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.
- Gravely PRO-TURN 452X KAWASAKI FX921 — commercial: daily paid use and high acreage; 52-inch deck; gas powered
- Scag V-Ride XL — commercial: daily paid use and high acreage; 52-inch deck; gas powered
What’s different? The 1 difference that matter most, from the published figures.
- PRO-TURN 452X KAWASAKI FX921 has a 31 hp engine; V-Ride XL has a 38.5 hp engine, a 7.5 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.
what isn’t comparable
Not comparable
- Voltage: not published for V-Ride XL.
- Displacement: not published for PRO-TURN 452X KAWASAKI FX921.
- Weight: not published for PRO-TURN 452X KAWASAKI FX921.
- Ground Speed: not published for PRO-TURN 452X KAWASAKI FX921.
- Fuel Capacity: not published for PRO-TURN 452X KAWASAKI FX921.
- Deck Material: not published for V-Ride XL.
- Drive System: not published for PRO-TURN 452X KAWASAKI FX921.
- Discharge: not published for V-Ride XL.
- Cut height range: not published for PRO-TURN 452X KAWASAKI FX921.
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 | PRO-TURN 452X KAWASAKI FX921 Gravely · Zero-Turn |
V-Ride XL Scag · Zero-Turn |
|---|---|---|
| List price | $14,999 | $15,249–$17,399 |
| Engine | ||
| Power Source | gas | gas |
| Displacement | — | 61 ci (999 cc) |
| Engine Power | 31 hp | 38.5 hp |
| Engine Make | Kawasaki® | Kawasaki® FX Series EFI– electronic fuel injection |
| Engine Model | FX921V | — |
| Electrical | ||
| Voltage | 921 V | — |
| Deck | ||
| Cutting Width | 52 in (1321 mm) | 52 in (1321 mm) |
| Min Cut Height | — | 2 in (51 mm) |
| Max Cut Height | — | 6 in (152 mm) |
| Deck Material | 7 ga | — |
| Deck Construction | Fabricated X-Factor® 3 | Tri-plate cutter deck constructed of 3 steel plates totaling nearly 1/2″ of steel. Reinforcement plates at cutter deck spindles. |
| Deck Gauge | 7 | — |
| Discharge | Side | — |
| Drive | ||
| Ground Speed | — | 11.6 mph |
| Drive Tire Size | — | 24″ x 9.5″-12″ (52″)24″ x 12″-12″ (61″ and 72″) |
| Reverse Speed | — | 5 mph |
| Drive System | — | Dual Pump & Motor |
| Dimensions | ||
| Weight | — | 1179 lbs (534.8 kg) |
| Fuel Capacity | — | 12 gal (45.4 L) |
Where these models differ, explained
V-Ride XL: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — scag.com.
Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.