When two boats share the same hull type — in this case both the Princecraft Vantage 22 L 2007 and the Princecraft Vectra 21-4S 2012 are pontoon designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — Princecraft Vantage 22 L 2007 at 22,0 ft versus Princecraft Vectra 21-4S 2012 at 21,5 ft. Weight tells a clearer story for trailering families: the Princecraft Vectra 21-4S 2012 tips the scales at 1 813 lbs — 1 627 lbs less than the Princecraft Vantage 22 L 2007 at 186 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.
The power gap is worth calling out. Rated to 115 hp, the Princecraft Vantage 22 L 2007 has a 25-hp advantage over the Princecraft Vectra 21-4S 2012's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Princecraft Vantage 22 L 2007 carries 33 gallons versus 18 gallons in the Princecraft Vectra 21-4S 2012. 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 Princecraft Vantage 22 L 2007 is rated for 12 passengers, while the Princecraft Vectra 21-4S 2012 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Princecraft Vantage 22 L 2007 could be the deciding factor.
One place where both boats are genuinely identical is tube construction: both run 2 aluminum tubes at 25" diameter. That shared spec means stability and buoyancy characteristics are closely matched — the ride difference you'll feel between them comes primarily from deck length, weight distribution, and motor choice.
Bottom line: Choose the Princecraft Vantage 22 L 2007 if your priority is putting more people on the water — it handles 12 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Princecraft Vectra 21-4S 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.