2026 Tiffin Allegro Bus 36 AP

Under the hood sits a Cummins L9 pushing 450 horsepower and 1,250 lb-ft of torque, backed by an Allison 3000 MH 6-speed and paired with ZF independent front suspension and custom-tuned Koni shocks, a combination owners consistently describe as smooth and confidence-inspiring on the road. The Aqua-Hot 450D hydronic system handles heat throughout, while three 15,000-BTU heat-pump air conditioners keep things comfortable in any season. Tiffin's Spyder Controls multiplex system ties it all together with a centralized 10" monitor plus additional touchscreens at the passenger console, entryway, and exterior, making it easy to manage the coach without hunting through menus. Build quality is a known Tiffin strength, and the VALTO all-composite sidewalls, one-piece gel-coat roof cap, and steel basement construction reflect the kind of long-term ownership focus that brings buyers back to the brand.