2026 Tiffin Zephyr 45 FZ
Class A · Diesel Pusher · 45 ft · sleeps 5
The 2026 Tiffin Zephyr 45 FZ is a class a (diesel pusher) built on a PowerGlide SL Raised Rail. At sleeps 5, 45 ft long, it's positioned for buyers who prefer driving over towing. Powertrain: Diesel (Cummins X15 605 HP).
Floor plan
Photos of the 2026 Tiffin Zephyr 45 FZ
Walkthrough video
Video courtesy of National Indoor RV Centers on YouTube.
Full specifications
Dimensions
| Length | 45 ft |
|---|---|
| Width | 101 in |
| Exterior Height | 13.33 ft |
| Interior Height | 83 in |
| Slide-Outs | 3 |
Weights
| GVWR | 54,000 lbs |
|---|
Drivetrain
| Fuel | Diesel |
|---|---|
| Engine | Cummins X15 605 HP |
| Chassis | PowerGlide SL Raised Rail |
Living
| Sleeps | 5 |
|---|---|
| Bed Configuration | king |
| Bath Layout | one_and_half |
| Bunkhouse | No |
Tanks
| Fresh Water | 100 gal |
|---|---|
| Grey Water | 100 gal |
| Black Water | 55 gal |
Power & Electrical
| Battery Type | lithium |
|---|---|
| Solar Prep | Yes |
| Generator | 12500 W |
| Shore Power | 50 A |
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | Yes |
| Residential Fridge | Yes |
| Fireplace | Yes |
| Four-Season | Yes |
| Off-Road Capable | No |
| Washer / Dryer | included |
Similar Class As to consider
Other class as in the catalog with comparable size and price.
Frequently asked questions
How many people does the 2026 Tiffin Zephyr 45 FZ sleep?
The 2026 Tiffin Zephyr 45 FZ sleeps 5 and has a king bed configuration.
How long is the 2026 Tiffin Zephyr 45 FZ?
The 2026 Tiffin Zephyr 45 FZ is 45 feet long and 13.33 feet tall.
Where can I buy the 2026 Tiffin Zephyr 45 FZ?
Pirka Wakka is a brand-agnostic catalog and doesn't sell RVs. The "Buy on Tiffin" link on this page sends you to the manufacturer's product page — they'll route you to an authorized dealer.
Not sure if the 2026 Tiffin Zephyr 45 FZ is right for you?
Tell Matchmaker your trip, your budget, and your tow vehicle. She'll narrow the catalog to the 2-4 RVs that actually fit — verified specs only, no upsells.
Talk to Matchmaker →