Tiffin · Class A · 45 OPP
2026 Tiffin Allegro Bus · 45 OPP
Documented 2026 model-year record for the Tiffin Allegro Bus, covering the 45 OPP 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 XC raised-rail 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
- 2026
- Variant
- 45 OPP
- Chassis maker
- Not documented
- Chassis
- PowerGlide XC raised-rail 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
- 4
- Floorplan
- 45 OPP
- 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 2026 records
Notes
Tag-axle floorplan. Wheelbase 323 in, GVWR 52,000 lb. With the standard Cummins L9: GCWR 67,000 lb and hitch rating 15,000 lb. With the optional Cummins X15 (605 hp, 1,950 lb-ft): GCWR 72,000 lb and hitch rating 20,000 lb.
Brochures and sources
- Original brochure or specification sheet ↗
- Allegro Bus Specifications, Features, and Options (2026 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 Facts are checked against these sources; tell us if you find one that is out of date.
2026 Allegro Bus coaches for sale
See matching listings in the Motorcoach.direct marketplace.