Tiffin Allegro Bus 40 IP

Name: Tiffin Allegro Bus 40 IP
Brand: Tiffin

Class Abuilt 2019– (in production)Better build tierFindable on the used market

WHAT ONE COSTS

—price not published

The maker never published an MSRP for this floorplan. Unknown is not cheap — treat any asking price against comparable models, not against zero.

THE SPECS

Length41.0 ft

Height (incl. A/C)13.3 ft

Width8.4 ft

Interior height6.9 ft

GVWR42,000 lb

Dry weightnot published

Sleeps4

Slide-outs4

Fresh water96 gal

Grey water91 gal

Black water53 gal

Air conditioning30,000 BTU

Fuel150 gal

Generator10.0-kW Onan Quiet Diesel

A missing row means the maker never published that figure — unknown, not zero.

WHERE PEOPLE SLEEP

1× Rear power Smart King bed(Permanent)72×80
1× Air coil sofa bed with lift TV(Convertible)—
1× Booth dinette/sleeper(Convertible)—

HOW IT'S BUILT — 4/5

WallsLaminated fiberglass

FrameAluminum

RoofWalk-on

UnderbellyEnclosed

Tiffin (Better tier): Tiffin Motorhomes

YEAR BY YEAR — WHAT CHANGED

YEARS	GVWR	DRY	MSRP
2019–25	41,000 lb	—	—
2026–	42,000 lb	—	—

2019Introduced
2026GVWR raised to 42,000 lb; tanks revised to 96/91/53 gal

FINDING ONE

Findable — a few listed nationwide most weeks. Why: 8-year production run; still in production. Estimated from build volume and production span — not a count of live listings.

THE READ

The no-tag-axle 41-footer with the island bath - easier to place than a 45 and still four slides.

OTHER ALLEGRO BUS FLOORPLANS

35 CP · 41,000 lb · sleeps 3 36 AP · 42,000 lb · sleeps 3 36 QSP · 36,600 lb · sleeps 4 37 AP · 41,000 lb · sleeps 4 40 AP · 41,000 lb · sleeps 4 40 QBP · 37,600 lb · sleeps 4 40 QXP · 44,600 lb · sleeps 4 40 SP · 40,000 lb · sleeps 4 43 QBP · 54,500 lb · sleeps 4 43 QGP · 50,900 lb · sleeps 4 43 QRP · 54,600 lb · sleeps 4 45 BP · 52,000 lb · sleeps 8 45 FP · 52,000 lb · sleeps 5 45 LP · 51,300 lb · sleeps 4 the whole line →

Is the 40 IP your #1 — or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about — set your priorities as sliders and watch the whole market re-rank around them. Nothing gets hidden, everything gets explained.

Rank it against your setup →

Data compiled from manufacturer spec sheets, retrieved 2026-07.