The Beneteau First 45 2007 vs Beneteau Oceanis 40.1 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.
Size is the most obvious dividing line here. The Beneteau First 45 2007 measures 46,2 feet overall (2007), giving it roughly 3,9 additional feet of deck space compared to the Beneteau Oceanis 40.1 2021 at 42,3 feet (2021). Weight tells a clearer story for trailering families: the Beneteau First 45 2007 tips the scales at 25 485 lbs - 7 885 lbs more than the Beneteau Oceanis 40.1 2021 at 17 600 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
Both boats share a closely matched power ceiling - 54 hp for the Beneteau First 45 2007 and 45 hp for the Beneteau Oceanis 40.1 2021. 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. Both carry nearly identical fuel loads - 53 gal and 52 gal - so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Beneteau First 45 2007 is rated for 14 passengers, while the Beneteau Oceanis 40.1 2021 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Beneteau First 45 2007 could be the deciding factor.
Displacement is where these two sailboats genuinely part ways. The Beneteau First 45 2007 displaces 25 485 lbs - a 7 885-lb difference over the Beneteau Oceanis 40.1 2021 at 17 600 lbs. That gap separates two entirely different categories of sailing: the heavier boat is built for offshore passage-making and load-carrying, while the lighter hull rewards performance sailing and easier handling in lighter air.
Both boats draw a similar depth - 7,1 ft and 7,5 ft respectively. Marina access and anchorage options should be broadly equivalent between the two.
The Beneteau First 45 2007 uses Sloop rigging. For auxiliary power the Beneteau First 45 2007 carries a 54-hp engine against 45 hp on the Beneteau Oceanis 40.1 2021. Motoring range and ability to punch through a foul current or enter a tight marina under power will favour the more powerful installation.
For extended cruising, water capacity matters: the Beneteau First 45 2007 carries 151 gallons versus 87 gallons on the Beneteau Oceanis 40.1 2021 - a significant advantage on longer passages where watermaker or provisioning stops aren't guaranteed.
Bottom line: The Beneteau First 45 2007 is the offshore and bluewater choice - at 25 485 lbs displacement and 46 ft it has the load capacity, range, and seakeeping for extended passages. The Beneteau Oceanis 40.1 2021 at 17 600 lbs is the more nimble, accessible option - easier to single-hand and better suited to coastal and inland sailing.