Detailed Evaluation & Buyer Recommendation
Brig Boats Eagle 650 2017 vs Brig Boats Navigator 610 2021 — Same Brand, Different Boat
The Brig Boats Eagle 650 2017 vs Brig Boats Navigator 610 2021 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 are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: The Brig Boats Eagle 650 2017 and Brig Boats Navigator 610 2021 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
Measurements / Dimensions
Length overall - Detail21.00 ft
Length overall - Detail20.00 ft
Length - Feet21
Length - Feet20
Length overall - Meters6.4
Length overall - Meters6.1
Length overall - Inches252
Length overall - Inches240
Engine and Drivetrain
Fuel tank capacity - Gal2
Fuel tank capacity - Gal31.96
Fuel tank capacity - Liters757.08
Fuel tank capacity - Liters120.98
Engine makeEvinrude
Engine makeMercury
Drive typeoutboard
Drive typeoutboard
Operational Info
Water capacity45
Water capacitynot available
Boat typePower
Boat typePower
Brig Boats Eagle 650 2017 vs Brig Boats Navigator 610 2021 — Common Questions
Which is the larger boat — the Brig Boats Eagle 650 2017 or the Brig Boats Navigator 610 2021?
The Brig Boats Eagle 650 2017 is the longer of the two at 21,0 feet overall. The Brig Boats Navigator 610 2021 comes in at 20,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Brig Boats Eagle 650 2017 is Coast Guard rated for 6 passengers, while the Brig Boats Navigator 610 2021 is certified for 6. 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 Brig Boats Eagle 650 2017 or the Brig Boats Navigator 610 2021?
The Brig Boats Navigator 610 2021 has the bigger tank at 32 gallons, versus 2 gallons on the Brig Boats Eagle 650 2017. That 29-gallon difference translates to roughly 89–149 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Brig Boats Eagle 650 2017 and Brig Boats Navigator 610 2021 from the same manufacturer?
Yes — both the Brig Boats Eagle 650 2017 and the Brig Boats Navigator 610 2021 are built by Brig Boats. 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.