Holiday Rambler Incline FS550 30SB vs Winnebago EKKO 22A
2026 Class C comparison · side-by-side specs, verdict, and who each is best for.
Quick verdict
These two Class C motorhomes price within $3,450 of each other but represent opposite ends of the segment. The Holiday Rambler Incline FS550 30SB is a Super C on Ford F-550 Super Duty chassis with the 7.3L Premium V8 (335 HP / 468 lb-ft), 30.17 feet long, 22,000 lb GVWR, single slide, bunkhouse layout with queen bed, full bath, 5,500-watt generator, 1,000-watt inverter, sleeps 6, available in 4x2 or 4x4 for $219,001. The Winnebago EKKO 22A is an off-grid Class C on Ford AWD Transit with the 3.5L EcoBoost V6, 23 feet long, 11,000 lb GVWR, no slides, wet bath, twin beds, 320 amp-hour lithium battery, 500W solar, 2,800-watt generator, 2,000-watt inverter, sleeps 4, four-season insulated, $215,551.
The Incline FS550 30SB is the heavier-duty platform - F-550 Super Duty chassis, 22,000 lb GVWR (vs 11,000 lb on the EKKO), bunkhouse plus queen plus full bath sleeping 6, optional 4x4. The EKKO 22A is the off-grid specialist - 320 Ah lithium plus 500W solar plus 2,000W inverter plus AWD Transit deliver true boondocking capability the Incline can't match. Outdoor kitchen and four-season insulation extend the EKKO's mission.
Verdict: Incline FS550 30SB for towable Super C with bunkhouse and family sleeping; EKKO 22A for off-grid AWD adventure-capable Class C with lithium power.
Side-by-side specs
| Holiday Rambler Incline FS550 30SB | Winnebago EKKO 22A | |
|---|---|---|
| MSRP | $219,001 | $215,551 |
| Length | 30'2" | 23' |
| Dry weight | — | — |
| GVWR | 22,000 lbs | 11,000 lbs |
| Sleeps | 6 | 4 |
| Slides | 1 | 0 |
| Fresh tank | 50 gal | 50 gal |
| Grey tank | 37 gal | 51 gal |
| Black tank | 37 gal | 5 gal |
| LP | 28 gal | 9.5 gal |
| Solar | 100W | 500W |
| Inverter | 1000W | 2000W |
| Generator | 5500W | 2800W |
| Bath | full | wet |
| Bed | queen | twin |
| 4-season | No | Yes |
| Off-road | No | No |
| Outdoor kitchen | No | Yes |
| Washer/dryer | none | none |
| Residential fridge | No | No |
Where Holiday Rambler Incline FS550 30SB wins
- Ford F-550 Super Duty chassis with 7.3L V8
- 22,000 lb GVWR vs 11,000 lb (+11,000 lb)
- Bunkhouse layout sleeping 6 with queen bed
- Full bath vs wet bath on EKKO
- 5,500-watt generator (vs 2,800W on EKKO)
Where Winnebago EKKO 22A wins
- Ford AWD Transit for off-road capability
- 320 Ah lithium battery with 500W solar
- 2,000-watt inverter vs 1,000W (twice as much)
- Four-season insulated, outdoor kitchen included
- $3,450 lower MSRP at $215,551
Pick the Holiday Rambler Incline FS550 30SB if…
Pick the 2026 Holiday Rambler Incline FS550 30SB if you want a Super C platform with bunkhouse layout - the Ford F-550 Super Duty chassis, 7.3L Premium V8 with 468 lb-ft torque, 22,000 lb GVWR, single slide, queen bed plus bunks, full bath, 5,500-watt generator, and optional 4x4 deliver family-camping capability the smaller EKKO 22A can't match. Sleeps 6 at 30.17 feet for $219,001. Best for families needing bunkhouse Class C with serious towing capacity and the F-550 chassis tonnage - missions the AWD Transit-based EKKO doesn't address.
Pick the Winnebago EKKO 22A if…
Pick the 2026 Winnebago EKKO 22A if off-grid adventure-camping is the mission - the Ford AWD Transit chassis, 320 Ah lithium battery, 500W solar, 2,000-watt inverter, 2,800-watt generator, outdoor kitchen, and four-season insulation deliver real boondocking capability the larger Incline FS550 30SB doesn't approach. The 23-foot length fits Forest Service roads and tight trailheads. Twin bed layout plus pop-top option sleeps 4. At $215,551 it saves $3,450 versus the Incline. Best for couples or pairs prioritizing off-grid range, AWD, and four-season exploration over bunkhouse family capacity.
Frequently asked
Which is built for off-grid use?
The EKKO 22A has 320 Ah lithium, 500W solar, 2,000-watt inverter, and AWD Transit chassis - genuine off-grid spec. The Incline FS550 30SB has 100W solar and AGM batteries - weekend boondock only.
What's the chassis difference?
The Incline FS550 30SB uses Ford F-550 Super Duty at 22,000 lb GVWR. The EKKO 22A uses Ford AWD Transit at 11,000 lb GVWR - half the chassis capacity but AWD.
Which sleeps a family?
The Incline FS550 30SB sleeps 6 with bunkhouse plus queen plus full bath. The EKKO 22A sleeps 4 with twin beds - more couples-focused.