2019 Tiffin Phaeton 40IH

Front Driver Side Floor plan
MSRP $357,521

From the moment you set foot in the 2019 Tiffin Phaeton, you’ll understand why it has been a customer favorite for more than a decade. This coach is first class all the way. The Phaeton is incredibly luxurious, offering an abundance of upscale amenities as standard features. It’s wonderfully spacious, with 7' ceilings and four slide-outs. Available in a multitude of floor plans, finishes, and upgrades, the Phaeton pampers you with an extraordinary level of comfort. For those who want to travel in style, this coach is for you.

General Specifications

  • Stock Number: NMA18807
  • Chassis: PowerGlide
  • Engine Type: ISL 380 HP, 1150 lb. torque
  • Fuel Type: Diesel
  • Sleeping Capacity: 4
  • Fresh Water Capacity: 100 gal.
  • Air Conditioners: 3
  • Slide-outs: 4
  • Interior Color: Sienna
  • Exterior Color: Maroon Coral
  • Interior Height: 6' 11"
  • Exterior Height: 13' 2"
  • Exterior Width: 8' 5"
  • Exterior Length: 41' 4"
  • Self Contained: Yes

Options Included

  • Maroon Coral Full Body Paint
  • Sienna Interior
  • Amber Glaze Cabinetry
  • Cumin Ultra Leather
  • Polished Ivory Floor Tile
  • Mobileye Collision Avoidance System
  • Dinette Computer Workstation (PS)
  • In-Dash Navigation System
  • Dishwasher
  • All Electric Coach
  • 2 Exterior Slide Trays
  • Heated Tile Floor
  • Memory Foam King Mattress
  • In-Motion Satellite Dish
  • Safe Located in Bedroom
  • 2 Solar Panels
  • Stacked Washer / Dryer
  • Winegard Connect
  • Aqua Hot Heating System
  • Front Overhead HD TV
  • Ultra Leather Jackknife Sofa (PS)
  • Lift TV (PS)
  • Ultra Leather Aircoil Sofa Bed
  • Cook Top w/Convection Microwave
  • Residential Refrigerator w/Inverter
  • Solid Non-Opening Window (PS)

This unit will be thoroughly prepped, cleaned, and detailed. Also provided is a "show & tell", full propane tank, camping starter pack (water pressure regulator, electrical adapter, etc) at no extra charge!

General Construction - Roof

  • One-piece, moisture resistant molded fiberglass roof cap provides insulation & strength & prevents water intrusion
  • AC condensation drainage system that runs internally through the roof insulation & down the sidewalls, redirecting water underneath the motorhome
  • 5½" formed insulation
  • Quiet Air Cooling System with return air & foil-wrapped cooling exhaust ducts
  • Durable, tubular aluminum roof skeleton
  • Easy-to-clean soft touch vinyl ceiling panel

General Construction - Sidewall

  • Gel-coat fiberglass outside wall panel
  • High-performance thermal insulation
  • Durable, yet lightweight, tubular aluminum wall skeleton
  • Decorative inside wall panel

General Construction - Floor

  • Porcelain tile floor bonded to three-part laminated floor
  • Three-part laminated floor
  • High-performance thermal insulation
  • Durable, tubular floor skeleton
  • Woven moisture barrier material

General Mechanical

  • PowerGlide® Cummins ISL 380 HP/1150 lb Torque
  • GVWR: 39,600 lb
  • GAWR – Front: 15,600 lb
  • GAWR – Rear: 24,000 lb
  • GAWR – Tag Axle: NA
  • GCWR: 49,600 lb
  • Air Ride (4 Air Bags up to 40')
  • Four Aluminum Wheels
  • Compression Brake
  • Adjustable Accelerator and Brake Pedals
  • Allison 3000 MH 6-speed Automatic Transmission
  • Air Brakes with Automatic Slack Adjusters and ABS
  • Fog Lights
  • Daytime Running Lights
  • 18" Smart Wheel Steering Wheel
  • Cruise Control
  • Emergency Start Switch
  • Overall Length (Approximate*): 41' 4"
  • Overall Height with Roof Air (Maximum): 13' 2"
  • Interior Height: 83"
  • Overall Width*: 101"
  • Interior Width: 96"
  • Fresh Water (Gallons): 100
  • Black Water (Gallons): 55
  • Grey Water (Gallons): 100
  • LPG Tank (Gallons: can only be filled to 80% capacity): 35.7
  • Basement Storage (Cubic Feet – Approximate): 232
  • Wheel Base: 266"
  • Tire Size: 295/80R22.5
  • Minimum Garage Height: 14'
  • DEF Tank** (Gallons): 10
  • Alternator Amps: 210
  • Hitch Rating***: 10,000 lb
  • Fuel Tank (Gallons) – Dual Fuel Fill: 100

* The approximated coach width and length does not include side-view mirrors and rear ladders.

** Diesel Exhaust Fluid (DEF) is the active component used in Selective Catalytic Reduction (SCR) engines to reduce nitrogen oxide emissions by 90% to meet EPA standards.

*** Maximum Trailer Weight is dependent on the loading and towing variables which include the GVWR, GAWR, and GCWR, as well as adequate trailer brakes.

General Exterior

  • Hydraulic Automatic Leveling Jacks
  • Large Tinted One-piece Windshield
  • Heated Power Mirrors with Integrated Cameras
  • Single Motor Intermittent Wiper
  • Lockable Swing-out Storage Doors with Gas Shocks
  • Window Awning Package (2 Windows)
  • Full-body Paint with Protective Film on Front Cap
  • Remote Locking System for Entry Door
  • Heated Water and Holding Tank Compartments
  • Chrome Handles on Compartment Doors
  • Deadbolt Front Entrance Door
  • Double Electric Step
  • Flush Mounted and Painted-frame Dual Pane Windows
  • Exterior Patio LED Light
  • Automatic Door Awning
  • Metal-wrapped Automatic Patio Awning
  • Motion Sensor Lighting for Exterior Storage
  • 10.0 kw Onan® Manual Slide-Out Generator
  • Roof Ladder
  • Electric Hose Reel
  • Electric Power Cord Reel
  • Fiberglass Front and Rear Caps
  • Docking Lights
  • Six 6 V House Batteries
  • Black Tank Flush System
  • Water Filter
  • Custom Mud Flap
  • Undercoating
  • Dual Fuel Fills
  • 110 V Exterior Receptacle
  • Digital TV Antenna
  • Back-up Camera
  • Cable-ready TV Hook-up
  • Gravity Water Fill
  • Solid Non-Opening Windows on Passenger Side
  • 2000 Watt Inverter with 100 Amp Converter and Transfer Switching
  • Exterior Flat Panel TV (Includes Sound Bar)
  • Air Horns
  • Three Low Profile Roof ACs
  • Solid Non-opening Window on Passenger Side

General Interior

  • Soft Touch Vinyl Ceiling with Trey Ceiling in Living Area
  • Polished Ivory Tile Floor Throughout Coach
  • Treated Carpet in Slide-outs
  • Two Ducted Furnaces
  • Solid Wood Cabinet Fascias and Doors with Concealed Hinges
  • Complete Cable Wiring (Interfacing with Surround Sound and Satellite System)
  • Home Theater Sound System with Concealed Speakers (Living Room)
  • DISH® Network Receiver (Subscription Required)*
  • Solar and Privacy Shades
  • LED Lighting
  • Fantastic® Power Roof Vents
  • Tank Level Monitor System
  • Smoke Detector
  • Electric Step Well Cover
  • Wardrobe with Automatic Light
  • House Battery Disconnect Switch
  • Extraordinaire™ AC System
  • Central Vacuum Cleaner

* High-definition programming is not available on a domed satellite antenna unless you subscribe to DISH Network®.

Driver Compartment

  • Ultraleather Power Driver and Passenger Seats
  • Ultraleather Power Passenger Seat with Footrest
  • Contemporary Wraparound Dash
  • Courtesy Drawer in Step Well
  • Courtesy Light in Step Well
  • Dual Dash Fans
  • Two Drawers in Dash
  • Dual 12 V Dash Receptacle
  • Single CD Player and AM/FM Stereo
  • USB Dash Receptacle
  • Computer Slide-out Tray with Lock-out Rails on Passenger Side
  • Power Solar and Privacy Windshield Shade
  • Driver/Passenger Side Window Solar and Privacy Shades
  • Color Rear Vision Monitor System with Side-view Cameras Activated by Turn Signals
  • Satellite-ready Radio Includes Receiver and Antenna (Requires Subscription)
  • Integrated Seatbelt Brackets
  • Fire Extinguisher
  • Front Overhead Flat Panel TV

Living Area

  • Ultraleather Booth Dinette/Sleeper on Passenger Side


  • Solid Surface Countertop with Stainless Steel Sink
  • Solid Surface Sink Covers
  • Expand-an-island
  • Single Lever Sink Faucet with Sprayer
  • Stainless Steel Microwave/Convection Oven
  • Galley Splash Guard
  • Stainless Steel Residential Refrigerator
  • 3-burner Cooktop with Convection Microwave
  • Panoramic Galley Window


  • Bed Comforter with Throw Pillows
  • DVD Player in Bedroom with Surround Sound
  • Under Bed Storage
  • Memory Foam Queen Mattress (60" x 80")
  • Ceiling Fan
  • Flat Panel TV
  • Carbon Monoxide Detector
  • LPG Leak Detector
  • Chest of Drawers with Laundry Hamper


  • Medicine Cabinet with Vanity Lights
  • Skylight and LED Light in Shower
  • Solid Surface Vanity Top and Bowl
  • Solid Wood Custom Privacy Door
  • 10-Gallon DSI Gas/Electric Water Heater (LPG Units Only)
  • 3-speed Fantastic® Fan

Manufacturer Provided Materials

All options may not be available on all models. Because of progressive improvements, manufacturer's specifications, standard and optional equipment are subject to change without notice or obligation.

Have a question about this or any other unit?

Feel free to contact us and we'll be happy to assist you!

Call us at:
(715) 355-5556
or toll free (800) 818-5464

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View Slideshow

Video TourFront Passenger SidePull Out Storage Trays in the BasementOutside TVRear Passenger SideRear Driver SideTaken Facing Towards the RearTaken Facing Towards the FrontPassenger SeatDashboardDriver SeatOverhead HD TVSofa BedSofa BedFreestanding DinetteKitchenKitchenKitchenResidential Refrigerator / FreezerHalf-BathSink and Medicine CabinetWalk-Around King BedStorage Underneath the BedBedroom TV and DresserMaster BathroomTwo VanitiesStacked Washer / DryerToilet With Push Button FlushShower With SkylightCloset