Detailed Evaluation & Buyer Recommendation
Crownline 21 SS 2011 vs Crownline 275 CCR 2009 — Same Brand, Different Boat
Matching a modified vee Crownline 21 SS 2011 against a deep vee Crownline 275 CCR 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
Size is the most obvious dividing line here. The Crownline 275 CCR 2009 measures 28,0 feet overall (2009), giving it roughly 7,2 additional feet of deck space compared to the Crownline 21 SS 2011 at 20,8 feet (2011). At 37 lbs and 67 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 425 hp, the Crownline 275 CCR 2009 has a 105-hp advantage over the Crownline 21 SS 2011's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crownline 275 CCR 2009 carries 75 gallons versus 41 gallons in the Crownline 21 SS 2011. 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 Crownline 275 CCR 2009 is rated for 8 passengers, while the Crownline 21 SS 2011 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crownline 275 CCR 2009 could be the deciding factor.
Bottom line: Choose the Crownline 275 CCR 2009 if your priority is putting more people on the water — it handles 8 passengers and at 28,0 ft it has the deck room to back that rating up comfortably. The Crownline 21 SS 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.
General Boat Info
MakeCrownline
MakeCrownline
Model Year2011
Model Year2009
Measurements / Dimensions
Beam102 in. (2.59 m)
Beam102 in. (2.59 m)
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Bridge clearance - Detail49 in. (1.24 m)
Bridge clearance - Detail66 in. (1.7 m)
Bridge clearance - Meters1.24
Bridge clearance - Meters1.68
Bridge clearance - Inches49
Bridge clearance - Inches66
Deadrise16℃
Deadrise20℃
Draft [drive up] - Detail16 in. (41 cm)
Draft [drive up] - Detail24 in. (61 cm)
Draft [drive up] meters0.41
Draft [drive up] meters0.61
Draft [drive up] inches16
Draft [drive up] inches24
Draft [max] - Detail30 in. (76 cm)
Draft [max] - Detail39 in. (99 cm)
Draft [max] - Meters0.76
Draft [max] - Meters0.99
Draft [max] - Inches3
Draft [max] - Inches39
Weight - Detail3,500 - 3,700 lbs. (1,588 - 1,678 kg)
Weight - Detail6,500 - 6,700 lbs. (2,948 - 3,039 kg)
Weight - kg1678.29
Weight - kg3039.07
Weight - lbs.37
Weight - lbs.67
Length - Feet20.83
Length - Feet28
Length overall - Detail20 ft. 10 in. (6.35 m)
Length overall - Detail28 ft. 8 in. (8.74 m)
Length overall - Meters6.35
Length overall - Meters8.74
Length overall - Inches25
Length overall - Inches344
Length - Metersnot available
Length - Meters8.74
Length - Inchesnot available
Length - Inches8
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine makeMercury
Engine makeMercury
Engine model5.0 l MPI Alpha
Engine model350 MAG MPI Bravo III
Fuel tank capacity - Detail41 gal. (155 l)
Fuel tank capacity - Detail75 gal. (284 l)
Fuel tank capacity - Liters155.2
Fuel tank capacity - Liters283.91
Fuel tank capacity - Gal41
Fuel tank capacity - Gal75
Drive typeI/O
Drive typeInboard
Horsepower260 php
Horsepower300 php
Engine max320 php
Engine max425 hp
Operational Info
Maximum capacity1,442 lbs. (654 kg)
Maximum capacitynot available
Maximum people1
Maximum peoplenot available