The Grand Banks 32 is the cheapest way into a classic Grand Banks, but it is a single-engine boat whose fuel tanks hide their corrosion under the side decks. These checks are re-ranked for the 32: start with the tanks, and weight the one engine and its running gear heavily because there is no backup.
The tanks are the 32's named weak spot, twin black-iron tanks tucked under the side decks that rust where you cannot see them, so check the caulk and teak around each deck fill and sniff for diesel.
A classic 32 is almost always single-screw, so the one Lehman, shaft, cutless bearing, prop, rudder, and steering are all single points of failure with no second engine to get you home.
The riser corrodes internally with no outside warning and can cook the exhaust hose or push raw water back toward the one engine, and the part is cheap (about $140) next to the damage it causes.
The plywood-cored subdeck rots as the bungs pop and the screws leak, and stripping and reglassing a boat this size runs $20,000 to $30,000 or more.
Many old Grand Banks were factory-wired 32V, an orphan system, and although 32s are more often 12V you must verify by battery count and alternator, because a conversion means resizing all the wire.
The 32 switched from wood to fiberglass at the 1973 to 1974 line and the two are indistinguishable on a walkthrough, and a wood boat needs a wood-savvy surveyor to check keel bolts, rudder post, shaft log, and fastener wicking.
On the 32 the side decks sit right over the fuel tanks, so a soft deck is both a core repair and a warning that water is dripping onto the steel tank below.
The teak parquet sole doubles as the engine-access hatch, so rot there is both a structural problem and a place you least want the floor to give way while climbing down to the engine.
Early cabin sides leak through the fastenings and rot from the fastener lines outward, and cabin-side rot is a costly, recurring 32 repair.
Seized, handle-less seacocks are a common safety finding, and with one rudder and no second engine a steering failure is not a limp-home situation.
The full Grand Banks 32 Classic volume walks every point in depth, with the fix costs, the service data, and the parts sources. Leave your email for the printable checklist and word the moment the doors open.