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 225V-G4 — commercial: daily paid use and high acreage; 52-inch deck; gas powered
- Scag Patriot — 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.
- 225V-G4 uses a Rehlko engine; Patriot uses a Kawasaki® FX Series 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.
- 225V-G4 lists at $11,310; Patriot lists at $8,599 to $10,559, a $2,711 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
- 225V-G4 weighs 980 lbs (444.5 kg); Patriot weighs 911 lbs (413.2 kg), a 69 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What 225V-G4's weight means for a trailer ›
- 225V-G4 has a published top speed of 9 mph; Patriot has a published top speed of 8.5 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.
- 225V-G4 cuts from 1 in (25 mm) to 4.5 in (114 mm); Patriot cuts from 1.5 in (38 mm) to 5 in (127 mm). The cut-height range is the shortest and tallest cut the deck offers. Most lawns are kept well inside it.
calculated figures and what isn’t comparable
Calculated by MowerFacts
- 225V-G4 works out to 3.8 acres/hour; Patriot works out to 3.6 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
- Engine Power: not published for 225V-G4.
- Displacement: not published for Patriot.
- Transmission: not published for Patriot.
- Fuel Type: not published for Patriot.
- Deck Material: not published for Patriot.
- Deck Construction: not published for 225V-G4.
- Drive System: not published for 225V-G4.
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 | 225V-G4 Grasshopper · Zero-Turn |
Patriot Scag · Zero-Turn |
|---|---|---|
| List price | $11,310 | $8,599–$10,559 |
| Engine | ||
| Power Source | gas | gas |
| Displacement | 45.6 ci (747 cc) | — |
| Engine Power | — | 22 hp |
| Engine Make | Rehlko | Kawasaki® FX Series |
| Fuel Type | Gasoline | — |
| Cylinders | 2 | — |
| Deck | ||
| Cutting Width | 52 in (1321 mm) | 52 in (1321 mm) |
| Min Cut Height | 1 in (25 mm) | 1.5 in (38 mm) |
| Max Cut Height | 4.5 in (114 mm) | 5 in (127 mm) |
| Deck Material | Robotic-welded steel - Double-layered 10 ga. plus 7 ga. formed-steel laminate | — |
| Deck Construction | — | Dual-plate cutter deck constructed of 2 steel plates. Reinforcement plate at cutter deck spindles. |
| Deck Gauge | 10 | — |
| Drive | ||
| Transmission | Hydro-Gear ZT-4400 Transmission | — |
| Ground Speed | 9 mph | 8.5 mph |
| Drive Tire Size | — | 22″ x 10.5″-12″ (52″)24″ x 12″-12″ (61″) |
| Reverse Speed | 6 mph | 5 mph |
| Drive System | — | Hydro-Gear ZT3100 Transaxle (52″)Hydro-Gear ZT3400 Transaxle (61″) |
| Dimensions | ||
| Weight | 980 lbs (444.5 kg) | 911 lbs (413.2 kg) |
| Fuel Capacity | 6.5 gal (24.6 L) | 6.5 gal (24.6 L) |
| Length | 76 in (1930 mm) | — |
| Width | 65.5 in (1664 mm) | — |
| Height | 68 in (1727 mm) | — |
| Commercial / Pro | ||
| Seat Type | — | Torsion-spring suspension seat |
Where these models differ, explained
225V-G4: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — grasshoppermower.com.
Patriot: 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.