# Swift Challenger 390

390 is a travel trailer floor plan by Challenger (Swift).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 17 ft 7 in |
| Sleeps | 2 |
| Slide-outs | 0 |
| MSRP | $34,260 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/travel-trailers/swift/challenger/390?year={year}`

## Overview

This compact European-engineered travel trailer showcases Swift's advanced SMART construction with timber-less polyurethane framing and triple-layer insulation for superior durability. The aerodynamic profile features a striking grey exterior with unique graphics, while practical touches include a 120W roof mounted solar panel and external BBQ connection point. Inside, you'll find premium Duvalay Duvalite Strato mattresses with memory foam and platinum support layers, plus thoughtful details like phone storage pockets with twin USB points and Aquaclean fabric upholstery that resists stains.

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/2089f580f049264916d38f412cc1fa2180d47bdf25c7a3a185f9f8ee0af5fc6f/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/swift/challenger/390