
SimplicityModel A
Simplicity 9020 PowrMax
Lawn and Garden
- power
- 19.5 hp
- displacement
- 49.8 ci
- Cylinders
- 2
- Forward gears
- Not recorded
Head to head · Lawn and Garden

Lawn and Garden
Lawn and Garden
How they compare
9020 PowrMax is in the 54th percentile; Citation 21/48 is in the 65th · 380 models
9020 PowrMax is in the 74th percentile; Citation 21/48 is in the 45th · 366 models
9020 PowrMax is in the 50th percentile; Citation 21/48 is in the 50th · 376 models
9020 PowrMax is in the 71st percentile; Citation 21/48 is in the 62nd · 314 models
Full comparison
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Manufacturer | Simplicity | Simplicity | Same |
| Model | 9020 PowrMax | Citation 21/48 | — |
| Category | Lawn and Garden | Lawn and Garden | Same |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Manufacturer | Onan | Briggs & Stratton | — |
| Model | CCKB | Vanguard | — |
| Power Output | 19.5hp | 21hp | ▲ Citation 21/48+1.5 hp · +8% |
| Rated RPM | 3,600RPM | 3,600RPM | Same |
| Cylinders | 2 | 2 | Same |
| Displacement | 49.8ci | 38.3ci | ▲ 9020 PowrMax+11.5 ci · +30% |
| Bore | 3.3in | 3in | ▲ 9020 PowrMax+0.3 in · +10% |
| Stroke | 3in | 2.8in | ▲ 9020 PowrMax+0.2 in · +7% |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Hydrostatic | Same |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Length | 82.7in | 79.1in | ▲ 9020 PowrMax+3.6 in · +5% |
| Width | 55.9in | Not recorded | — |
| Height | 47.6in | 69.7in | ▲ Citation 21/48+22.1 in · +46% |
| Operating Weight | 1,299lb | 968lb | ▲ 9020 PowrMax+331 lb · +34% |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Type | Front and Rear - Independent with electric clutch | Independent with electric clutch | — |
| Speed 1 | 2,000rpm | Not recorded | — |
| Speed 2 | 2,000rpm | Not recorded | — |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Disc | Not recorded | — |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Simplicity 9020 PowrMax | Simplicity Citation 21/48 | Difference |
|---|---|---|---|
| Type | Open | Two-post folding ROPS | — |
Category context