2021 Antero Longs Peak for Sale

The Longs Peak is one of Antero's earlier builds from its Summit Adventure Vans days, an RVIA-certified Class B camper on the Mercedes-Benz Sprinter chassis that helped define the brand's adventure-van formula before the current Bamaga. It introduced the toolkit Antero still uses: a 'DayDreamer' multi-function bed that converts between sleeping, dining, and working, and the full-length L-track 'Smart Floor System' for reconfigurable seating and cargo. Where it differs from today's vans is the bathroom — the Longs Peak paired a modular floor-secured toilet with a 2.5-gallon hot-water tank feeding both an indoor and an outdoor showerhead, giving it a wetter, more self-contained setup than the strictly exterior-shower current builds. Power was off-grid-minded but smaller than the latest vans: roughly a 210Ah lithium bank, 180–270 watts of solar, and a 2,000-watt inverter, alongside the same induction cooktop, 4.6-cubic-foot fridge, and microwave galley. Be honest about what it is: a discontinued, low-volume, Summit-era build, so it shows up used rather than new, independent review data is essentially nonexistent, and any unit should be inspected hard — especially the lithium system and plumbing. For a buyer who wants an off-grid Sprinter adventure van with an indoor shower option and is comfortable with a used early build, a clean Longs Peak can be a value entry into the brand.

Looking for a Antero Longs Peak for sale?

You're in the right place. We don't sell the Longs Peak 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.