# Swift Challenger Grande 640

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

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 26 ft 2 in |
| Sleeps | 6 |
| Slide-outs | 0 |
| MSRP | $46,097 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/travel-trailers/swift/challenger-grande/640?year={year}`

## Overview

Features a NEW Dometic panoramic front sunroof with integrated curved blind system, recessed lighting and speakers that transforms the living experience. The spacious front lounge boasts an extra seven inches between seats compared to standard layouts, while the large mid-dinette offers wrap-around seating with a freestanding telescopic table. Swift's SMART construction includes a robust timber-less polyurethane frame with polystyrene insulation core, plus the Easy Accuride bed system with beech slat bases makes converting dinettes to sleeping areas effortless.

## Inventory

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

Floor plan diagram: https://images.rvenvy.com/6bee1616043823586af94bc0fce42e4893b6a304bfec37cb405e0b0a67efb2ae/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/swift/challenger-grande/640