With 13.5 Modern Classic

  • Boat REF#  ·  313722
  • Length  ·  4.15m
  • Year  ·  1975
  • Construction  ·  GRP
  • Underwater profile  ·  Planing
  • Engine  ·  1 x gas 2 stroke 25hp, Mariner 25 (unknown year)
  • Lying  ·  taverham
Boatshed Norfolk
Boatshed Norfolk
Gary Travis

Extra Details

Designer With Boats NL
Builder With Boats (Now Bonwitco)
Lying taverham
Fuel capacity 20.0 ltr (4.4 USG) Total - 1 Tanks


Engine 1 x gas 2 stroke 25hp
Engine make and model Mariner 25 (unknown year)
Engine Hours Not Recorded
Engine Cooled Direct
Steering wheel
Drive outboard
Prop(s) 3 Blade Aluminium
Fuel consumption (approx) 2.5 ltr (0.6 USG) /hour At Cruising Speed
Cruising speed (approx) 5 knots
Max speed (approx) 20 knots


Length 4.15m
LOD 4.15m
LWL 3.96m
Beam 1.98m
Draft Min 0.35m
Draft Max 0.55m
Displacement 750kg (1,653.8lbs)
Storage Ashore


Construction GRP
Underwater profile Planing
Finish Gelcoat finish

Deck Gear

Cockpit cover

Broker's Comments

An exceptionally well presented With 13.5 (Bonwitco) classic sport cruiser/day boat.

This boat has spent most of her life undercover and on her trailer. The hull is in original gelcoat and I cannot see a mark on her. She is easily towed by a small saloon car and offers the ability to explore many of the inland waterways here and abroad.

There are (not shown in the pictures) 2 seat cushions for the helm seats.

Built by "With" (pronounced Wit) of Holland she is a lovely looking and versatile boat at a very sensible price.

These boat details are subject to contract.
Note: Offers on the asking price may be considered.

This With 13.5 Modern Classic has been personally photographed and viewed by Gary of Boatshed Norfolk. Click here for contact details.

Owners FAQ's

How long have you owned the boat for?

4 years

Why are you selling her?

Buying a new boat

Where have you sailed her?

Norfolk Broads

The particulars herein are intended to give a fair description of the vessel but are not guaranteed as accurate. They shall not form part of any offer or contract for the sale of the vessel. The prospective purchaser is recommended to independently check the particulars. The vendor is not selling in the course of a business unless otherwise stated. Personal property is excluded from the sale of the vessel unless specifically included in the listing specifications above or in a Purchase Contract. Personal property may be equipment or gear not permanently attached to the vessel including but not limited to: artwork, entertainment equipment, fishing equipment, TV receivers, recreational equipment, kayaks, tools, and personal appliances. Photos that may incidentally depict owners' personal property do not convey that such items are included in the sale of the vessel unless specifically listed herein.

Comments 0

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