The Pro-Line 29 Grand Sport 2008 vs Pro-Line 32 Express 2007 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.
On paper these two are close siblings in the size department — Pro-Line 29 Grand Sport 2008 at 29,0 ft versus Pro-Line 32 Express 2007 at 32,0 ft. Weight tells a clearer story for trailering families: the Pro-Line 29 Grand Sport 2008 tips the scales at 631 lbs — 536 lbs more than the Pro-Line 32 Express 2007 at 95 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 — 600 hp for the Pro-Line 29 Grand Sport 2008 and 600 hp for the Pro-Line 32 Express 2007. 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 Pro-Line 29 Grand Sport 2008 carries 24 gallons versus 3 gallons in the Pro-Line 32 Express 2007. 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 Pro-Line 32 Express 2007 is rated for 9 passengers, while the Pro-Line 29 Grand Sport 2008 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Pro-Line 32 Express 2007 could be the deciding factor.
Bottom line: Choose the Pro-Line 32 Express 2007 if your priority is putting more people on the water — it handles 9 passengers and at 32,0 ft it has the deck room to back that rating up comfortably. The Pro-Line 29 Grand Sport 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.