Supra Launch 21V 2008 vs Supra Launch LTS 2004 - Boat Spec Comparison

Q: Which is easier to trailer - the Supra Launch 21V 2008 or the Supra Launch LTS 2004?

For trailering, the Supra Launch LTS 2004 has the edge at 2 850 lbs dry weight versus 3 400 lbs for the Supra Launch 21V 2008. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Q: What is the maximum horsepower rating for these boats?

The Supra Launch 21V 2008 has a documented max rating of 450 hp. Engine specifications for the Supra Launch LTS 2004 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Supra Launch 21V 2008 is Coast Guard rated for 13 passengers, while the Supra Launch LTS 2004 is certified for 10. Note that legal capacity and comfortable capacity aren't always the same thing - on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Q: Which boat is wider, and does it affect trailering?

The Supra Launch 21V 2008 measures 100" wide, compared to 95" for the Supra Launch LTS 2004. The US standard-width towing limit is 8’6" (102") in most states - anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Q: Which boat has the larger fuel tank - the Supra Launch 21V 2008 or the Supra Launch LTS 2004?

The Supra Launch 21V 2008 has the bigger tank at 40 gallons, versus 34 gallons on the Supra Launch LTS 2004. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Supra Launch 21V 2008 and Supra Launch LTS 2004 from the same manufacturer?

Yes - both the Supra Launch 21V 2008 and the Supra Launch LTS 2004 are built by Supra. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

Boat Comparison

Supra Launch 21V 2008 vs Supra Launch LTS 2004

Supra

Supra Launch 21V 2008

2008

View full specs →

Supra

Supra Launch LTS 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Supra Launch 21V 2008 vs Supra Launch LTS 2004: Same Brand, Different Boat

The Supra Launch 21V 2008 vs Supra Launch LTS 2004 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 Supra Launch 21V 2008 carries a rated maximum of 450 hp. Engine data for the Supra Launch LTS 2004 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Supra Launch 21V 2008 carries 40 gallons versus 34 gallons in the Supra Launch LTS 2004. 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 Supra Launch 21V 2008 is rated for 13 passengers, while the Supra Launch LTS 2004 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Supra Launch 21V 2008 could be the deciding factor.

Bottom line: Choose the Supra Launch 21V 2008 if your priority is putting more people on the water - it handles 13 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Supra Launch LTS 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.

General Boat Info

MakeSupra

ModelLaunch 21V

ModelLaunch LTS

Model Year2008

Model Year2004

Measurements / Dimensions

Beam100 in.

Beam95 in.

Beam - Meters2.54

Beam - Meters2.41

Beam - Inches100

Beam - Inches95

Draft [max] - Detail25 in.

Draft [max] - Detail21 in.

Draft [max] - Meters0.64

Draft [max] - Meters0.53

Draft [max] - Inches25

Draft [max] - Inches21

Weight - Detail3,400 lbs.

Weight - Detail2850 lbs.

Weight - kg1542.21

Weight - kg1292.74

Weight - lbs.3400

Weight - lbs.2850

Length - Feet21

Length - Feetnot available

Length - Inches2

Length - Inchesnot available

Length [over all with swim platform]23 ft.

Length [over all with swim platform]not available

Length overall - Detail21 ft. 2 in.

Length overall - Detail19 ft. 11.5 in.

Length overall - Meters6.45

Length overall - Meters6.1

Length overall - Inches254

Length overall - Inches239.5

Body / Hull

Hull materialFiberglass

Hull materialnot available

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Engine/s standardIndmar Assult V8,5.7 l, EFI (325 hp) with E-Z cruise control

Engine/s standard320 HP

Fuel tank capacity - Detail40 gal.

Fuel tank capacity - Detail34 gal.

Fuel tank capacity - Liters151.42

Fuel tank capacity - Liters128.7

Fuel tank capacity - Gal40

Fuel tank capacity - Gal34

Fuel typeGas

Fuel typenot available

Drive typeV-drive

Drive typenot available

Engine max450 hp

Engine maxnot available

Operational Info

Maximum capacity1,775 lbs.

Maximum capacitynot available

Maximum people13

Maximum people10 people

Trailer Info

Trailer - DetailTandem-axle with swingaway tongue, color-matched

Trailer - Detailnot available

Supra Launch 21V 2008 vs Supra Launch LTS 2004 - Common Questions

Which is easier to trailer - the Supra Launch 21V 2008 or the Supra Launch LTS 2004?

For trailering, the Supra Launch LTS 2004 has the edge at 2 850 lbs dry weight versus 3 400 lbs for the Supra Launch 21V 2008. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

What is the maximum horsepower rating for these boats?

The Supra Launch 21V 2008 has a documented max rating of 450 hp. Engine specifications for the Supra Launch LTS 2004 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Supra Launch 21V 2008 is Coast Guard rated for 13 passengers, while the Supra Launch LTS 2004 is certified for 10. Note that legal capacity and comfortable capacity aren't always the same thing - on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Which boat is wider, and does it affect trailering?

The Supra Launch 21V 2008 measures 100" wide, compared to 95" for the Supra Launch LTS 2004. The US standard-width towing limit is 8’6" (102") in most states - anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Which boat has the larger fuel tank - the Supra Launch 21V 2008 or the Supra Launch LTS 2004?

The Supra Launch 21V 2008 has the bigger tank at 40 gallons, versus 34 gallons on the Supra Launch LTS 2004. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Supra Launch 21V 2008 and Supra Launch LTS 2004 from the same manufacturer?

Yes - both the Supra Launch 21V 2008 and the Supra Launch LTS 2004 are built by Supra. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

← Supra Launch 21V 2008 full specs ← Supra Launch LTS 2004 full specs