Radius vs Freedom Z
Radius vs Freedom Z compared side by side: specs, ratings, price and owner feedback from our independent reviews.
| Radius | Freedom Z | |
|---|---|---|
| Our rating | 3.8 | 3.8 |
| Performance | 4.0 | 4.0 |
| Build quality | 4.0 | 4.0 |
| Reliability | 4.0 | 4.0 |
| Value for money | 3.5 | 3.5 |
| Comfort & ergonomics | 3.5 | 3.5 |
| Features | 3.5 | 3.5 |
| Price | $6,699 | $6,899 |
| Specifications | ||
| Power type | Gasoline | Gasoline |
| Engine | Kawasaki FR691V 23 hp (S-Series 48 and 52-in.); Kawasaki FR730V 24 hp (S-Series 60-in.); E and X not clearly stated | Briggs CXi 25 hp; Kohler 7000 24 or 26 hp; Kawasaki FR 23 or 24 hp; Scag SR 24 hp |
| Fuel type | Gasoline | Gasoline |
| Transmission | HydroGear ZT-3100 (S-Series) | Hydro-Gear ZT2800 transaxle |
| Drive | Zero-turn, dual-lever steering | Zero-turn, dual-lever steering |
| Deck size | 48, 52 and 60 in. (S-Series); 48, 54 and 60 in. (E-Series) | 48 and 52 in. |
| Deck construction | UltraCut Series 3, 10-gauge top and 7-gauge skirts (S-Series); Series 2+ fabricated welded (E-Series) | Dual-plate steel with spindle reinforcement plate |
| Cutting height | — | 1.5 to 4.5 in., 0.25 in. steps |
| Blades | — | Not stated on Scag page |
| Discharge | Side discharge | Side discharge |
| Top speed | Up to 8 mph (E-Series); up to 9 mph (S-Series) | 8 mph forward, 5 mph reverse |
| Front tires | — | 11x6-5 casters |
| Rear tires | 23-in. drive tires (S-Series) | 20x10-10 |
| Weight | — | 745 lb (48-in.), 765 lb (52-in.) |
| Fuel capacity | 7 US gal | 6.5 US gal |
| Model numbers | RZS730GKA603A3 (S 60), RZE708GEM48C00 (E 48) | SFZ-48H-25CX, SFZ-52H-25CX, SFZ-48H-24KT, SFZ-52H-26KT, SFZ-48H-23FR, SFZ-48H-24SR, SFZ-52H-24FR |
| Cash prices | E $6,699, S $7,199, X $9,999 | — |
| Blade tip speed | About 18,500 ft/min | — |
| Dimensions (60-in.) | 72.3 in. W x 80.5 in. L x 69.7 in. H | — |
| PTO clutch | — | Ogura GT1, 74 ft-lb |
| MSRP range | — | $6,899 to $7,799 |
| Length | — | 73 in. |
| Verdict | The Radius gives you a thick-skirted deck, 8 to 9 mph and a 7-gallon tank for much less than a Lazer Z. Pages disagree on a few details, so check… Read the full review |
The Freedom Z offers Scag build, a big tank and 8 mph for homeowners, with engine choice across four brands. Commercial use cuts the warranty to one year. Read the full review |


