Supra Boats Comp Ts6m 1987 vs Supra Boats SL 2018 - Boat Spec Comparison

Q: Which is the larger boat — the Supra Boats Comp Ts6m 1987 or the Supra Boats SL 2018?

The Supra Boats SL 2018 is the longer of the two at 23,0 feet overall. The Supra Boats Comp Ts6m 1987 comes in at 20,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

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

The Supra Boats SL 2018 has a documented max rating of 450 hp. Engine specifications for the Supra Boats Comp Ts6m 1987 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 Boats Comp Ts6m 1987 is Coast Guard rated for 6 passengers, while the Supra Boats SL 2018 is certified for 7. 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 has the larger fuel tank — the Supra Boats Comp Ts6m 1987 or the Supra Boats SL 2018?

The Supra Boats SL 2018 has the bigger tank at 73 gallons, versus 2 gallons on the Supra Boats Comp Ts6m 1987. That 71-gallon difference translates to roughly 213–355 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Supra Boats Comp Ts6m 1987 and Supra Boats SL 2018 from the same manufacturer?

Yes — both the Supra Boats Comp Ts6m 1987 and the Supra Boats SL 2018 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 Boats Comp Ts6m 1987 vs Supra Boats SL 2018

Supra

Supra Boats Comp Ts6m 1987

1987

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Supra

Supra Boats SL 2018

2018

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Detailed Evaluation & Buyer Recommendation

Supra Boats Comp Ts6m 1987 vs Supra Boats SL 2018 — Same Brand, Different Boat

The Supra Boats Comp Ts6m 1987 vs Supra Boats SL 2018 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 Boats SL 2018 tops out at 450 hp. Engine specs for the Supra Boats Comp Ts6m 1987 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Supra Boats SL 2018 carries 73 gallons versus 2 gallons in the Supra Boats Comp Ts6m 1987. 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 Boats SL 2018 is rated for 7 passengers, while the Supra Boats Comp Ts6m 1987 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Supra Boats SL 2018 could be the deciding factor.

Bottom line: Choose the Supra Boats SL 2018 if your priority is putting more people on the water — it handles 7 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The Supra Boats Comp Ts6m 1987 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail20.00 ft

Length overall - Detail23.00 ft

Length - Feet20

Length - Feet23

Length overall - Meters6.1

Length overall - Meters7.01

Length overall - Inches240

Length overall - Inches276

Engine and Drivetrain

Fuel tank capacity - Gal2

Fuel tank capacity - Gal73

Fuel tank capacity - Liters75.71

Fuel tank capacity - Liters276.33

Engine makeFord

Engine makeIndmar

Fuel typeGas

Drive typeinboard

Horsepowernot available

Horsepower450 hp

Operational Info

Boat typePower

Supra Boats Comp Ts6m 1987 vs Supra Boats SL 2018 — Common Questions

Which is the larger boat — the Supra Boats Comp Ts6m 1987 or the Supra Boats SL 2018?

The Supra Boats SL 2018 is the longer of the two at 23,0 feet overall. The Supra Boats Comp Ts6m 1987 comes in at 20,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Supra Boats SL 2018 has a documented max rating of 450 hp. Engine specifications for the Supra Boats Comp Ts6m 1987 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 Boats Comp Ts6m 1987 is Coast Guard rated for 6 passengers, while the Supra Boats SL 2018 is certified for 7. 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 has the larger fuel tank — the Supra Boats Comp Ts6m 1987 or the Supra Boats SL 2018?

The Supra Boats SL 2018 has the bigger tank at 73 gallons, versus 2 gallons on the Supra Boats Comp Ts6m 1987. That 71-gallon difference translates to roughly 213–355 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Supra Boats Comp Ts6m 1987 and Supra Boats SL 2018 from the same manufacturer?

Yes — both the Supra Boats Comp Ts6m 1987 and the Supra Boats SL 2018 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 Boats Comp Ts6m 1987 full specs ← Supra Boats SL 2018 full specs