Airstream Interstate EXT Grand Tour

Name: Airstream Interstate EXT Grand Tour
Brand: Airstream

Class B vanbuilt 2016–20Better build tierPatient search on the used market

WHAT ONE COSTS

$168,800est. used (2020, 6 yr old)

Sticker was $189,500 in 2020 — out of production since 2020, so the used market is the only way to buy one. Estimate assumes a 2020 unit.

THE SPECS

Length24.5 ft

Height (incl. A/C)9.8 ft

GVWR11,030 lb

Dry weightnot published

Sleeps2

A missing row means the maker never published that figure — unknown, not zero.

WHERE PEOPLE SLEEP

1× Rear sofa converts to bed(Convertible)—

HOW IT'S BUILT — 4/5

WallsAluminum / metal van

FrameSteel

RoofStandard

UnderbellyEnclosed

Airstream (Better tier): Two decades on the Mercedes Sprinter with Airstream fit-and-finish and top-of-segment resale keep the Interstate in the premium tier.

YEAR BY YEAR — WHAT CHANGED

2016Introduced, replacing the 3500 Extended Grand Tour
2021Renamed 24GT

FINDING ONE

Patient search — weeks of watching, and probably some travel. Why: an uncommon body style. Estimated from build volume and production span — not a count of live listings.

THE READ

Direct predecessor of the 24GT, on the older V6 diesel Sprinter. Twin-bed and 4x4 builds also offered. dry 0 means unpublished in the sources consulted.

OTHER INTERSTATE FLOORPLANS

19GT · 9,050 lb · sleeps 2 19GTX · 9,050 lb · sleeps 2 19X · 9,050 lb · sleeps 2 24GL · 11,030 lb · sleeps 2 24GLX · 11,030 lb · sleeps 2 24GT · 11,030 lb · sleeps 2 24GTX · 11,030 lb · sleeps 2 24X · 11,030 lb · sleeps 3 3500 Extended · 11,030 lb · sleeps 2 3500 Lounge · 11,030 lb · sleeps 2 EXT Lounge · 11,030 lb · sleeps 2 the whole line →

Is the EXT Grand Tour your #1 — or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about — set your priorities as sliders and watch the whole market re-rank around them. Nothing gets hidden, everything gets explained.

Rank it against your setup →

Data low-confidence record — figures are inferred and should be independently verified, retrieved 2026-07.