Nimbus 405 Coupe 2022 boat specs
Nimbus
Nimbus 405 Coupe 2022
2022
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VS
Nimbus Tender 11 2020 boat specs
Nimbus
Nimbus Tender 11 2020
2020
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Nimbus 405 Coupe 2022 vs Nimbus Tender 11 2020 — Same Brand, Different Boat

The Nimbus 405 Coupe 2022 vs Nimbus Tender 11 2020 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.

Both boats share a closely matched power ceiling — 320 hp for the Nimbus 405 Coupe 2022 and 300 hp for the Nimbus Tender 11 2020. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Nimbus 405 Coupe 2022 carries 264 gallons versus 225 gallons in the Nimbus Tender 11 2020. 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 Nimbus 405 Coupe 2022 is rated for 13 passengers, while the Nimbus Tender 11 2020 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Nimbus 405 Coupe 2022 could be the deciding factor.

Bottom line: Choose the Nimbus 405 Coupe 2022 if your priority is putting more people on the water — it handles 13 passengers and at 44,0 ft it has the deck room to back that rating up comfortably. The Nimbus Tender 11 2020 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 12 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail44.00 ft
Length overall - Detail40.70 ft
Length - Feet44
Length - Feet40.7
Length overall - Meters13.41
Length overall - Meters12.41
Length overall - Inches528
Length overall - Inches488
Beam12.80 ft
Beam11.35 ft
Beam - Meters3.9
Beam - Meters3.46
Beam - Inches154
Beam - Inches136
Draft [max] - Detail3.50 ft
Draft [max] - Detail3.00 ft
Draft [max] - Meters1.07
Draft [max] - Meters0.91
Draft [max] - Inches42
Draft [max] - Inches36
Displacement26126.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal264
Fuel tank capacity - Gal224.54
Fuel tank capacity - Liters999.35
Fuel tank capacity - Liters849.98
Engine makeVolvo Penta
Engine makeMercury Verado
Horsepower320 hp
Horsepower300 hp
Fuel typeDiesel
Fuel typenot available
Drive typeinboard
Drive typeoutboard
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine MakeMercury Verado
Engine 2 Engine ModelD6-37
Engine 2 Engine ModelV-8
Engine 2 Horsepower370 hp
Engine 2 Horsepower300 hp
Engine 2 Fuel TypeDiesel
Engine 2 Fuel Typenot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typeoutboard
Engine modelnot available
Engine modelV8
Operational Info
Sleeping capacity6
Sleeping capacity4
Cabins3
Cabins2
Head2
Headnot available
Water capacity105.6
Water capacity35
Holding tank capacity - Gal35.7
Holding tank capacity - Galnot available
Holding tank capacity - Liters135.14
Holding tank capacity - Litersnot available
Boat typePower
Boat typePower
Performance
Maximum speednot available
Maximum speed40
Maximum speed measurenot available
Maximum speed measureknots

Nimbus 405 Coupe 2022 vs Nimbus Tender 11 2020 — Common Questions

Which is the larger boat — the Nimbus 405 Coupe 2022 or the Nimbus Tender 11 2020?
The Nimbus 405 Coupe 2022 is the longer of the two at 44,0 feet overall. The Nimbus Tender 11 2020 comes in at 40,7 feet, making it roughly 3,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Nimbus 405 Coupe 2022 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Nimbus Tender 11 2020 tops out at 300 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Nimbus 405 Coupe 2022 is Coast Guard rated for 13 passengers, while the Nimbus Tender 11 2020 is certified for 12. 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 Nimbus 405 Coupe 2022 measures 154" wide, compared to 136" for the Nimbus Tender 11 2020. 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 Nimbus 405 Coupe 2022 or the Nimbus Tender 11 2020?
The Nimbus 405 Coupe 2022 has the bigger tank at 264 gallons, versus 225 gallons on the Nimbus Tender 11 2020. That 39-gallon difference translates to roughly 118–197 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Nimbus 405 Coupe 2022 and Nimbus Tender 11 2020 from the same manufacturer?
Yes — both the Nimbus 405 Coupe 2022 and the Nimbus Tender 11 2020 are built by Nimbus. 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.