The Ericson Yachts 29 1973 vs Ericson Yachts 36C 1978 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.
The Ericson Yachts 36C 1978 tops out at 28 hp. Engine specs for the Ericson Yachts 29 1973 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Ericson Yachts 36C 1978 is rated for 10 passengers, while the Ericson Yachts 29 1973 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Ericson Yachts 36C 1978 could be the deciding factor.
The Ericson Yachts 36C 1978 has a documented displacement of 16 000 lbs. Displacement data wasn't available for the other boat in this comparison.
The Ericson Yachts 36C 1978 has a documented auxiliary engine of 28 hp.
Bottom line: The Ericson Yachts 36C 1978 at 36,0 ft offers more living space, greater range, and a more substantial offshore capability. The Ericson Yachts 29 1973 at 30,0 ft is the easier, lower-cost option — simpler to crew and a strong choice for coastal and day sailing.