Detailed Evaluation & Buyer Recommendation
Caravelle 186 Bowrider 2008 vs Caravelle 218 Deck Boat 2003 — Same Brand, Different Boat
The Caravelle 186 Bowrider 2008 vs Caravelle 218 Deck Boat 2003 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
The power gap is worth calling out. Rated to 225 hp, the Caravelle 186 Bowrider 2008 has a 193-hp advantage over the Caravelle 218 Deck Boat 2003's 32-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 gal and 5 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Caravelle 186 Bowrider 2008 is rated for 5 passengers, while the Caravelle 218 Deck Boat 2003 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Caravelle 186 Bowrider 2008 could be the deciding factor.
Bottom line: Choose the Caravelle 186 Bowrider 2008 if your priority is putting more people on the water — it handles 5 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Caravelle 218 Deck Boat 2003 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
MakeCaravelle
MakeCaravelle
Model186 Bowrider
Model218 Deck Boat
Model Year2008
Model Year2003
Measurements / Dimensions
Beam8 ft. 0 in
Beam8 ft. 6 in
Beam - Meters2.44
Beam - Meters2.59
Beam - Inches96
Beam - Inches102
Deadrise20℃
Deadrise16 degrees
Draft [drive up] - DetailMercury: 17 in. Volvo: 21 in
Draft [drive up] - DetailMercury 17 in. - Volvo 22 in
Draft [drive up] meters0.53
Draft [drive up] meters0.56
Draft [drive up] inches21
Draft [drive up] inches22
Draft [max] - DetailMercury: 33 in. Volvo: 35 in
Draft [max] - DetailMercury 33 in. - Volvo 34 in
Draft [max] - Meters0.89
Draft [max] - Meters0.86
Draft [max] - Inches35
Draft [max] - Inches34
Weight - Detail2,700 lbs
Weight - Detail3400 lbs
Weight - kg1224.7
Weight - kg1542.21
Weight - lbs.27
Weight - lbs.34
Length - Feet18
Length - Feetnot available
Length overall - Detail18 ft. 0 in
Length overall - Detail21 ft. 0 in
Length overall - Meters5.49
Length overall - Meters6.4
Length overall - Inches216
Length overall - Inches252
Height - Detailnot available
Height - Detail6 ft. 10 in. with Tennessee tandem axle trailer
Height - Metersnot available
Height - Meters2.08
Height - Inchesnot available
Height - Inches82
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardVolvo 3.0L (wps) - 135 hp
Engine/s standardnot available
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Detail50 gal
Fuel tank capacity - Liters113.56
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal3
Fuel tank capacity - Gal5
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typenot available
Engine max225 hp
Engine max32
Trailer Info
Trailer - DetailTennessee, single-axle
Trailer - Detailnot available
Trailer - Height6 ft. 2 in
Trailer - Heightnot available
Trailer - Length over all21 ft. 2 in. (Removable trailer tongue will shorten length by approximately 16 in.)
Trailer - Length over allnot available
Trailer - Width8 ft. 6 in
Trailer - Widthnot available
Operational Info
Maximum peoplenot available
Maximum people1