2024 Newmar Dutch Star 4311 vs 2025 Thor Challenger 37FH

Before committing to the 2024 Newmar Dutch Star 4311 or the 2025 Thor Challenger 37FH, it pays to understand exactly where each one shines and where it falls short.

Specifications Comparison

Specification2024 Newmar Dutch Star 43112025 Thor Challenger 37FHAdvantage
CategoryClass AClass A
Year202420252025 Thor Challenger 37FH
Length41 ft26 ft
Width8 ft8 ft
Height13.5 ft13.5 ft
Dry Weight24,200 lbs31,000 lbs
GVWR27,300 lbs35,700 lbs
Sleeping Capacity762024 Newmar Dutch Star 4311
Fresh Water105 gal113 gal2025 Thor Challenger 37FH
Gray Water46 gal60 gal2025 Thor Challenger 37FH
Black Water39 gal43 gal2025 Thor Challenger 37FH
Fuel Capacity101 gal141 gal2025 Thor Challenger 37FH
Horsepower376 hp353 hp2024 Newmar Dutch Star 4311
EngineCummins ISB 6.7LCummins L9
Slide-Outs44Tie
Solar200 W150 W2024 Newmar Dutch Star 4311
Battery200 Ah150 Ah2024 Newmar Dutch Star 4311
Inverter1,500 W2,500 W2025 Thor Challenger 37FH
MSRP$470,000$475,0002024 Newmar Dutch Star 4311

Detailed Comparison

Before committing to the 2024 Newmar Dutch Star 4311 or the 2025 Thor Challenger 37FH, it pays to understand exactly where each one shines and where it falls short.

The Newmar Dutch Star 4311 measures 41.0 ft in length at 24,200 lbs, compared to the Thor Challenger 37FH's 26.0 ft and 31,000 lbs. GVWR ratings sit at 27,300 lbs and 35,700 lbs respectively.

The Newmar Dutch Star 4311 sleeps 7 while the Thor Challenger 37FH accommodates 6. Slide-outs play a role in livability: the Newmar Dutch Star 4311 has 4 and the Thor Challenger 37FH has 4.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Thor Challenger 37FH at 113 gallons versus 105 gallons. Solar-wise, you get 200W on the Newmar Dutch Star 4311 and 150W on the Thor Challenger 37FH. Battery banks are 200 Ah and 150 Ah.

At $470,000 MSRP for the Newmar Dutch Star 4311 and $475,000 for the Thor Challenger 37FH, the Newmar Dutch Star 4311 saves you $5,000. With only a 1% price difference, the choice comes down to features rather than cost.

If you're traveling with a family, look for the model with more sleeping positions and better storage. Boondockers: look at the fresh water capacity and solar/battery systems — they determine how long you can stay out. For the full-time RV lifestyle, every gallon of tank capacity and every inch of counter space counts.

Take these specs as a starting point, then go see them in person — there's no substitute for stepping inside.

Individual Overviews

2024 Newmar Dutch Star 4311

  • Category: Class A
  • Length: 41 ft
  • Weight: 24,200 lbs
  • Sleeps: 7
  • MSRP: $470,000
View Full Specs

2025 Thor Challenger 37FH

  • Category: Class A
  • Length: 26 ft
  • Weight: 31,000 lbs
  • Sleeps: 6
  • MSRP: $475,000
View Full Specs