Aspen C107

Outboard power gives the C107 a higher top end and a wider range of efficient speeds and a higher top end for cruisers to make the most of their time on the water.

The C107 is unlike any other boat ever designed, with asymmetrical hulls and asymmetrical power.

Aspen Power Catamarans C107

Perhaps counterintuitively, this is the quietest Aspen ever, and she scoots across the bay smoothly, under power from either one or both of her outboards rated for 200- and 70-horsepower engines. The outboards provide a balance for our Power Proa hull, though we changed the starboard hull so it no longer has the keel form and prop pocket. The engines are rated for the same maximum rpm range of 5,000 to 6,000, have the same lower-unit gear ratio, and use similarly pitched props. The hull shape at the bow still lets the boat run in balance: No helm correction is needed, and hands-free tracking is on par with our inboard design.

The C107 has a comfortable salon area with galley to port and a dinette to starboard. The galley is equipped with a propane stove and oven, and a refrigerator. The dinette seats four and converts to a double berth. Belowdecks, accommodations include a master forward with a king-size berth, and a separate enclosed head with shower, and there’s a quarter-berth beneath the galley. She’s nicely appointed with Burmese teak, a custom-selected tile backsplash, and more. The C107 is a true cruising yacht that makes the most of today’s outboards for quiet, efficient operation.

Aspen C107








80 gal.


69 sq.ft.


Get a Closer Look at the C107 in This Video


  • LOA w/motors down: 36’ 8”
  • Beam: 10’
  • Draft engines half tilt: 22”
  • Est. Weight Dry:9,300 lb.
  • Standard HP, Yamaha: 200/70
  • Fuel Tanks (standard): 80 gal.
  • Fuel Tanks (optional): 130 gal.
  • Range at 23 mph: est. 236 miles
  • Trolling Range: est. 1,209 miles
  • Cockpit: 69 sq.ft.
  • Water Tank: 50 gal.
  • Waste Tank: 30 gal.
  • Head: 1
  • Master Stateroom: King
  • Bridge Clearance, Mast Down, in water: 8’2″
  • Bridge Clearance, Mast Down, on trailer: 12’8″
Aspen Power Catamarans C107 Price Sheet
c107 layout topside
c107 layout

Performance of The Aspen C107

Engines Running Simultaneously
Yamaha 200hp Starboard & 70hp Port w/ SS Props: 14.5×13 Pitch Starboard, 13.5×15 Pitch Port | 15-20kt Winds, 2-3′ Seas | 3/4 Fuel, 1/2 Water, 3 Adults | March 12, 2019

Running Only on Port 70hp Engine

W/ 10% Reserves