Tiffin · Class A · 45 FP
2025 Tiffin Allegro Bus · 45 FP
Documented 2025 model-year record for the Tiffin Allegro Bus, covering the 45 FP configuration. Every value comes from the cited source; a blank field has not been documented yet.
Key facts re-checked. Owners, dates and prices were re-checked against their sources. A full second review is still to come.
- Price when new
- Not documented
- Length
- 45 ft
- Chassis
- PowerGlide rear-engine diesel
- Engine
- Cummins L9 · 450 hp
These values describe this model year and configuration. An individual coach can differ, so check it against the coach’s own records. “Not documented” means the encyclopedia does not have that fact yet.
Full specifications
- Model year
- 2025
- Variant
- 45 FP
- Chassis maker
- Not documented
- Chassis
- PowerGlide rear-engine diesel
- Engine maker
- Cummins
- Engine
- L9
- Displacement (L)
- Not documented
- Horsepower
- 450
- Torque (lb-ft)
- 1250
- Transmission
- Allison 3000 MH 6-speed automatic
- Length (ft)
- 45
- Height (ft)
- 13.25
- Width (in)
- 101
- Slides
- 3
- Floorplan
- 45 FP
- Generator maker
- Onan
- Generator
- Quiet Diesel
- Generator (kW)
- 10
- Fuel (gal)
- 150
- Fresh water (gal)
- 100
- Gray water (gal)
- 100
- Black water (gal)
- 55
- Luxury systems
- Not documented
- Intended use
- Not documented
Other 2025 records
Notes
Tag-axle floorplan (tag rated 11,000 lb). Wheelbase 323 in, GVWR 52,000 lb, GCWR 67,000 lb, hitch rating 15,000 lb. The 2024 brochure's table gives this floorplan four slide-outs; this sheet gives it three.
Brochures and sources
- Original brochure or specification sheet ↗
- Allegro Bus Specifications, Features, and Options (2025 model-year sheet) ↗
Links open the original page. Facts are checked against these sources; tell us if you find one that is out of date.
2025 Allegro Bus coaches for sale
See matching listings in the Motorcoach.direct marketplace.