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Used Boat Dealers in Seneca, SC

7 of the 13 boat dealers we list in Seneca have used boats in current inventory.

A map pin only tells you a dealer sells boats, not whether the lot has any used stock today — inventory turns over week to week and most listings never make it onto Google. Every dealer tagged here has used or pre-owned boats confirmed on their own website's inventory page or by phone with the sales desk.

  1. Boathouse of Seneca

    520 W North 1st St, Seneca, SC 29678-3141

    Mon-Fri 10am-6pm, Sat 9am-2pm

    New boatsUsed boatsService deptPartsFinancing
    Call Website Directions

  2. D1 Automotive And Marine

    901 W North 1st St, Seneca, SC 29678-2530

    Mon 9am-5pm, Tue 9am-5pm, Wed 9am-5pm, Thu 9am-5pm, Fri 9am-5pm, Sat 9am-12pm, Sun 12am-12am

    Used boatsService dept
    Call Website Directions

  3. Jestski Seadoo Waverunner of Seneca

    329-A U.S. 76, Seneca, SC 29678

    Tue-Sat 9am-6pm

    New boatsUsed boatsService deptPartsFinancing
    Call Website Directions

  4. Keowee Jetski Sales & Service

    333 Rochester Hwy, Seneca, SC 29672-2406

    Tue-Sat 9am-6pm

    New boatsUsed boatsService deptPartsFinancing
    Call Directions

  5. Performance PowerSports & Marine

    329 By Pass 123, Seneca, SC 29678

    Tue-Sat 9am-6pm

    New boatsUsed boatsService deptPartsFinancing
    Call Website Directions

  6. WaterSports Central

    466 W North 1st St, Seneca, SC 29678-3139

    New boatsUsed boatsService deptPartsFinancing
    Call Website Directions

  7. Watersports Central Upstate

    10126 Swansea Ln, Seneca, SC 29678-2961

    New boatsUsed boatsService deptPartsFinancing
    Call Website Directions
Call before you drive out. Used inventory moves fast — a boat listed online Monday can be sold by Friday — so ask the salesperson to pull the hull ID (HIN) and confirm it's still on the lot, not just "in the system" from a trade-in that hasn't arrived yet.

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Good to know

Do boat dealers sell used boats, or only new?

Most full-service dealers carry both, taking used boats in on trade when a customer upgrades to a new model. Pontoons and bass boats in the $8,000-$20,000 range turn over fastest; used boats sit anywhere from a few days to a couple months depending on season, with spring (March-May) bringing the deepest selection.

Is it cheaper to buy a used boat from a dealer or a private seller?

Dealers typically price 10-20% above private-party for the same boat, but that premium usually includes a mechanical inspection, a short warranty (30-90 days is common), and financing through the dealership. A private seller has no markup but also no recourse if the outboard fails a week later.