I’ve been looking at several Class C RVs lately, and like most of what I see in the 2026 Dynamax Isata 3 24FW.
In my opinion, this Class C is a good choice for couples who prefer a smaller rig but don’t want to skimp on the amenities. Take a look and let me know what you think.
Behind the walls
Dynamax builds the Isata 3 with durability in mind, and the 24FW reflects that approach. The coach uses laminated sidewalls with aluminum framing and block foam insulation. It has a composite fiberglass exterior that eliminates wood in key structural areas.
The floor is also aluminum-framed, and the roof features aluminum trusses topped with a one-piece fiberglass cap. The 24FW includes one full-wall slide, which runs nearly the length of the coach and plays a major role in opening up the interior.
A feature I really like is the windows that open fully. With that feature and the window placement, getting a fresh breeze inside this RV will be easy. There’s also generous basement storage available.
Key specs
• Built on 3500 Mercedes chassis
• Wheelbase: 170 inches
• GVWR: 11,030 pounds
• GCWR: 15,250 pounds
• GAWR front: 4,410 pounds
• GAWR rear: 7,720 pounds
• Fuel capacity: 24 gallons (diesel)
• Exterior length: 24 feet 7 inches
• Exterior height: 11 feet 5 inches
• Exterior width: 94 inches
• Fresh water capacity: 35 gallons
• Gray water capacity: 32 gallons
• Black water capacity: 32 gallons
• Awning size: 16 feet
• MSRP starting at: approximately $199,000 USD
Interior and living space
I like the integrated screen door that greeted me in this RV. One step inside and I immediately noticed the feeling of space—something you won’t get in many Class C’s. The full slide really makes a huge difference! The coach didn’t feel at all tight. Instead, the 2026 Dynamax Isata 3 24FW opens up into a continuous, easy-flowing living area.
I like the upscale finishes with hardwood cabinetry, solid-surface countertops, soft-close drawers, and LED lighting. The clean, light color palette keeps the space feeling bright without feeling sterile.
Cab seats
The 2026 Dynamax Isata 3 24FW’s front seats swivel for convenience and extra seating. They come with “boosters,” which is a bit odd to me. I understand that some folks may want to sit a bit higher, but this struck me as unnecessary, although it’s a better height when facing the interior of the RV.
Kitchen
At first glance, I wondered about prep space in this compact kitchen. Countertop space is quite limited unless you use the sink cover. The extra pop-up counter space will help, at least a little.
The Dynamax Isata 3 24FW features a two-door 12V compressor refrigerator, a three-burner gas cooktop with cover, and a convection microwave. I appreciate the stainless sink, though it’s quite small. The residential-style faucet is a good design choice.
Kitchen storage is better than I expected for a Class C coach. There’s a large space under the sink and above-sink storage, too. On the opposite side of the coach, you’ll find more storage for dry goods, and the pull-out drawers are a practical feature that I really like.
Living room
The living area is centered around an optional three-seat power recliner, with full recline, heat, and massage. (This option was featured in the model I toured and would definitely be my preference.) A dinette comes standard.
Built-in trays on the recliners are convenient, and the middle of the recliner comes down, forming an armrest, and has additional cup holders.
Across from the recliner, you’ll find a smart TV and a Bluetooth-capable sound system. This layout works well for the way we prefer to camp. Most of the time, we prep and cook outside. When we do eat inside, it’s usually in front of the TV.
With the full-wall slide, you won’t be bumping elbows.
Bath
The bathroom was a pleasant surprise. It’s positioned mid-coach and includes a shower, toilet, and sink. (Some smaller RVs use a split-plan bath. I much prefer to have all three fixtures in one space.) The toilet’s position allows plenty of room, the sink top and below storage offers places for bath necessities. There’s a medicine cabinet, as well.
The shower is small, but doable. The skylight helps make the space feel bigger, and I like the upgraded roof vent. Overall, the bath in the Dynamax Isata 3 24FW is practical and makes optimum use of the space. I appreciate that an actual door provides privacy.
Bedroom
In the rear, the 24FW offers a dedicated sleeping area with a queen-size bed and a gel-infused memory foam mattress. The big downside here is accessing the bed. There is no walk-around space, and that’s a big disappointment to me. However, in a small RV like this, it’s to be expected.
There’s storage underneath the bed, along with wardrobe space and drawers. Reading lights add convenience; however, a CPAP user would need to use a drawer or the closet area for the machine. I do like the privacy divider that separates the bedroom from the main living area.
Dynamax offers an optional cab-over bunk with a mattress and privacy curtain. This adds extra sleeping capacity without changing the core layout. It would be useful for occasional grandkids’ overnights.
Overall take
The 2026 Dynamax Isata 3 24FW stands out to me because it doesn’t try to do too much. Instead, it focuses on doing the essentials well. I like the smart open layout and the upgraded finishes.
For couples who want a diesel-powered coach that’s easy to drive and comfortable to live in, the 24FW is a well-balanced option.
Here’s a video for you to get a better look. Then please share your thoughts about this Class C RV using the comments below.
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RVT1254b
CCW ?? On our mercedes class C same chassis was 880lbs NOT including passengers
Yep. CCC is usually the issue with these small class C’s on a 3500 Mercedes.
On Newmar’s new Freedom Aire, they used the 4500 Mercedes, but in the end with more weight in the way Newmar builds them, the CCC is still only around 1000#.
A couple years ago we camped next to some rock hounds that were in a small Sprinter based C. They had many 5 gallon pails full of rocks! I can only imagine how much over GVWR they were!
CCC 944 is what I found, roughly 653 after fresh water is accounted for, not including passengers.
Very low CCW and a small fuel tank too. And a pretty high price tag. Hmmmm …
Once again no report on CCC. These rigs have capacity for two adults and a box of Oreos, then you are overweight. It has a 5k hitch, but not enough CGVWR to tow that much. Unfortunately many will say “but it tows just fine. I see no problem”.
Amazing how many of them you’ll see on the road towing good sized cars or small pickups.
I consider these mini Cs on the Mercedes, Dodge, or Ford chassis as B+’s. I don’t think it’s fair to compare them to the typical C on the Ford F350 or 450 platform which will offer considerably more space, storage, interior layouts, at a lot less money.
Well, the “C” stands for being built on a Cutaway chassis. So they are a Class C in those terms. But you’re correct that sometimes there’s not a lot of difference between B+ and the mini-C.
Nice looking rig with some interesting construction notes. I feel the price is outrageous, probably boosted by a Mercedes chassis choice. If the price for new rigs continues to be so high, it may boost sales in the used RV market?