2011 Crownline Boats 21 SS
$16,995
Boat in Spirit Lake, IA 51360 US
21 SS
1 Engine (MerCruiser)
20 feet
Gas
Fiberglass/Reinforced
* Elevate your time on the water with this stunning 2011 Crownline 21SS. Known for its sophisticated lines and robust build quality, this 21-foot bowrider is the perfect choice for families who refuse to compromise on either luxury or performance. Whether you're carving tight turns for watersports or enjoying a quiet sunset cruise, the 21SS offers a level of refinement that "lesser" boats simply cannot match.
Patented F.A.S.T. Tab® Performance
This isn't just a standard hull. The 21SS features Crownline's patented Fin-Assisted Safe Turn (F.A.S.T.) Tab® hull design:
Vented Chines: Aerates the running surface to reduce drag and increase fuel economy.
Improved Stability: Enhanced slow-speed and high-speed turning stability.
Faster Plane: Significantly reduced bow rise, getting you up and running more quickly.
Power & Specifications
Engine: 4.3L V6 TKS (220 HP) delivering reliable, smooth power.
Capacity: 10 passengers with deep, secure seating.
Speed: Capable of reaching speeds up to 41 knots (approx. 47 mph).
Tanks: 41-gallon fuel capacity for long days of uninterrupted fun.
Luxury & Cockpit Features
Social Layout: "U-Wrap" cockpit seating with premium driver and passenger bucket seats featuring flip-up bolsters.
Convenience: Side transom walk-thru for easy boarding and snap-out marine carpet for effortless cleaning.
Premium Audio: Waterproof Clarion sound system with multiple speakers throughout the boat.
Ample Storage: Oversized in-floor ski locker with gas-assisted hatch and plenty of under-seat compartments. Trailer included!
Price History
| Date | Event | Price |
|---|---|---|
| 10/22/25 | Initial price | $16,995 |
2011 Crownline Boats 21 SS Video Tours
Overview from around the web 2011 Crownline Boats 21 SS
Customers praise the 2011 Crownline Boats 21 SS for its sleek design and versatile performance on the water
Many highlight its smooth handling and reliable engine, making it ideal for both leisurely cruises and watersports. The spacious and comfortable seating arrangement receives positive remarks, providing ample room for family and friends. Users also appreciate the quality craftsmanship and attention to detail throughout the boat, noting that it delivers excellent value for its size and price. Overall, the 21 SS model is admired for combining style, functionality, and a fun boating experience.
The Biggest Pros and Cons
The 2011 Crownline Boats 21 SS offers a blend of style, performance, and comfort, making it a popular choice for recreational boaters. Here are some pros and cons to consider:
Pros
Sleek Design: The 21 SS features a modern and sporty appearance with clean lines and a well-thought-out layout.
Performance: Powered typically by reliable engines, it delivers good speed and handling, suitable for water sports and cruising.
Comfortable Seating: The boat provides ample seating with plush cushions, making it ideal for family outings.
Versatile Layout: Its open bow and spacious cockpit allow for flexible use, whether relaxing or entertaining guests.
Quality Build: Known for solid construction and durable materials that stand up well to regular use.
Cons
Limited Storage: Some users find that storage compartments are somewhat limited for extended trips or carrying a lot of gear.
Size Constraints: At 21 feet, it may feel a bit compact for larger groups or those seeking overnight accommodations.
Fuel Efficiency: Depending on the engine choice and usage, fuel consumption can be higher compared to smaller, lighter boats.
Maintenance: As with many boats of this category and age, upkeep can require regular attention to keep it in top condition.
Made For
The 2011 Crownline Boats 21 SS is ideal for boating enthusiasts seeking a stylish and versatile bowrider that combines performance with comfort. Perfect for small families or groups of friends, this boat is great for day cruising, water sports, and waterside relaxation. Its size and features make it well-suited for those who want an easy-to-handle vessel that delivers a smooth ride and ample seating without sacrificing agility or fuel efficiency.
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Meet the Broker

Address
Boat Location
Contact Boji Boat Brokers
1520 Hudson Ave W, Spirit Lake, IA, 51360






















