Tiffin Allegro Bus 37 AP

Name: Tiffin Allegro Bus 37 AP
Brand: Tiffin

Class Abuilt 2014–22Better build tierPatient search on the used market

WHAT ONE COSTS

$312,400est. used (2022, 4 yr old)

Sticker was $521,044 in 2022. Out of production since 2022, so the used market is the only way to buy one. Estimate assumes a 2022 unit.

THE SPECS

Length38.9 ft

Height (incl. A/C)13.3 ft

Width8.4 ft

Interior height7.0 ft

GVWR41,000 lb

Dry weightnot published

Sleeps4

Fresh water100 gal

Grey water100 gal

Black water55 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 king bed(Permanent)72×80
1× Air coil sofa bed(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
2014–15	37,600 lb	—	$521,044
2016–18	40,000 lb	—	$521,044
2019–22	41,000 lb	—	$521,044

2014Introduced, GVWR 37,600 lb
2016GVWR raised to 40,000 lb
2019Body raised to 13 ft 3 in, GVWR 41,000 lb, tanks grown to 100/100/55
2022Final model year

FINDING ONE

Patient search: weeks of watching, and probably some travel. Why: 9-year production run. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Nine model years as the short Allegro Bus - the plan that proved buyers wanted a sub-40-foot pusher.

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 40 AP · 41,000 lb · sleeps 4 40 IP · 42,000 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 →

Find one for sale

Live listings for the 37 AP on the big marketplaces. Each search opens pre-filled with this exact floorplan:

RV Trader ↗Camping World ↗FB Marketplace ↗Google ↗

Inventory varies by site and day. Slim pickings? search the whole Allegro Bus line ↗

Is the 37 AP 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, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.

See where it ranks for you →

Data compiled from dealer and aggregator listings, retrieved 2026-07.