2025 Keystone Carbon 348 vs 2024 Coachmen Catalina Trail Blazer 28THS

Detailed Comparison

Looking at the 2025 Keystone Carbon 348 alongside the 2024 Coachmen Catalina Trail Blazer 28THS? Smart move — comparing specs before you buy is the best way to ensure satisfaction.

Starting with size, the Keystone Carbon 348 measures 28.5 ft long and tips the scales at 14,800 lbs dry weight. The Coachmen Catalina Trail Blazer 28THS comes in at 36.0 ft with a dry weight of 9,600 lbs. That gives the Coachmen Catalina Trail Blazer 28THS roughly 7.5 extra feet of length.

For sleeping arrangements, the Keystone Carbon 348 offers room for 9 and the Coachmen Catalina Trail Blazer 28THS can handle 6. The Coachmen Catalina Trail Blazer 28THS benefits from 3 slide-out(s), expanding the interior when parked.

Looking at self-sufficiency, the Keystone Carbon 348 packs 57 gal of fresh water and 250W of solar. The Coachmen Catalina Trail Blazer 28THS counters with 60 gal fresh water and 400W solar.

Price is often the deciding factor. The Keystone Carbon 348 starts at $145,000 MSRP, while the Coachmen Catalina Trail Blazer 28THS commands $147,000 — a $2,000 gap.

Families with kids will appreciate the extra sleeping capacity and living space. Off-grid campers should pay close attention to solar wattage, battery capacity, and tank sizes. Full-timers should prioritize tank capacity, storage, and overall living comfort.

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