The Hallberg - Rassy 29 1982 vs Hallberg - Rassy 340 2017 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.

Size is the most obvious dividing line here. The Hallberg - Rassy 340 2017 measures 35,1 feet overall (2017), giving it roughly 5,9 additional feet of deck space compared to the Hallberg - Rassy 29 1982 at 29,2 feet (1982). Weight tells a clearer story for trailering families: the Hallberg - Rassy 340 2017 tips the scales at 13 145 lbs — 4 765 lbs less than the Hallberg - Rassy 29 1982 at 8 380 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 18 hp for the Hallberg - Rassy 29 1982 and 29 hp for the Hallberg - Rassy 340 2017. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Hallberg - Rassy 340 2017 carries 50 gallons versus 16 gallons in the Hallberg - Rassy 29 1982. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Hallberg - Rassy 340 2017 is rated for 10 passengers, while the Hallberg - Rassy 29 1982 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Hallberg - Rassy 340 2017 could be the deciding factor.

Displacement is where these two sailboats genuinely part ways. The Hallberg - Rassy 340 2017 displaces 13 145 lbs — a 4 765-lb difference over the Hallberg - Rassy 29 1982 at 8 380 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.

Both boats draw a similar depth — 5,3 ft and 6,2 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.

For auxiliary power the Hallberg - Rassy 340 2017 carries a 29-hp engine against 18 hp on the Hallberg - Rassy 29 1982. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.

For extended cruising, water capacity matters: the Hallberg - Rassy 340 2017 carries 73 gallons versus 32 gallons on the Hallberg - Rassy 29 1982 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.