The Quintrex 590 Frontier Side Console 2021 vs Quintrex 600 Fishseeker 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.
On paper these two are close siblings in the size department — Quintrex 590 Frontier Side Console 2021 at 19,6 ft versus Quintrex 600 Fishseeker 2022 at 19,8 ft. Weight tells a clearer story for trailering families: the Quintrex 590 Frontier Side Console 2021 tips the scales at 1 560 lbs — 370 lbs more than the Quintrex 600 Fishseeker 2022 at 1 190 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 150 hp, the Quintrex 590 Frontier Side Console 2021 has a 60-hp advantage over the Quintrex 600 Fishseeker 2022's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Quintrex 600 Fishseeker 2022 is rated for 6 passengers, while the Quintrex 590 Frontier Side Console 2021 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Quintrex 600 Fishseeker 2022 could be the deciding factor.
Bottom line: Choose the Quintrex 600 Fishseeker 2022 if your priority is putting more people on the water — it handles 6 passengers and at 19,8 ft it has the deck room to back that rating up comfortably. The Quintrex 590 Frontier Side Console 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.