Dethleffs introduced a new camper concept at this year’s CMT show that rethinks how caravans can work with electric vehicles and smaller cars, unveiling a prototype designed to reduce drag on the road while expanding living space at camp.
According to an article by New Atlas, the C.Fold concept caravan uses a collapsible body that remains low during travel and then rises electronically at the campsite, allowing the interior volume to nearly double at the press of a button.
The C.Fold is the newest addition to Dethleffs’ long-running “Destination Future” series, which began nearly a decade ago with the solar-powered E.Home concept and most recently included the sustainably built E.Home Eco.
The idea behind the new design came from longtime campers Monika and Peter Marchart, who experienced significant range loss after switching to an electric vehicle.
While touring Europe, they found that towing a conventional caravan cut their 400-kilometre driving range down to 200 kilometres per charge, prompting them to approach Dethleffs about creating a more EV-friendly alternative.
Rather than adding heavy battery packs or propulsion systems, the company focused on lowering weight and improving aerodynamics.
The C.Fold is built using an Alucore aluminum-honeycomb composite structure and insulation made from recycled PET plastic bottles, resulting in a trailer that measures 549 centimetres in length and weighs 775 kilograms.
Dethleffs says this makes the caravan light enough to be towed by a wide range of electric vehicles as well as smaller internal combustion models.
During travel, the upper shell of the caravan slides down over the lower body, reducing the overall height to 165 centimetres.
At camp, a central cable pulley system lifts the roof structure from the rear hinge to create standing room at the front of the trailer, providing up to 1.9 metres of headroom.
Independent air suspension on each wheel allows drivers to adjust ride height and level the trailer on uneven ground, while partial wheel coverage and the low-profile shape are designed to improve airflow.
According to Dethleffs’ computational fluid dynamics analysis, the C.Fold could extend driving range by as much as 100 kilometres compared with traditional travel trailers, allowing an electric vehicle with a 400-kilometre range to tow the caravan for up to 300 kilometres before needing to recharge.
Inside, the layout has been optimized for two people rather than a family. A compact dinette folds away to create cargo space capable of carrying two electric mountain bikes.
A modular toilet room expands upward from a half-height side console to form a private space with a Clesana dry toilet and sink.
Across from it, the kitchen includes a refrigerator near the door for outdoor access and a portable induction cooktop powered by an onboard electrical system featuring dual 150-Ah lithium batteries, a 2,000-watt inverter and 350 watts of rooftop solar.
At the rear, a fixed double bed provides sitting headroom toward the centre of the trailer, while additional features include integrated windows, ambient lighting, a skylight over the bed and self-leveling overhead cabinets designed to keep stored items from shifting during travel.
None of Dethleffs’ previous Destination Future concept vehicles have entered mass production, but the company says the ideas and design elements often influence its commercial models, and on-road testing of the C.Fold could follow.
This development shows how manufacturers are adapting caravan design to support the growing role of electric vehicles in RV travel.
Featured image by Dethleff via https://reiseziel-zukunft.dethleffs.de/c-fold