Beneteau First 34.7 2005 vs Beneteau First 435 1984 - Boat Spec Comparison

Q: Which is the larger boat — the Beneteau First 34.7 2005 or the Beneteau First 435 1984?

The Beneteau First 435 1984 is the longer of the two at 44,7 feet overall. The Beneteau First 34.7 2005 comes in at 34,0 feet, making it roughly 10,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

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

The Beneteau First 34.7 2005 has a documented max rating of 21 hp. Engine specifications for the Beneteau First 435 1984 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 Beneteau First 34.7 2005 is Coast Guard rated for 10 passengers, while the Beneteau First 435 1984 is certified for 13. 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 deeper draft — the Beneteau First 34.7 2005 or the Beneteau First 435 1984?

The Beneteau First 435 1984 has the deeper draft at 7,6 ft, versus 6,7 ft for the Beneteau First 34.7 2005. A deeper draft generally means better upwind performance and stability, but limits access to shallow anchorages and some marina berths. Always check the controlling depth of your home port and favourite cruising grounds before committing.

Q: Which is the faster sailboat — the Beneteau First 34.7 2005 or the Beneteau First 435 1984?

Based on rated hull speed, the Beneteau First 435 1984 has an edge at 8,1 knots versus 7,2 knots for the Beneteau First 34.7 2005. Keep in mind that actual sailing speed depends heavily on wind conditions, sail trim, bottom condition, and skipper experience — hull speed is a theoretical maximum, not a guarantee.

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

The Beneteau First 435 1984 measures 161" wide, compared to 133" for the Beneteau First 34.7 2005. 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 Beneteau First 34.7 2005 or the Beneteau First 435 1984?

The Beneteau First 435 1984 has the bigger tank at 52 gallons, versus 20 gallons on the Beneteau First 34.7 2005. That 31-gallon difference translates to roughly 95–158 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Beneteau First 34.7 2005 and Beneteau First 435 1984 from the same manufacturer?

Yes — both the Beneteau First 34.7 2005 and the Beneteau First 435 1984 are built by Beneteau. 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

Beneteau First 34.7 2005 vs Beneteau First 435 1984

Beneteau

Beneteau First 34.7 2005

2005

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Beneteau

Beneteau First 435 1984

1984

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Detailed Evaluation & Buyer Recommendation

Beneteau First 34.7 2005 vs Beneteau First 435 1984 — Same Brand, Different Boat

The Beneteau First 34.7 2005 vs Beneteau First 435 1984 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 Beneteau First 34.7 2005 carries a rated maximum of 21 hp. Engine data for the Beneteau First 435 1984 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Beneteau First 435 1984 carries 52 gallons versus 20 gallons in the Beneteau First 34.7 2005. 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 Beneteau First 435 1984 is rated for 13 passengers, while the Beneteau First 34.7 2005 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau First 435 1984 could be the deciding factor.

The Beneteau First 435 1984 has a documented displacement of 23 810 lbs. Displacement data wasn't available for the other boat in this comparison.

Both boats draw a similar depth — 6,7 ft and 7,6 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.

The Beneteau First 34.7 2005 uses Sloop rigging. The Beneteau First 34.7 2005 has a documented auxiliary engine of 21 hp.

Hull speed is rated at 8,1 knots for the Beneteau First 435 1984 and 7,2 knots for the Beneteau First 34.7 2005. For extended cruising, water capacity matters: the Beneteau First 435 1984 carries 127 gallons versus 26 gallons on the Beneteau First 34.7 2005 — a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.

Bottom line: The Beneteau First 435 1984 at 44,7 ft offers more living space, greater range, and a more substantial offshore capability. The Beneteau First 34.7 2005 at 34,0 ft is the easier, lower-cost option — simpler to crew and a strong choice for coastal and day sailing.

Measurements / Dimensions

Length overall - Detail34.00 ft

Length overall - Detail44.70 ft

Length - Feet34

Length - Feet44.7

Length overall - Meters10.36

Length overall - Meters13.62

Length overall - Inches408

Length overall - Inches536

Beam11.10 ft

Beam13.40 ft

Beam - Meters3.38

Beam - Meters4.08

Beam - Inches133

Beam - Inches161

Draft [max] - Detail6.70 ft

Draft [max] - Detail7.60 ft

Draft [max] - Meters2.04

Draft [max] - Meters2.32

Draft [max] - Inches80

Draft [max] - Inches91

Displacementnot available

Displacement23810.00 lbs

Body / Hull

Rudder1 spade rudder

Helm1 wheel

Engine and Drivetrain

Fuel tank capacity - Gal19.8

Fuel tank capacity - Gal51.5

Fuel tank capacity - Liters74.95

Fuel tank capacity - Liters194.95

Horsepower21 hp

Horsepowernot available

Fuel typeDiesel

Drive typeinboard

Performance

Maximum speed7.17

Maximum speed8.05

Maximum speed measureknots

Operational Info

Sleeping capacity5

Sleeping capacity4

Cabins1

Cabins2

Head1

Water capacity26.4

Water capacity126.8

Holding tank capacity - Gal21.1

Holding tank capacity - Galnot available

Holding tank capacity - Liters79.87

Holding tank capacity - Litersnot available

RiggingSloop

Mast ConfigurationKeel stepped mast

Boat typeSail

Beneteau First 34.7 2005 vs Beneteau First 435 1984 — Common Questions

Which is the larger boat — the Beneteau First 34.7 2005 or the Beneteau First 435 1984?

The Beneteau First 435 1984 is the longer of the two at 44,7 feet overall. The Beneteau First 34.7 2005 comes in at 34,0 feet, making it roughly 10,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Beneteau First 34.7 2005 has a documented max rating of 21 hp. Engine specifications for the Beneteau First 435 1984 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 Beneteau First 34.7 2005 is Coast Guard rated for 10 passengers, while the Beneteau First 435 1984 is certified for 13. 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 deeper draft — the Beneteau First 34.7 2005 or the Beneteau First 435 1984?

The Beneteau First 435 1984 has the deeper draft at 7,6 ft, versus 6,7 ft for the Beneteau First 34.7 2005. A deeper draft generally means better upwind performance and stability, but limits access to shallow anchorages and some marina berths. Always check the controlling depth of your home port and favourite cruising grounds before committing.

Which is the faster sailboat — the Beneteau First 34.7 2005 or the Beneteau First 435 1984?

Based on rated hull speed, the Beneteau First 435 1984 has an edge at 8,1 knots versus 7,2 knots for the Beneteau First 34.7 2005. Keep in mind that actual sailing speed depends heavily on wind conditions, sail trim, bottom condition, and skipper experience — hull speed is a theoretical maximum, not a guarantee.

Which boat is better equipped for long-distance cruising?

For extended passages, fresh water capacity is a key indicator of cruising readiness. The Beneteau First 435 1984 carries 127 gallons of fresh water compared to 26 gallons on the Beneteau First 34.7 2005 — a meaningful advantage when watermaker installations or port stops aren't guaranteed.

Which boat is wider, and does it affect trailering?

The Beneteau First 435 1984 measures 161" wide, compared to 133" for the Beneteau First 34.7 2005. 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 Beneteau First 34.7 2005 or the Beneteau First 435 1984?

The Beneteau First 435 1984 has the bigger tank at 52 gallons, versus 20 gallons on the Beneteau First 34.7 2005. That 31-gallon difference translates to roughly 95–158 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Beneteau First 34.7 2005 and Beneteau First 435 1984 from the same manufacturer?

Yes — both the Beneteau First 34.7 2005 and the Beneteau First 435 1984 are built by Beneteau. 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.

← Beneteau First 34.7 2005 full specs ← Beneteau First 435 1984 full specs