2024 Forest River Forester MBS 2401B vs 2025 Forest River Forester MBS 2401S

If you're weighing the 2024 Forest River Forester MBS 2401B against the 2025 Forest River Forester MBS 2401S, you're looking at two solid contenders. Here's how they stack up.

Specifications Comparison

Specification2024 Forest River Forester MBS 2401B2025 Forest River Forester MBS 2401SAdvantage
CategoryClass CClass C
Year202420252025 Forest River Forester MBS 2401S
Length25 ft27.5 ft
Width8.5 ft8.5 ft
Height11.5 ft11 ft
Dry Weight11,100 lbs14,300 lbs
GVWR15,600 lbs18,300 lbs
Sleeping Capacity472025 Forest River Forester MBS 2401S
Fresh Water59 gal64 gal2025 Forest River Forester MBS 2401S
Gray Water47 gal48 gal2025 Forest River Forester MBS 2401S
Black Water27 gal39 gal2025 Forest River Forester MBS 2401S
Fuel Capacity47 gal46 gal2024 Forest River Forester MBS 2401B
Horsepower302 hp190 hp2024 Forest River Forester MBS 2401B
EngineChevrolet 6.0L V8Mercedes-Benz 3.0L V6 Turbo Diesel
Slide-Outs20
Solar200 W300 W2025 Forest River Forester MBS 2401S
Battery150 Ah150 AhTie
Inverter2,000 W1,500 W2024 Forest River Forester MBS 2401B
MSRP$234,000$204,0002025 Forest River Forester MBS 2401S

Detailed Comparison

If you're weighing the 2024 Forest River Forester MBS 2401B against the 2025 Forest River Forester MBS 2401S, you're looking at two solid contenders. Here's how they stack up.

Starting with size, the Forest River Forester MBS 2401B measures 25.0 ft long and tips the scales at 11,100 lbs dry weight. The Forest River Forester MBS 2401S comes in at 27.5 ft with a dry weight of 14,300 lbs. That gives the Forest River Forester MBS 2401S roughly 2.5 extra feet of length.

The Forest River Forester MBS 2401B sleeps 4 while the Forest River Forester MBS 2401S accommodates 7. Slide-outs play a role in livability: the Forest River Forester MBS 2401B has 2 and the Forest River Forester MBS 2401S has 0.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Forest River Forester MBS 2401S at 64 gallons versus 59 gallons. Solar-wise, you get 200W on the Forest River Forester MBS 2401B and 300W on the Forest River Forester MBS 2401S. Battery banks are 150 Ah and 150 Ah.

At $234,000 MSRP for the Forest River Forester MBS 2401B and $204,000 for the Forest River Forester MBS 2401S, the Forest River Forester MBS 2401S saves you $30,000.

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. If you're a weekend camper, don't over-buy — the smaller, lighter model may serve you perfectly.

The numbers tell one story, but the feel of a floor plan is personal. Schedule a walkthrough before you decide.

Individual Overviews

2024 Forest River Forester MBS 2401B

  • Category: Class C
  • Length: 25 ft
  • Weight: 11,100 lbs
  • Sleeps: 4
  • MSRP: $234,000
View Full Specs

2025 Forest River Forester MBS 2401S

  • Category: Class C
  • Length: 27.5 ft
  • Weight: 14,300 lbs
  • Sleeps: 7
  • MSRP: $204,000
View Full Specs