RB-50 (Penthouse)
Rear gaucho sofa-bed that converts to a queen, side galley, and penthouse pop-top upstairs bed — sleeps up to four
Click to enlargeWe don't sell this from a lot. RVBrokers is a buyer's agent, so we help you find, price, and negotiate this model wherever it is, and line up an inspection before you pay.
The modern Sportsmobile — a Mercedes Sprinter built to order, famous as the only Sprinter approved by Mercedes for a factory-style penthouse pop-top.
The Sprinter Conversion is Sportsmobile's modern flagship platform, built to order on the Mercedes-Benz Sprinter diesel chassis — typically the 144-inch wheelbase, frequently with the factory or aftermarket 4x4/AWD system for off-pavement travel. Its claim to fame is the penthouse pop-top: Sportsmobile is the only company Mercedes approves to cut and pop the Sprinter roof, and the reinforced-fiberglass top adds a full upstairs bed plus roughly 8 feet of standing height when raised, dropping back to a parkable profile down. Because this is a semi-custom build, you configure the floor plan — the popular RB layouts pair a rear gaucho sofa-bed with a side galley, fridge, sink, and lithium-electric power — so no two are identical. The honest trade-offs: the Sprinter chassis and the pop-top install make this an expensive, long-lead build, the penthouse top is heavy to raise, and as with all Sportsmobiles, interior finish varies and the build queue can stretch past a year. For a couple who want a drivable, efficient diesel adventure van with the legendary pop-top and real 4x4 potential, the Sprinter is the heart of the modern lineup.
You're in the right place. We don't sell the Sprinter Conversion off a lot — we work for you, find the cleanest one on the market new or used, inspect it, and negotiate it. Below is everything you need to know before you shop: the real specs, every floor plan, the photos, what it tends to sell for, and a straight read on what owners love and what they grumble about.
Specs reflect the 2024 model year and can vary by floor plan and options.
Tap any diagram to see the full layout. The floor plan you choose changes the sleeping setup, bath, and storage — it's the single biggest decision on this van.
Rear gaucho sofa-bed that converts to a queen, side galley, and penthouse pop-top upstairs bed — sleeps up to four
Click to enlargeRear-bed or sofa layout with a side galley and an optional enclosed wet bath in the 144-inch shell
Click to enlargeTell us the floor plan and budget you want. We'll hunt the best one for sale, inspect it, and negotiate it — entirely on your side.