2024 Thor Miramar 37.1 vs 2025 Fleetwood Southwind 34C

Two noteworthy RVs face off: the 2024 Thor Miramar 37.1 and the 2025 Fleetwood Southwind 34C. From dimensions to amenities, here's the full breakdown.

Specifications Comparison

Specification2024 Thor Miramar 37.12025 Fleetwood Southwind 34CAdvantage
CategoryClass AClass A
Year202420252025 Fleetwood Southwind 34C
Length29.5 ft34 ft
Width8.5 ft8 ft
Height11 ft12.5 ft
Dry Weight31,100 lbs20,700 lbs
GVWR34,800 lbs23,200 lbs
Sleeping Capacity672025 Fleetwood Southwind 34C
Fresh Water111 gal64 gal2024 Thor Miramar 37.1
Gray Water55 gal43 gal2024 Thor Miramar 37.1
Black Water35 gal36 gal2025 Fleetwood Southwind 34C
Fuel Capacity131 gal97 gal2024 Thor Miramar 37.1
Horsepower307 hp405 hp2025 Fleetwood Southwind 34C
EngineChevrolet 6.0L V8Cummins ISL 8.9L
Slide-Outs232025 Fleetwood Southwind 34C
Solar300 W500 W2025 Fleetwood Southwind 34C
Battery100 Ah300 Ah2025 Fleetwood Southwind 34C
Inverter1,500 W1,000 W2024 Thor Miramar 37.1
MSRP$423,000$423,000Tie

Detailed Comparison

Two noteworthy RVs face off: the 2024 Thor Miramar 37.1 and the 2025 Fleetwood Southwind 34C. From dimensions to amenities, here's the full breakdown.

In terms of footprint, the Thor Miramar 37.1 stretches 29.5 ft while the Fleetwood Southwind 34C spans 34.0 ft. Weight-wise, the Fleetwood Southwind 34C is the lighter rig at 20,700 lbs versus 31,100 lbs.

Capacity-wise, expect to sleep 6 in the Thor Miramar 37.1 versus 7 in the Fleetwood Southwind 34C. With 2 and 3 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Thor Miramar 37.1 carries 111 gal of fresh water, 55 gal gray, and 35 gal black. The Fleetwood Southwind 34C offers 64 gal fresh, 43 gal gray, and 36 gal black. The Thor Miramar 37.1 has the edge for extended dry camping.

Budget-wise, the Fleetwood Southwind 34C is listed at $423,000 compared to $423,000 for the Thor Miramar 37.1.

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

2024 Thor Miramar 37.1

  • Category: Class A
  • Length: 29.5 ft
  • Weight: 31,100 lbs
  • Sleeps: 6
  • MSRP: $423,000
View Full Specs

2025 Fleetwood Southwind 34C

  • Category: Class A
  • Length: 34 ft
  • Weight: 20,700 lbs
  • Sleeps: 7
  • MSRP: $423,000
View Full Specs