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

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Experience luxury at its finest with the Zephyr Class A diesel motorhome by Tiffin. The PowerGlide chassis with a 605 HP engine will provide smooth open roads, and you will appreciate the many safety features, such as the Electronic Stability Control and the Onguard Collision Mitigation System for your peace of mind.


The interior of the Zephyr includes porcelain tile flooring throughout with a Gold Heat tile floor, a contemporary ceiling, full tile kitchen backsplash with a panoramic window, plus many more luxurious amenities. The cockpit is every captain's dream with its digital dashboard with integrated leveling controls, VIP smart wheel, 360 view camera system, plus heated and cooled captain's seats. The stacked washer and dryer, along with the central vacuum cleaner and pass-through full basement storage make full-time RV living easier than ever. Head outside to find dual awnings and power window awnings, an exterior TV with a sound bar and subwoofer, plus a power slide-out storage tray for quick access to tools or luggage. 


Luxury comes standard in a Zephyr Class A diesel motorhome by Tiffin Motorhomes. Head out on a new adventure today!

  • Zephyr 45 PZ

    Zephyr 45 PZ Floorplan Image

    Tiffin Motorhomes Zephyr Class A diesel motorhome 45 PZ highlights: Four Slides ... 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 8, Generation 9 Full-Body Paint Choices
    Hitch Weight 20000 lbs
    Gross Weight 51000 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 17000 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 71000 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
    • AC Condensation Drainage System that Runs Internally through the Roof Insulation and down the Sidewalls, Redirecting Water Underneath the Motorhome
    • 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 with Cummins ISX 605 HP/1950 lb. Torque with Tru-Track
  • Allison 4000 MH Transmission
  • GVWR: 51,000 lb.
  • GAWR – Front: 17,000 lb.
  • GAWR – Rear: 23,000 lb.
  • GVWR Tag Axle: 14,000 lb.
  • GCWR: 71,000 lb.
  • Wheel Base: 316"
  • Fuel Tank (gallons): 150
  • Tire Size: 315/80R22.5
  • DEF Tank* (gallons): 15
  • Alternator Amps: 280
  • Hitch Rating**: 20,000 lb.

Chassis Features

  • Independent Front Suspension
  • Six Aluminum Wheels
  • Two-stage Engine Brake
  • VIP Smart Wheel
  • Combination Valid Air Leveling and HWH Hydraulic Leveling System
  • Fog Lights
  • 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
  • Electronic Stability Control/ Traction Control
  • Onguard Collision Mitigation System with Adaptive Cruise Control, Forward Collison Warning, and Active Braking

Plumbing and Electrical

  • 12.5 K Onan® Generator with Power Slide
  • Phone, 120 V & 12 V Outlets Inside Storage Compartment
  • Auto Generator Start System
  • Six Battery - 900 amp-hrs AGM Extended Cycle Battery Bank
  • Three 15 K Roof ACs with Heat Pumps
  • Solar Panel Prep
  • In-motion Satellite System*
  • SeeLeveL Tank Monitor at Dump Station
  • Electric Power Cord Reel
  • 2800 Watt Pure Sine Wave Inverter
  • Pre-wired for Winegard TRAV'LER Satellite
  • Spyder Multiplex Coach Control System Featuring a 10" Main Monitor and Additional Conveniently Located Control Panels
  • 12 V Attic Fans
  • 50 Amp Electrical Distribution
  • 12 V Breaker Panel
  • Complete Cable Wiring Interfacing with Satellite Receiver
  • Hydronic Heating System with Continuous Hot Water
  • SeeLeveL Interior Tank Monitor
  • All-electric Coach
  • Extraordinaire™ AC System
  • Easy Hook-up Exterior Sewer Compartment with Built-in Hose Exits
  • Black Tank Flush System
  • Water Filter
  • Exterior Power Hose Reel
  • AquaView ShowerMiser
  • TRC Hi/Lo Voltage Protection
  • Energy Management System
  • Lithium Batteries (Optional)
  • Three Solar Panels (Optional)
  • Six Solar Panels (Optional)

General Exterior

  • Lockable Swing-Out Exterior Storage Doors with Gas Shocks
  • Pass-through Full Basement Storage
  • One-piece Fiberglass Gel-coat Front and Rear Caps
  • Swing-up Fiberglass Gel-coat Engine Access Door
  • One-piece Panoramic Windshield
  • Outside Shower
  • Air Horn
  • Recessed LED Docking Lights
  • Porch Light
  • Lighted Exterior Grab Handle
  • Deadbolt Entrance Door Lock
  • Keyless Entry System (Includes Exterior Compartment Doors)
  • Basement and Outside Compartment Lights
  • Custom Mud Flap
  • Exterior TV (Included Sound Bar and Subwoofer)
  • Power Window Awnings
  • 2 Girard Paramount Awnings With Dual Pitch Feature
  • Topless Slide-out Toppers
  • Full Body Paint with Protective Film on Front Cap and Select Areas
  • Flush Mounted and Painted-frame Dual Pane Windows
  • Rear-view Heated Mirrors with Integrated Side-view Cameras
  • Under Coach Ground Effect Lighting
  • Under Coach Slide-out Ground Effect Lighting
  • Basement Freezer
  • Power TV Door
  • Power Slide-out Storage Tray (Slides Out Both Sides)
  • Slide-out Storage Tray (Slides Out Both Sides)
  • Second Electric Slide Out Tray (Optional)


  • Recessed Doors and Drawers
  • Self-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
  • LED Lights
  • Ceiling Flush Mounted Multi-lighting System
  • Smoke Alarm
  • Interior Grab Handle at Entry Door
  • Entertainment System with Blu-ray™ Player
  • Central Vacuum Cleaner System with VacPan
  • Stacked Washer/Dryer
  • Valentino Floor Tile
  • Luster Sheen Cabinet Finish
  • Glazed Canyon Cherry, Glazed Cherry, Glazed Honey Natural Cherry, Linen, Shadow, or Sterling Solid Cabinet Doors and Drawer Fronts (Optional)
  • Shore Club with Pro Parfait Ultraleather (Optional)
  • Night Fort with Tottori Udon Ultraleather (Optional)

Drivers Compartment

  • Contemporary Wraparound Dash with Built-in Drawers
  • Dash Cap featuring French Stitched Accent
  • Built-in Driver and Passenger Consoles with Control Switches
  • Ultraleather Six-way Power Driver and Passenger Seats with Integrated Seat Belts and Passenger Power Footrest
  • Heated and Cooled Driver/Passenger Seat with Lumbar Support
  • Adjustable Accelerator and Brake Pedals
  • Overhead TV
  • VIP Smart Wheel
  • Digital Dashboard Cluster with Integrated Mobileye Driver Assistance and Valid Leveling Controls
  • Advanced Monitor System with JBL Sound
  • Color Rear Vision Monitor System with Built-in Cameras in Side-view Mirrors
  • 360 View Camera System
  • In-dash Navigation System
  • Satellite Radio (requires subscription)
  • USB Dash Receptacle
  • Driver and Passenger Map Lights
  • Power Solar/Privacy Windshield Shade
  • Driver Side Insulated Power Window
  • Solid Non-opening Windows on Passenger Side
  • Driver/Passenger Side Power Solar/Privacy Shades
  • Tile Step Well with Recessed Lighting
  • Electric Step Well Cover
  • Dual 12 V Outlets in Dash Area (Driver)
  • Side-view Cameras Activated by Turn Signals
  • 12 V Battery Power Disconnect
  • Fire Extinguisher
  • Blind Spot Monitoring (Optional)

Living Area/Dinette

  • Dinette with Computer Work Station on Passenger Side
  • Contemporary Ceiling
  • Sound Bar Sound System with Blu-Ray™ Player
  • Decorative Wall and Dinette Lighting Package
  • Carbon Monoxide Detector
  • Ultraleather DE Sofa Bed with Lift TV on Passenger Side
  • Ultraleather Air Coil Hide-a-Bed Sofa on Driver Side
  • Ultraleather U-shaped Booth Dinette on Passenger Side (Optional)
  • Theater Seating on Driver Side (Optional)
  • (2) Luxury Recliners w/ Fireplace on Driver Side (Optional)
  • Ultraleather Air Coil Sofa Bed with Lift TV on Passenger Side (Optional)
  • Recliner with Lift TV/Fireplace on Passenger Side (Optional)


  • 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
  • Full Tile Galley Backsplash with Panoramic Window
  • GFI Outlets at Galley and Lavatories
  • Wolf Coffee Center (Optional)
  • Beverage Center (Optional)


  • Bedroom Lift TV with Fireplace
  • Memory Foam King Mattress (72" x 80")
  • Under Bed Storage
  • Ceiling Fan
  • Blu-ray DVD System and Satellite Receiver
  • Vanity with Built-in Drawers
  • Decorative Solid Wood Ceiling Ring
  • Security Safe
  • Power Smart King Bed Mattress (72” x 80”) (Optional)
  • Rear Egress Door (includes Overhead Cabinet) (Optional)
  • Delete Bed Overhead Cabinet (includes Window) (Optional)


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

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. 


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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.