch deck
- Gravely PRO-TURN 352 KAWASAKI FX850 — commercial: daily paid use and high acreage; 52-inch deck; gas powered
What’s different? The 5 differences that matter most, from the published figures.
- 325D lists at $20,460; PRO-TURN 352 KAWASAKI FX850 lists at $12,899, a $7,561 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
- 325D uses a Kubota engine; PRO-TURN 352 KAWASAKI FX850 uses a Kawasaki® 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.
- 325D has a published top speed of 10 mph; PRO-TURN 352 KAWASAKI FX850 has a published top speed of 11 mph, a 1 mph difference. Top speed is the maker's maximum in transport. Mowing speed is lower and depends on grass, terrain and the deck.
- 325D has a 25 hp engine; PRO-TURN 352 KAWASAKI FX850 has a 27 hp engine, a 2 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.
- 325D has a 54.8 ci (898 cc) engine; PRO-TURN 352 KAWASAKI FX850 has a 52 ci (852 cc) engine, a 2.8 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
- 325D holds 12 gal (45.4 L) of fuel; PRO-TURN 352 KAWASAKI FX850 holds 12.5 gal (47.3 L) of fuel, a 0.5 gal difference.
Calculated by MowerFacts
- 325D works out to 4.2 acres/hour; PRO-TURN 352 KAWASAKI FX850 works out to 4.6 acres/hour, a 0.4 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
- Transmission: not published for PRO-TURN 352 KAWASAKI FX850.
- Fuel Type: not published for PRO-TURN 352 KAWASAKI FX850.
- Drive System: not published for 325D.
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 | 325D Grasshopper · Zero-Turn |
PRO-TURN 352 KAWASAKI FX850 Gravely · Zero-Turn |
|---|---|---|
| List price | $20,460 | $12,899 |
| Engine | ||
| Power Source | diesel | gas |
| Displacement | 54.8 ci (898 cc) | 52 ci (852 cc) |
| Engine Power | 25 hp | 27 hp |
| Engine Make | Kubota | Kawasaki® |
| Fuel Type | Diesel | — |
| Engine Model | — | FX850V |
| Cylinders | 3 | — |
| Deck | ||
| Cutting Width | 52 in (1321 mm) | 52 in (1321 mm) |
| Drive | ||
| Transmission | G2 Hydrostatic Transmission | — |
| Ground Speed | 10 mph | 11 mph |
| Drive System | — | Parker® HTJ |
| Reverse Speed | 6 mph | 5 mph |
| Dimensions | ||
| Weight | 1310 lbs (594.2 kg) | 1328 lbs (602.4 kg) |
| Fuel Capacity | 12 gal (45.4 L) | 12.5 gal (47.3 L) |
Where these models differ, explained
325D: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — grasshoppermower.com.
PRO-TURN 352 KAWASAKI FX850: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — gravely.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.