STERK 31 impresses with Mediterranean-inspired design, state-of-the-art technology, and perfect functionality. Of the three models available, the STERK 31 RC was the first one introduced. The wet-bar version and the cabin version followed in 2023.

The boat exudes magnificence: a super sports hull shape, a focused driving cockpit, a large 530-liter (140 US Gal) fuel tank, two spacious sun loungers, and an extra-large T-top are just a few of the many unique features you will enjoy. Fine details such as our hull and deck bonding method with invisible seams highlight STERK exclusivity and luxury engineering.

With up to 600 HP, the drive-by-wire interface ensures simple, precise transmission and control of powerful, sporty performance.
Manufactured in Germany.

Advanced technologies

The Supersport hull shape has been designed for fast running and agile response. It features a twin stepped deep V layout with strategically placed spray rails to enhance lift and reduce spray. Hundreds of hours by CFD testing resulted in exhilarating performance while maintaining a safe, predictable handling.

A novel feature unique to STERK are hooked rails on the aft planing surface. Combined with our negative chines, they provide great bite and less heel in fast turns and prevent spinout while evoking a great feeling of confidence synonymous with the STERK name.

Extremely stable and lightweight composite materials are handcrafted by our specialists in a completely new manufacturing facility.

Sterk Yachts


For overnight trips, the RC version comes with a large sunbed and a cosy cabin with accommodation for 2 people. A comfortable, private bathroom and large aft platform offer highest quality comfort during your nights on board, allowing you to just forget, relax and enjoy.

Sterk Yachts

Sterk 31WB

The WB version presents itself with a well-designed bar, dining lounge, and kitchen for wonderful moments with friends or family. Comfortable bathroom, large aft platform, extra spacious sitting area, wet bar with refrigerator, and kitchenette will ensure maximum comfort during your stay on board.

Facts and Equipment

CECat.B = 6 Pax CECat.C = 9 Pax
Fuel tank = 347/530 l (92/140 US.Gal)
Length incl. Motor = 9,73 m (32 ft)
Total length = 9,28 m (30,4 ft)
Width = 2,99 m (9,8 ft)
Weight w/o engines = 2620 kg (5776 lbs)
Draft incl. engine = 0,84 m (2,8 ft)

Air draft incl. t-top = 2,4 m (7,9 ft)
Air draft excl. t-top = 1,87 m (6,2 ft)
Max. load = 4250 kg (9370 lbs)
v/Cruise = 30 knots (34 mph)
v/Max w/o t-top= ±60 knots (69 mph)
Power max. = 2 x 221 kW (2 x 300 hp)

EVA soft teak deck. CE certified 347 l fuel tank ready installed according CE. 4 pcs stainless steel cleats 180 mm (bow, rear). Railing stainless steel. Bow storage. Bow U-seating cushions made of Silvertex, champagne. Ergonomic driver and passenger seat rotatable with standing function made of Silvertex, champagne. Rear sofa with grab handles made of Silvertex, champagne. Aft sun lounger made of Silvertex, champagne. Big storage with front door in steering console. Q double 10 inch chartplotter with 4G modem, NMEA, Q App. Main switch panel. Main wiring harness. El. Switch panel. Battery harness. 3 pcs. fuse box. 7 cup holders. Teak lattice floor in bathroom. Bilge pump system consisting of 3 el. Pumps. 1 manual bilge pump in fuel tank compartment. Drain system. Folding st. steel bathing ladder with two handles for easy exit. Horn. Windscreen made of high-quality Plexiglass with frame and coaming. 2 armrests in the cockpit for driver and passenger. Leather steering wheel. Declaration of conformity.

Sterk Yachts


You can configure your own boat according to your preferences on the Sterk Yachts website. Choose your preferences regarding the model, appearance, teak, upholstery, bathrooms, cockpit, engines, special equipment, awnings, and more.