2025 Winnebago Horizon 40A vs 2024 Winnebago Sunstar 33K

The 2025 Winnebago Horizon 40A and 2024 Winnebago Sunstar 33K represent two compelling choices for RV enthusiasts. Let's break down what sets them apart.

Specifications Comparison

Specification2025 Winnebago Horizon 40A2024 Winnebago Sunstar 33KAdvantage
CategoryClass AClass A
Year202520242025 Winnebago Horizon 40A
Length40.5 ft34.5 ft
Width8 ft8 ft
Height11 ft11.5 ft
Dry Weight16,100 lbs33,500 lbs
GVWR20,600 lbs35,700 lbs
Sleeping Capacity77Tie
Fresh Water95 gal79 gal2025 Winnebago Horizon 40A
Gray Water68 gal67 gal2025 Winnebago Horizon 40A
Black Water50 gal41 gal2025 Winnebago Horizon 40A
Fuel Capacity142 gal143 gal2024 Winnebago Sunstar 33K
Horsepower419 hp362 hp2025 Winnebago Horizon 40A
EngineCummins ISL 8.9LChevrolet 6.0L V8
Slide-Outs142024 Winnebago Sunstar 33K
Solar450 W250 W2025 Winnebago Horizon 40A
Battery300 Ah150 Ah2025 Winnebago Horizon 40A
Inverter2,500 W1,500 W2025 Winnebago Horizon 40A
MSRP$244,000$294,0002025 Winnebago Horizon 40A

Detailed Comparison

The 2025 Winnebago Horizon 40A and 2024 Winnebago Sunstar 33K represent two compelling choices for RV enthusiasts. Let's break down what sets them apart.

In terms of footprint, the Winnebago Horizon 40A stretches 40.5 ft while the Winnebago Sunstar 33K spans 34.5 ft. Weight-wise, the Winnebago Horizon 40A is the lighter rig at 16,100 lbs versus 33,500 lbs.

Capacity-wise, expect to sleep 7 in the Winnebago Horizon 40A versus 7 in the Winnebago Sunstar 33K. With 1 and 4 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Winnebago Horizon 40A carries 95 gal of fresh water, 68 gal gray, and 50 gal black. The Winnebago Sunstar 33K offers 79 gal fresh, 67 gal gray, and 41 gal black. The Winnebago Horizon 40A has the edge for extended dry camping.

Budget-wise, the Winnebago Horizon 40A is listed at $244,000 compared to $294,000 for the Winnebago Sunstar 33K. The $50,000 difference could cover upgrades, accessories, or several seasons of camping.

For family camping trips, the larger floor plan and additional berths make a real difference. For boondocking, the model with superior solar and battery setup will keep you comfortable off the grid longer. If you're going full-time, the larger tanks and more robust build quality matter enormously.

Both options have earned their place in the market. Your trip style and budget should be the final tiebreakers.

Individual Overviews

2025 Winnebago Horizon 40A

  • Category: Class A
  • Length: 40.5 ft
  • Weight: 16,100 lbs
  • Sleeps: 7
  • MSRP: $244,000
View Full Specs

2024 Winnebago Sunstar 33K

  • Category: Class A
  • Length: 34.5 ft
  • Weight: 33,500 lbs
  • Sleeps: 7
  • MSRP: $294,000
View Full Specs