Four Friends with Dog by Table and Chairs Outside Sprinter 170 Van Conversion by The Vansmith

Long Wheelbase Van Conversions

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Conversions of the Sprinter 170 and Transit 148 High Roof Extended

For those who crave extra space and comfort, our long wheelbase conversions of the Mercedes Sprinter 170 and Ford Transit 148 High Roof Extended let you stretch out and settle in. Perfect for families or couples with a lot of gear, these full-sized vans offer a generous footprint with more flexible layouts, increased storage and next-level amenities for longer off-grid adventures.

Mother and Three Kids on Bed of Sprinter 170 Camper Van Conversion by The Vansmith

Room for Comfort & Convenience

Enjoy the luxury of expanded space, with roomier sleeping quarters, extra storage, and a larger kitchen area for all your road trip essentials.

Enhanced Features for Extended Travel

From larger water tanks to additional power options, our long wheelbase van conversions are built for those who crave long-haul adventures and off-grid living.

Spacious & Versatile Layouts

Relax with the extra legroom or enjoy added seating space for guests. Our Sprinter 170 and Transit 148 High Roof Extended conversions provide an expansive feel without compromising on sleek design.

Your Home Away from Home

With all the amenities of a compact RV, these vans ensure you can roam far and wide without sacrificing comfort or functionality.

Standard Comfort in Every Build

Whether you choose a DUO or FAMILY layout, every long wheelbase van is crafted for extended comfort and convenience. Our conversions of the Sprinter 170 or Transit 148 High Roof Extended include a memory foam bed (near-queen extendable to near-king), a spacious 60-inch galley with sink, fridge, and 20-gallon water tank, plus four-season insulation for year-round travel.

Handcrafted Kitchen Countertop, Enclosed Shower and Storage Bench in Long Wheelbase Van Conversion by The Vansmith

Premium Wood Galley with Stove, Sink, Fridge and Cabinets in Sprinter 170 Conversion by The Vansmith

Extra Space, Extra Smart Design

The extra space of these long wheelbase vans is made even roomier with our smart storage features. Each build includes full-length overhead cabinets, a multi-use storage bench that can accommodate a toilet or pop-up shower, and a standard birch interior for warmth, function, and durability.

Upgrades for Life on the Road

Make your long wheelbase van conversion fully road-trip ready with available upgrades like an enclosed interior or exterior shower, diesel or gas heating in the cabin, an electric water heater, an induction stove, suspension enhancements, or Starlink Mini Roam for remote connectivity.