B-Atlas Boat Guide · SILV-312-SC
Silverton 312 Sedan Cruiser Sedan Cruiser
1993–1999
The Silverton 312 Sedan Cruiser is a 1993–99 compact flybridge family cruiser notable for a documented propulsion change during the run: early boats used gasoline sterndrives while later boats used V-drive inboards. B-Atlas keeps this as one canonical model because the hull and marketed identity remain continuous.

- LOA
- 32′ / 9.75 m
- LWL
- Unknown
- Beam
- 11′ 6″ / 3.51 m
- Draft
- 2′ 8″ / 0.81 m
- Hull behaviour
- Planing
- Fuel
- Gasoline
- Propulsion
- Shaft
- Engine configuration
- Twin sterndrives early; twin V-drive inboards later
- Displacement cruise
- Unknown
- Faster / planing cruise
- Unknown
- Boat family
- Cruiser
- Construction
- Fiberglass
Best for
- Family cruising
- Buyers wanting a flybridge in a compact package
- Protected and coastal waters
Trade-offs
- Propulsion system varies materially by year
- Compact interior uses privacy curtains rather than fully enclosed cabins
- Individual listings must be checked before applying drivetrain-based filters
Known concerns
- No model-specific concern has been promoted to B-Atlas’s evidence threshold. This does not mean the model has no age-, condition- or hull-specific risks.
Inspection focus
- Inspect deck, window and hardware penetrations for moisture
- Inspect fuel tanks, exhaust, cooling, wiring and steering
- Verify engines, transmissions, shafts, drives, struts and rudders as applicable
- Confirm factory propulsion and layout against model year
Continue researching
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About this record
B-Atlas preserves uncertainty: missing information remains unknown rather than being treated as a negative. Specifications and guidance describe the model record; individual boats can differ by year, equipment, refit and condition.