2025 Airstream Bambi 19CB vs 2025 Grand Design Momentum 376THS

Detailed Comparison

Before committing to the 2025 Airstream Bambi 19CB or the 2025 Grand Design Momentum 376THS, it pays to understand exactly where each one shines and where it falls short.

Dimensionally, you're looking at 15.0 ft for the Airstream Bambi 19CB and 28.5 ft for the Grand Design Momentum 376THS. The Grand Design Momentum 376THS carries an extra 3,800 lbs, which affects tow vehicle requirements and fuel economy.

The Airstream Bambi 19CB sleeps 4 while the Grand Design Momentum 376THS accommodates 9. Slide-outs play a role in livability: the Airstream Bambi 19CB has 2 and the Grand Design Momentum 376THS has 0.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Grand Design Momentum 376THS at 71 gallons versus 20 gallons. Solar-wise, you get 100W on the Airstream Bambi 19CB and 200W on the Grand Design Momentum 376THS. Battery banks are 100 Ah and 150 Ah.

At $119,000 MSRP for the Airstream Bambi 19CB and $160,000 for the Grand Design Momentum 376THS, the Airstream Bambi 19CB saves you $41,000.

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.

Whichever you choose, you'll be getting a capable rig. Just make sure to inspect one in person before signing.