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2027 Tiffin Motorhomes

2027 Tiffin Allegro RED for Sale

We don't sell this from a lot. RVBrokers is a buyer's agent, so we help you find, price, and negotiate this model wherever it is, and line up an inspection before you pay.

The value diesel pusher — real residential comfort without bus money.

Class A Diesel35' 2" – 39' 6"Sleeps 2 – 8Cummins L9
Find this Allegro RED for sale Call 1-877-801-3190

Build your Tiffin Allegro RED

Tell us the floor plan and budget you want. A real person hunts the right one and tells you what it should actually cost. New or used.

By sending this you agree to our privacy policy. We never sell your info.

The Allegro RED is the coach that converts gas owners to diesel. It steps up to a Cummins L9 380 HP on a Freightliner XCR chassis, adds residential-style interiors, and still lands well under the price of the Phaeton and Allegro Bus. Three floor plans — including a bunk model — make it a genuine family diesel. For a lot of buyers, the RED is the smartest dollar-for-dollar coach in the whole Tiffin range.

Looking for a Tiffin Allegro RED for sale?

You're in the right place. We don't sell the Allegro RED off a lot — we work for you, find the cleanest one on the market new or used, inspect it, and negotiate it. Below is everything you need to know before you shop: the real specs, every floor plan, the photos, what it tends to sell for, and a straight read on what owners love and what they grumble about.

Gallery

Allegro RED — inside & out

Tiffin Allegro RED photo 1Click to enlargeTiffin Allegro RED photo 2Click to enlargeTiffin Allegro RED photo 3Click to enlarge
Specs

Allegro RED specifications

Length35' 2" – 39' 6"
Sleeps2 – 8
Bathrooms1 – 1.5
Slide-outsTriple to Quad
ChassisFreightliner XCR Modular Rail Rear Engine Diesel
EngineCummins L9, 380 HP Diesel
TransmissionAllison 3000 MH 6-speed Automatic
GeneratorOnan Quiet Diesel, 8.0 kW
Storage84 – 119 cu ft

Specs reflect the 2027 model year and can vary by floor plan and options.

Floor plans

3 Allegro RED floor plans

Tap any diagram to see the full layout. The floor plan you choose changes the sleeping setup, bath, and storage — it's the single biggest decision on this coach.

Owner verdict

What buyers love and what to watch

What buyers love

  • Best power-to-price ratio in the lineup — diesel pusher comfort without flagship money.
  • The L9 has the muscle the smaller Tiffin diesels lack on long grades.
  • Family-ready bunk option that still drives like a premium coach.

What to watch

  • Interiors are a notch below the Phaeton and Bus in materials and trim.
  • Quad-slide layouts eat into basement storage — check capacity for your gear.
  • Popular, so clean used examples move fast and rarely sit cheap for long.

Notable features

  • Cummins L9 380 HP — a real step up in power over the compact diesels
  • Residential-style interiors with updated décor and premium cabinetry
  • Bunk-house 38 KA floor plan for families
  • 5-year construction limited warranty, no mileage limit
More from Tiffin

Compare other Tiffin Motorhomes models

See the full Tiffin Motorhomes lineup ›

Questions

Tiffin Allegro RED — buyer FAQs

How much does a Tiffin Allegro RED cost?
Typically $120,000–$260,000 used; roughly $300,000+ new. Price swings hard on year, mileage, slide count, and condition, so treat that as a starting point — tell us the exact coach you're eyeing and we'll get you the real number.
Is the Allegro RED gas or diesel?
Diesel. It runs a Cummins L9, 380 HP Diesel on a Freightliner XCR Modular Rail Rear Engine Diesel chassis.
How big is the Allegro RED?
It's 35' 2" – 39' 6" long and sleeps 2 – 8, with Triple to Quad. There are 3 floor plans to choose from.
Should I get a used Allegro RED inspected before I buy?
Yes — every time. Our independent inspectors check the roof, slides, levelers, and chassis before money moves, and our buyer's agents use anything they find to negotiate the price down.
Talk to a human

Ready to find your Allegro RED?

Tell us the floor plan and budget you want. We'll hunt the best one for sale, inspect it, and negotiate it — entirely on your side.

Find a Allegro RED Call 1-877-801-3190