CamperHardlyKnowHer

Winnebago Boldt 70BL

Class B vanbuilt 2020–23Better build tierPatient search on the used market
WHAT ONE COSTS
$177,900est. used (2023, 3 yr old)

Sticker was $245,587 in 2023 — out of production since 2023, so the used market is the only way to buy one. Estimate assumes a 2023 unit.

THE SPECS
Length22.9 ft
Height (incl. A/C)9.7 ft
Width6.3 ft
Interior height6.3 ft
GVWR11,030 lb
Dry weightnot published
Sleeps3
Slide-outs0
Fresh water21 gal
Grey water36 gal
Black water24 gal
Air conditioning13,500 BTU
Solar (standard)230 W
Awning13 ft
Fuel24.5 gal
Engine / chassisMercedes-Benz Sprinter 3500, 3.0L V6 turbo-diesel (4x4 optional)
GeneratorNone - Pure3 lithium energy system replaces the generator

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

WHERE PEOPLE SLEEP
  • 2× Rear twin beds(Permanent)26×81
  • 1× Flex Bed infill joining the rear twins(Convertible)66×81
  • 1× Forward dinette converts to a single sleeper(Convertible)20×60
HOW IT'S BUILT — 4/5
WallsAluminum / metal van
FrameSteel
RoofStandard
UnderbellyEnclosed

Winnebago (Better tier): Winnebago

YEAR BY YEAR — WHAT CHANGED
  • 2020Introduced on Sprinter 3500 with Pure3 lithium
  • 20214x4 chassis option added (9'10" height)
  • 2023Final model year; sold into 2024 as Dealer Stock Only
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

The one to buy if you want a separate lounge: a real dinette behind the driver plus rear twins, so nobody has to break down the bed to eat.

OTHER BOLDT FLOORPLANS
70KL · 11,030 lb · sleeps 2the whole line →
Is the 70BL 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 compiled from manufacturer spec sheets, retrieved 2026-07.