2026 Teorema Sundeck 20: Compact Day Cruiser for Sale in Switzerland

The 2026 Teorema Sundeck 20 is a compact day cruiser designed by the Italian shipyard Kolmarine, measuring 5.92 meters (19.42 ft) in length. This new motorboat is perfect for up to 6 guests and features an efficient outboard 4-time propulsion system, with the engine available as a choice but not included. Located in Romanel, Switzerland on Lake Léman, this vessel is brand new and ready for immediate delivery.

Avec réservoir de 90 litres et revetement SeaTeck

Key Specifications

• Length: 5.92 m (19.42 ft)
• Beam: 2.20 m
• Capacity: Up to 6 people (some sources note 7)
• Displacement: 750 kg
• Draft: 0.35 m
• Fuel Capacity: 90 liters
• Material: Polyester/Fiberglass (VTR)
• CE Category: C (coastal waters, lakes, inland waters)
• Recommended Engine: 115 CV outboard (max 140 CV)