2024 Keystone Avalanche 338GK vs 2024 Keystone Avalanche 382FL

If you're weighing the 2024 Keystone Avalanche 338GK against the 2024 Keystone Avalanche 382FL, you're looking at two solid contenders. Here's how they stack up.

Specifications Comparison

Specification2024 Keystone Avalanche 338GK2024 Keystone Avalanche 382FLAdvantage
CategoryFifth WheelFifth Wheel
Year20242024Tie
Length41.5 ft31.5 ft
Width8.5 ft8.5 ft
Height13 ft12.5 ft
Dry Weight8,900 lbs15,500 lbs
GVWR11,800 lbs19,700 lbs
Sleeping Capacity652024 Keystone Avalanche 338GK
Fresh Water67 gal95 gal2024 Keystone Avalanche 382FL
Gray Water50 gal56 gal2024 Keystone Avalanche 382FL
Black Water44 gal36 gal2024 Keystone Avalanche 338GK
Fuel Capacity
Horsepower
Engine
Slide-Outs252024 Keystone Avalanche 382FL
Solar400 W500 W2024 Keystone Avalanche 382FL
Battery200 Ah250 Ah2024 Keystone Avalanche 382FL
Inverter1,500 W1,500 WTie
MSRP$116,000$121,0002024 Keystone Avalanche 338GK

Detailed Comparison

If you're weighing the 2024 Keystone Avalanche 338GK against the 2024 Keystone Avalanche 382FL, you're looking at two solid contenders. Here's how they stack up.

Dimensionally, you're looking at 41.5 ft for the Keystone Avalanche 338GK and 31.5 ft for the Keystone Avalanche 382FL. The Keystone Avalanche 382FL carries an extra 6,600 lbs, which affects tow vehicle requirements and fuel economy.

The Keystone Avalanche 338GK sleeps 6 while the Keystone Avalanche 382FL accommodates 5. Slide-outs play a role in livability: the Keystone Avalanche 338GK has 2 and the Keystone Avalanche 382FL has 5.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Keystone Avalanche 382FL at 95 gallons versus 67 gallons. Solar-wise, you get 400W on the Keystone Avalanche 338GK and 500W on the Keystone Avalanche 382FL. Battery banks are 200 Ah and 250 Ah.

At $116,000 MSRP for the Keystone Avalanche 338GK and $121,000 for the Keystone Avalanche 382FL, the Keystone Avalanche 338GK saves you $5,000. With only a 4% 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.

Remember, the perfect RV is the one you'll actually use. Pick the one that excites you most and hit the road.

Individual Overviews

2024 Keystone Avalanche 338GK

  • Category: Fifth Wheel
  • Length: 41.5 ft
  • Weight: 8,900 lbs
  • Sleeps: 6
  • MSRP: $116,000
View Full Specs

2024 Keystone Avalanche 382FL

  • Category: Fifth Wheel
  • Length: 31.5 ft
  • Weight: 15,500 lbs
  • Sleeps: 5
  • MSRP: $121,000
View Full Specs