The Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 vs Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department — Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 at 47,6 ft versus Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008 at 47,6 ft. At 31 526 lbs and 31 526 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 100 hp, the Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 has a 25-hp advantage over the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008's 75-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 carries 106 gallons versus 66 gallons in the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 14 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Both boats sit in a similar displacement bracket — 31 526 lbs for the Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 and 31 526 lbs for the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008. Comparable displacement means broadly similar seakeeping behaviour and load capacity, though hull form and ballast ratio will still produce noticeably different sailing characteristics.
Draft is a practical consideration that many buyers underestimate until they're already at the marina. The Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 draws 7,6 ft, compared to 6,1 ft for the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008. That 1,5-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.
The Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 uses Sloop rigging. Helm style differs too: the Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 uses a 1 wheel versus a 2 wheels on the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008. Wheel helms give better leverage and visibility on larger boats; tillers offer direct feedback and simplicity on smaller ones. For auxiliary power the Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 carries a 100-hp engine against 75 hp on the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.
Hull speed is rated at 8,7 knots for the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008 and 8,7 knots for the Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011. For extended cruising, water capacity matters: the Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 carries 159 gallons versus 129 gallons on the Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Delphia Yachts Delphia 46 DS - Deep draft Deep draft 2011 and Delphia Yachts Delphia 47 - Shoal draft Shoal draft 2008 are closely matched on paper. A sea trial on both in representative conditions is the only reliable way to find which one suits your sailing style, home port, and intended cruising ground.