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.
- Scag EVZ — commercial: daily paid use and high acreage; 52-inch deck; gas powered
- Scag Liberty Z — commercial: daily paid use and high acreage; 36-inch deck; gas powered
What’s different? The 3 differences that matter most, from the published figures.
- EVZ lists at $13,999; Liberty Z lists at $5,599 to $7,399, a $8,400 difference. List price is the maker's own figure before tax, freight and dealer setup. Dealers set the final price.
- EVZ has a 52 in (1,321 mm) deck; Liberty Z has a 36 in (914 mm) deck, a 16 in difference. Deck width sets how much grass each pass covers. Mowing time also depends on ground speed, turns and obstacles, so a wider deck alone does not fix the job's length. Time both decks on your own lawn ›
- EVZ weighs 700 lbs (317.5 kg); Liberty Z weighs 555 lbs (251.7 kg), a 145 lbs difference. Operating weight bears on trailer payload, ramps and soft turf. On its own it says nothing about build quality. What EVZ's weight means for a trailer ›
calculated figures and what isn’t comparable
Calculated by MowerFacts
- EVZ works out to 2.9 acres/hour; Liberty Z works out to 2.0 acres/hour, a 0.9 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 EVZ.
- Voltage: not published for Liberty Z.
- Fuel Capacity: not published for EVZ.
- Engine Make: not published for EVZ.
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 | EVZ Scag · Zero-Turn |
Liberty Z Scag · Zero-Turn |
|---|---|---|
| List price | $13,999 | $5,599–$7,399 |
| Engine | ||
| Power Source | gas | gas |
| Engine Power | — | 18 hp |
| Engine Make | — | Kawasaki® FR Series |
| Electrical | ||
| Voltage | 48 V | — |
| Deck | ||
| Cutting Width | 52 in (1321 mm) | 36 in (914 mm) |
| Min Cut Height | 1.5 in (38 mm) | 1.5 in (38 mm) |
| Max Cut Height | 4.5 in (114 mm) | 4.5 in (114 mm) |
| Deck Construction | Dual-plate cutter deck constructed of 2 steel plates. Reinforcement plate at cutter deck spindles. | Dual-plate cutter deck constructed of 2 steel plates. Reinforcement plate at cutter deck spindles. |
| Drive | ||
| Ground Speed | 7 mph | 7 mph |
| Drive Tire Size | 20″ x 10″-8″ (52″) | 20″ x 8″-10″ (36″)20″ x 10″-8″ (42″, 48″ and 52″)20″ x 10″-10″ (61″) |
| Drive System | Hydro-Gear ZT-2800e™ Electric Transaxles (52″) | 36″ and 42″ models: Hydro-Gear ZT-2800 Transaxle48″, 52″ and 61″ models: Tuff Torq TZ450 Transaxle |
| Reverse Speed | 4 mph | 5 mph |
| Dimensions | ||
| Weight | 700 lbs (317.5 kg) | 555 lbs (251.7 kg) |
| Fuel Capacity | — | 3.5 gal (13.2 L) |
| Length | 67.5 in (1714 mm) | — |
| Width | 64.5 in (1638 mm) | — |
| Height | 43 in (1092 mm) | — |
| Commercial / Pro | ||
| Seat Type | Padded, Thick Cushion with Extra Spring Support and Armrests | Padded with arm rests, adjustment forward and back (tools required)(no armrests on 36″ and 42″ models) |
Where these models differ, explained
EVZ: Specs verified against the manufacturer spec sheet on Jun 6, 2026 — scag.com.
Liberty Z: 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.