2026 Winnebago Navion 24D

What makes the 24D clever is how much it fits without feeling cramped: a powered Murphy bed frees up the living area during the day, a 49"×75" over-cab bunk handles overnight guests, and the U-shaped dinette with flip-up footrests pulls real duty at mealtime. The rear bath layout keeps everything flowing naturally. Under all of it sits the Mercedes-Benz Sprinter chassis. The same platform owners consistently describe as feeling like a luxury SUV, with fuel economy in the 16–20 mpg range that's unusual for a Class C. Winnebago loaded the electrical side seriously too: a 320-amp-hour Lithionics lithium battery, dual solar panels, a 2,000-watt pure sine wave inverter, and an optional upgrade to a 960-amp-hour battery pack with four panels if you want to ditch the generator entirely.