The Custom Line 106 2019 vs Custom Line 140 2022 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 Custom Line 140 2022 measures 139,1 feet overall (2022), giving it roughly 31,3 additional feet of deck space compared to the Custom Line 106 2019 at 107,8 feet (2019). Weight tells a clearer story for trailering families: the Custom Line 140 2022 tips the scales at 496 040 lbs — 218 258 lbs less than the Custom Line 106 2019 at 277 782 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 — 2 638 hp for the Custom Line 106 2019 and 2 638 hp for the Custom Line 140 2022. 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 Custom Line 140 2022 carries 8 gallons versus 4 gallons in the Custom Line 106 2019. 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 Custom Line 140 2022 is rated for 42 passengers, while the Custom Line 106 2019 caps at 32. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Custom Line 140 2022 could be the deciding factor.
Bottom line: Choose the Custom Line 140 2022 if your priority is putting more people on the water — it handles 42 passengers and at 139,1 ft it has the deck room to back that rating up comfortably. The Custom Line 106 2019 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 32 that costs less to run day-to-day.