Hawkeye Boat Sales

Information

2011 Tiffin Allegro Bus 43QGP

Luxury Diesel Pusher – 43 Feet – Bath and a Half – 450 HP Cummins Diesel

The 2011 Tiffin Allegro Bus 43QGP exemplifies the craftsmanship and reliability that make Tiffin one of the most respected names in luxury motorhomes. Built on the proven PowerGlide chassis with a 450 HP Cummins ISL 9 engine and Allison 3000 MH 6-speed automatic transmission, this coach delivers exceptional power, ride quality, and quiet performance for long-distance touring or extended stays.

Key Specifications

Length: 43 ft 6 in

Engine: Cummins ISL 9 450 HP Diesel

Chassis: PowerGlide with Air-Ride Suspension

Generator: Onan 10 kW Quiet Diesel Generator w/ Auto-Start

Transmission: Allison 3000 MH 6-Speed

Fuel Capacity: 150 Gallons

Fresh Water Capacity: 90 Gallons

Gray / Black Water: 70 / 50 Gallons

Propane: 35 Gallons

GVWR: 44,600 lbs

Interior Highlights

The 43QGP floorplan offers a spacious and elegant layout with four slide-outs, bath-and-a-half design, and residential-grade finishes throughout. The salon features opposing couches, solid-surface flooring, and a retractable flat-screen TV, creating a comfortable space for entertaining or relaxing.
The galley includes solid-surface countertops, a residential refrigerator, convection microwave, spacious pantry, and abundant cabinetry.
The rear master suite offers a king-bed, large wardrobe, stacked washer/dryer, and a private bath with a full-size shower, vanity, and porcelain toilet.

Exterior & Systems

The exterior showcases full-body paint with clear coat, aluminum wheels, and Tiffin’s signature front and rear caps. Key systems include hydraulic leveling, power awnings, side-radiator cooling, and full-pass-through basement storage with slide-out trays.
The 10 kW Onan Quiet Diesel generator, dual roof A/C units, and Aqua-Hot hydronic heating ensure year-round comfort in any climate.

Summary

This Allegro Bus 43QGP represents timeless luxury, superior build quality, and long-term dependability. Ideal for buyers seeking a high-end diesel coach with modern amenities, proven mechanicals, and the hallmark attention to detail that defines every Tiffin product.