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Tiffin Motorhomes Zephyr Motor Home Class A - Diesel RVs For Sale

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The Zephyr Class A diesel coach is Tiffin Motorhomes flagship model, and it's easy to see why! The 605HP engine sits on a PowerGlide chassis that will ensure a smooth, powerful drive, and the interior is packed with luxurious amenities to make each journey an unforgettable one!


Touring the country or your home state will be easier than ever with the advanced monitor system with JBL sounds, the navigation system, and the 360 degree view camera system. You are sure to stay comfortable on the Ultraleather six-way power adjustable captain's seats, plus there is a VIP Smart Wheel that can keep you in control of dash functions. The Quarts countertops, Gold Heat heated tile floor, residential appliances, and spacious bedroom will make you feel like you're away at a luxury resort, plus there are four flat-screen TV's to keep you entertained.


Indulge in the breathtaking comfort found in the Zephyr Class A diesel coach by Tiffin Motorhomes!

  • Zephyr 45 PZ

    Zephyr 45 PZ Floorplan Image

    Tiffin Motorhomes Zephyr Class A diesel motorhome 45 PZ highlights: Slide Out ... more about Zephyr 45 PZ

    Have a question about this floorplan? Contact Us


    Sleeps 6
    Slides 4
    Length 45 ft
    Ext Width 8 ft 5 in
    Ext Height 12 ft 11 in
    Int Height 6 ft 11 in
    Interior Color Night Fort, Shore Club
    Exterior Color Generation 9, Generation 10
    Hitch Weight 20000 lbs
    GVWR 54000 lbs
    Fresh Water Capacity 90 gals
    Grey Water Capacity 70 gals
    Black Water Capacity 50 gals
    Tire Size 315/80R22.5
    Generator 12.5kw Onan
    Fuel Type Diesel
    Engine Cummins ISX
    Chassis PowerGlide
    Horsepower 605 hp
    Fuel Capacity 150 gals
    Wheelbase 316 in
    Available Beds King
    Torque 1950 ft-lb
    Refrigerator Type Stainless Steel Residential
    Convection Cooking Yes
    Cooktop Burners 2
    Number of Awnings 2
    Axle Weight Front 20000 lbs
    Axle Weight Rear 23000 lbs
    Axle Weight Tag 14000 lbs
    Water Heater Type Continuous
    AC BTU 45000 btu
    Basement Storage 165 cu. ft.
    TV Info Cab TV, LR TV, BR TV, Ext. TV
    Awning Info Girard Power with Dual Pitch
    Washer/Dryer Available Yes
    Gross Combined Weight 74000 lbs
    Shower Type Standard
    Electrical Service 50 amp

    Similar Floorplans

Zephyr Features:

Standard Features 
General Construction
  • Roof
    • One-Piece, Moisture-Resistant Molded Fiberglass Roof Cap Provides Insulation and Strength and Prevents Water Intrusion
    • 5 1/2" Formed Insulation
    • Extraordinaire Cooling System Ducted Supply Air and Return Air
    • Durable, Tubular Aluminum Roof Skeleton
  • Sidewall 
    • Gel-Coat Fiberglass Outside Wall Panel
    • High-Performance Thermal Insulation
    • Durable, yet Lightweight, Tubular Aluminum Wall Skeleton
    • Decorative Inside Wall Panel
  • Floor
    • Luxurious Tile Floor (excludes slide outs)
    • Engineered Wood Sub-Flooring
    • High-Performance Thermal Insulation
    • Durable, Tubular Floor Skeleton
    • Woven Moisture Barrier Material

Chassis Specifications

  • PowerGlide® Chassis 
  • Independent Front Suspension
  • Allison 4000 MH Transmission
  • Six Aluminum Wheels
  • Two-stage Compression Engine Brake
  • Tru-Track Steering Tag Axle
  • Combination Valid Air Leveling System with HWH Hydraulic Leveling Jacks
  • Electronic Stability Control
  • Automatic Traction Control
  • Collision Mitigation with Forward Warning and Active Braking Cummins X15 605 HP / 1,950 lb. Torque
  • GVWR: 54,000 lb.
  • GAWR – Front: 20,000 lb.
  • GAWR – Rear: 23,000 lb.
  • GVWR Tag Axle: 14,000 lb.
  • GCWR: 74,000 lb.
  • Alternator Amps: 280
  • DEF Tank* (gallons): 15
  • Wheel Base: 316"
  • Front Tire Size: 365/70R 22.5 XZA
  • Rear Tire Size: 315/80R22.5
  • Fuel Tank (gallons): 150

Chassis Features

  • Steel Cockpit Overhead Support Frame
  • Seamless One-piece Gel-coat Fiberglass Molded Roof Cap
  • One-piece Molded Gel-coat Fiberglass Front & Rear Caps with Integrated Air Intake
  • Insulated Roof Duct Laminated into Roof Construction
  • Steel Basement Construction

Plumbing and Electrical

  • All-electric Coach
  • AquaHot Hydronic Heating System with Continuous Hot Water
  • Spyder Multiplex Coach Control System with Auto Generator Start and App Compatibility
  • 12.5 kw Onan® Generator with Power Slide
  • SeeLeveL Tank Monitor at Dump Station
  • Six Battery - 900 Amp-hrs Extended Cycle Battery Bank
  • Extraordinaire AC System with Three 15 K Roof ACs with Heat Pumps
  • Solar Panel Prep
  • In-motion Satellite System*
  • Black Tank Flush System
  • Water Filter
  • SeeLeveL Tank Monitor at Dump Station
  • Fresh-water Hose with Power Retract Reel
  • 50-amp Shoreline with Power Retract Reel
  • Energy Management System
  • Outside System
  • 2800 Watt Pure Sine Wave Inverter
  • Pre-wired for Winegard TRAV'LER Satellite
  • AquaView Showermiser
  • TRC Hi/Lo Voltage Protection

Plumbing And Electrical Options

  • Lithium Batteries
  • Wi-Fi Ranger
  • Three Solar Panels
  • Six Solar Panels

General Exterior

  • Keyless Entry System (Includes Exterior Compartment Doors)
  • Deadbolt Entrance Door Lock
  • Aluminum Side-swinging Baggage Doors
  • Pass-through Full Basement Storage
  • 120 V and 12 V Outlets Inside Storage Compartment
  • Power Slide-out Storage Tray (Slides Out Both Sides)
  • Girard Power Window Awnings
  • 2 Roof-mounted Girard Power Awnings with Dual Pitch Feature
  • Easy Hook-up Water Compartment with Built-in Hose Exits
  • One-piece Panoramic Windshield
  • Air Horn
  • LED Headlights
  • Fog Lights
  • Recessed LED Docking Lights
  • Porch Light
  • Lighted Exterior Grab Handle
  • Basement and Outside Compartment Lights
  • Custom Mud Flap
  • Exterior TV (Includes Sound Bar) with Power TV Door
  • Front Cap Protective Coating
  • Flush Mounted and Painted-fram Dual Pane Windows
  • Heated Side-view Mirrors with Integrated Cameras Activated by Turn Signal
  • Under Coach Ground Effect Lighting
  • Under Slide-out Ground Effect Lighting
  • Basement Freezer

Exterior Options

  • Second Electric Slide Out Tray
  • Outdoor Kitchen (Requires One Slide Out Tray)


  • Spyder Multiplex Coach Control Panels Featuring a 10" Main Monitor and Additional Conveniently Located Control Panels
  • 12 V Roof Fans
  • Recessed Doors and Drawers
  • Soft-closing Ball Bearing Drawer Slides (Select Areas)
  • Gold Heat Heated Tile Floor
  • Padded Soft Touch Vinyl Ceiling
  • Power Solar/Privacy Shades with Wall Mounted Controls (Day and Night)
  • Porcelain Tile Flooring Throughout Coach (Excludes Slide-outs)
  • Integrated Speakers
  • LED Lights
  • Ceiling Flush Mounted Multi-lighting System
  • 12 V Breaker Panel
  • Smoke Alarm
  • Carbon Monoxide Detector
  • GFI Outlets at Galley and Lavatories
  • Interior Grab Handle at Entry Door
  • Centralized Entertainment System with Blu-Ray Player and Satellite Receiver*
  • Central Vacuum Cleaner System with VacPan
  • Stacked Washer/Dryer
  • Vicinity White Floor Tile

Interior Options

  • Glazed Canyon Cherry, Glazed Cherry, Glazed Honey Natural Cherry, Pure Linen, or Shadow Solid Cabinet Doors and Drawer Fronts
  • Luster Sheen Cabinet Finish
  • Shore Club II with Pro Parfait Ultraleather
  • Night Fort II with Tottori Udon Ultraleather
  • Ambassador Global Grey Floor Tile

Driver's Compartment

  • Advanced Monitor System with JBL Sounds, One 10" Touch Screen Monitor, One 10" Passive Camera Monitor, and One 7" Touchscreen Passenger Monitor
  • Navigation System*
  • Satellite Radio (requires subscription)
  • 360° View Camera System
  • VIP Smart Wheel with Controls for Cruise and Windshield Wipers, High Beam/Low Beam, Stereo, and Radio
  • Digital Dashboard Cluster with Integrated Leveling Controls
  • Adjustable Accelerator and Brake Pedals
  • Automatic Headlights
  • Contemporary Wrap-around Dash with French Stitched Accent
  • Built-in Storage Drawers in Dash
  • Back-lit Dash Switches
  • Built-in Driver and Passenger Consoles with Control Switches
  • Ultraleather Six-way Power Adjustable, Heated and Cooled Driver/Passenger Seats with Lumbar Support and Integrated Seat Belts
  • Passenger Power Footrest
  • Tile Step Well with Recessed Lighting and Built-in Drawer
  • Electric Step Well Cover
  • Overhead RV
  • USB Dash Receptacle
  • Driver and Passenger Map Lights
  • Driver Side Insulated Power Window
  • Solid Non-opening Window beside Passenger Seat
  • Power Solar/Privacy Windshield Shade
  • Driver/Passenger Side Power Solar/Privacy Shades
  • Dual 12 V Outlets in Dash Area (Driver)
  • 12 V Battery Power Disconnect
  • Fire Extinguisher
  • Blind Spot Monitoring

Driver's Compartment Options

  • Mobile Advanced Driver Assistance

Living Area/Dinette

  • Dinette with Computer Work Station on Passenger Side
  • Contemporary Ceiling
  • Sound Bar Sound System
  • Decorative Wall and Dinette Lighting Package
  • Ultraleather DE Sofa Bed with Lift TV on Passenger Side
  • Ultraleather Air Coil Hide-a-Bed Sofa on Driver Side

Living Area/Dinette Options

  • Ultraleather U-shaped Booth Dinette on Passenger Side
  • Ultraleather Air Coil Sofa Bed with Lift TV on Passenger Side
  • Theater Seating on Driver Side
  • (2) Luxury Recliners w/ Fireplace on Driver Side
  • Recliner with Lift TV/Fireplace on Passenger Side


  • Quartz Countertops
  • Residential Stainless Steel Refrigerator w/ Wood Panels
  • Keurig Coffee Center
  • Stainless Steel Convection Microwave with Exterior Venting
  • Power Solar/Privacy Shades
  • Built-in Soap Dispenser
  • Drawer-type Dishwasher
  • Wolf Cooktop
  • Under Sink Pull-out Utility Box
  • Galley Panoramic Window
  • Insinkerator Instant Hot Water Faucet

Kitchen Options

  • Wolf Coffee Center 
  • Beverage Center


  • Quartz Countertops
  • Bedroom Lift TV with Fireplace
  • Memory Foam King Mattress (72" x 80")
  • Under Bed Storage
  • Ceiling Fan
  • Vanity with Built-in Drawers
  • Decorative Handcrafted Wood Ceiling Ring
  • Security Safe

Bedroom Options

  • Power Smart King Bed Mattress (72” x 80”)
  • Rear Egress Door (includes Overhead Cabinet)
  • Delete Bed Overhead Cabinet (includes Window)


  • Two Solid Porcelain Lavatory Sinks
  • Medicine Cabinets with Tri-view Vanity Mirror
  • Elongated Ceramic Toilet with Electric Flush
  • Solid Surface Shower Walls with Inlaid Tile and Residential Glass Door
  • Skylight in Shower and LED Light
  • Hand Held Shower with On/Off Switch
  • Towel Holders and Lavatory Accessories Package
  • Stacked Washer/Dryer in Rear Wardrobe
  • Laundry Center with Storage and Drawers in Rear Wardrobe
  • Solid Surface Countertops in Rear Wardrobe

Please see us for a complete list of features and available options.

All standard features and specifications are subject to change!

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details. 

Due to the current environment, our features and options are subject to change due to material availability. 



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Tiffin Motorhomes is proud to be one of the few family-owned manufacturers in the industry, and it makes a significant difference in how our company operates versus our competitors. For starters, with the Tiffin name on every coach, building a superior motorhome isn’t just our occupation. It’s a matter of personal pride, a pursuit we have committed our lives to perfecting.