THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 2005
- Body style
- Spiaggina
- Type
- Limited
THE PEOPLE BEHIND THE CAR
Coachbuilding, design & conversions
PRICE & SALES RECORD
Vehicle value
- Original price
- Not documented
- Latest recorded sale
- Not documented
01 / THE STORY
History & context
The Mini Tender is a bespoke concept vehicle developed in 2005 by Carrozzeria Castagna, a Milan-based coachbuilder with a history dating back to 1849. Designed by Gioacchino Acampora, the Mini Tender was based on the first-generation BMW Mini Cabriolet and reimagined as a modern interpretation of the classic Italian “spiaggina” beach car. This design paid homage to mid-20th-century leisure vehicles such as the Fiat 500 Jolly, blending automotive and nautical aesthetics. Unveiled at the 2005 Concorso d’Eleganza Villa d’Este, the Mini Tender featured an extended rear overhang by approximately 70 centimetres, creating an open teak-lined cargo area reminiscent of yacht decking. The vehicle’s doors were removed and replaced with high sills clad in wood, facilitating easy access and enhancing its maritime character. The interior was outfitted with waterproof neoprene seats and materials resistant to sun, salt, and sand exposure. A 30-litre fresh water tank with a built-in shower was included, along with a 2000-watt Clarion audio system, underscoring its suitability for coastal leisure activities. Mechanically, the Mini Tender retained the standard Mini Cabriolet’s drivetrain but incorporated a hybrid propulsion system. This system allowed the driver to switch between the internal combustion engine and an electric motor, providing a range of up to 200 kilometres and a top speed of 140 km/h. The hybrid configuration was managed by an onboard resource optimisation programme, enabling the combustion engine to function as a generator for battery recharging. The Mini Tender remained a one-off concept and was not intended for mass production. It exemplifies Carrozzeria Castagna’s approach to blending traditional craftsmanship with modern technology, creating vehicles that serve both functional and aesthetic purposes. The Mini Tender stands as a testament to the enduring appeal of custom coachbuilding in the contemporary automotive landscape.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production type
- Limited
- Mechanical platform
- MINI
Engine & performance
- Specification notes
- Project sources identify the 2005 MINI Tender as a Castagna conversion. Only the MINI donor basis is structured; beach-car equipment and donor technical details remain separate.
Design & manufacture
- Coachbuilder / Body Builder · Documented
- Castagna
- Designer · Candidate
- Gioacchino Acampora
- Manufacturer · Documented
- Mini
06 / EVENTS & AWARDS
Events & awards
Concorso d'Eleganza Villa d'Este General · legacy_preserved
- Date
- 2005
- Chassis
- General
Preserved CI 1.0 relation. Evidence field: _yoast_wpseo_primary_events. No award inferred.
Villa d’Este General · From the historical archive
- Date
- 2005
- Chassis
- General
07 / THE VEHICLE IN DETAIL
Photo gallery 3 photographs
08 / FROM THE ARCHIVE
Archive
References held in the vehicle dossier. Their inclusion does not establish that every historical claim has been independently verified.
| Reference | Source type |
|---|---|
| CarStyling.ru — 2005 Mini Tender (Castagna) www.carstyling.ru | Specialist design archive |
| Story Cars — 2005 Mini Tender by Castagna www.story-cars.com | Independent concept archive |











THE CONVERSATION
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