2004 Tiffin Motorhomes Allegro Bus

2004 Tiffin Allegro Bus 40DP 40' Class A Motorhome. Cummins 8.9L 400HP Diesel Engine, No DEF. 2 Slide Outs, Awning, Sleeps 4, 2 A/C Units. Upgraded & Well Maintained

This 2004 Tiffin Allegro Bus 40DP is a highly regarded diesel pusher known for its solid construction, real wood cabinetry, and dependable pre-emissions engine (NO DEF). Owned by just the second owner, this coach has been stored under cover and kept on shore power year-round, showing a high level of care. Air Ride

With numerous upgrades and recent maintenance, this Allegro Bus is road-ready and built for comfortable long-term travel.


New Freightliner Chassis A/C compressor and condenser


Side radiator (with new condenser)

Dual fuel fills

1000W engine block heater

Hydraulic leveling system

NO DEF emissions system (pre-DEF simplicity)

? Recent Upgrades & Maintenance

New tires

2 new chassis batteries

New Penguin A/C units with heat pumps

2 furnaces

New A/C compressor and condenser

LED interior lighting upgrade

Residential Samsung refrigerator/freezer

Brand-new convection oven (never used)

Rebuilt porcelain toilet

Inverter system

? Interior & Living Space

This coach offers a comfortable, residential-style layout with quality materials throughout:

Real cherry wood cabinetry

Corian countertops

Ceramic tile flooring (kitchen & bathroom)

All the windows have sun shades

Queen walk-around bed

Large wardrobe & abundant drawer storage

Sofa bed

Table and chairs dining area

Swivel leather captainā€˜s chairs

Privacy doors for bedroom

? Bathroom Layout

Split bath + additional half bath

Porcelain toilet (rebuilt)

Moen fixtures

? Kitchen Features

Stovetop + convection microwave

Residential Samsung refrigerator/freezer

Solid-surface countertops

Ample storage and prep space

?? Climate & Power

2 new A/C units with heat pumps

2 furnaces for cold weather comfort

7.5KW generator

Inverter system

Stored plugged into shore power

? Entertainment & Tech

3 Smart TVs (2 interior)

Backup and side cameras

Auto-seek satellite system

Cable ready

Radio system

Remote spotlight & air horns

? Exterior Features

Full body paint (black/silver/garnet)

Diamond Shield front protection

2 slide-outs with toppers

Power awning + window awnings

Basement storage

Freightliner raised rail chassis design

Full pass thru tray in the first bay and two pass thrus and climate controlled basement

Door awning

? Condition Highlights

Second owner

No smoking

Stored under cover

Maintained on shore power

Extensively upgraded and maintained

? Why This Allegro Bus Stands Out

Pre-DEF simplicity (no emissions complexity)

































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An RV warranty, like those offered by Wholesale Warranties, will step in to pay for these costly repairs. From your engine and transmission down to your leveling jacks, slide-outs, and appliances, these policies will take care of the repair bill, and get you back on the road where you belong! Click here to learn more about RV protection.