2024 Jayco Jay Flight 184BS vs 2025 Heartland Mallard M25

Detailed Comparison

Both the 2024 Jayco Jay Flight 184BS and the 2025 Heartland Mallard M25 have loyal followings, and for good reason. Here's an objective look at how they measure up.

In terms of footprint, the Jayco Jay Flight 184BS stretches 16.5 ft while the Heartland Mallard M25 spans 29.5 ft. Weight-wise, the Jayco Jay Flight 184BS is the lighter rig at 4,400 lbs versus 7,800 lbs.

The Jayco Jay Flight 184BS sleeps 7 while the Heartland Mallard M25 accommodates 8. Slide-outs play a role in livability: the Jayco Jay Flight 184BS has 1 and the Heartland Mallard M25 has 1.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Heartland Mallard M25 at 46 gallons versus 35 gallons. Solar-wise, you get 150W on the Jayco Jay Flight 184BS and 150W on the Heartland Mallard M25. Battery banks are 150 Ah and 100 Ah.

At $100,000 MSRP for the Jayco Jay Flight 184BS and $99,000 for the Heartland Mallard M25, the Heartland Mallard M25 saves you $1,000. 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. If you're a weekend camper, don't over-buy — the smaller, lighter model may serve you perfectly.

At the end of the day, the best RV is the one that fits your travel dreams and budget. Either of these is a worthy choice.