The Achilles Boats FRB-124 2020 vs Achilles LS4-RU 2012 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 Achilles Boats FRB-124 2020 measures 12,4 feet overall (2020), giving it roughly 3,7 additional feet of deck space compared to the Achilles LS4-RU 2012 at 8,7 feet (2012). At 154 lbs and 66 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The Achilles LS4-RU 2012 tops out at 6 hp. Engine specs for the Achilles Boats FRB-124 2020 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Achilles LS4-RU 2012 is rated for 4 passengers, while the Achilles Boats FRB-124 2020 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Achilles LS4-RU 2012 could be the deciding factor.
The Achilles Boats FRB-124 2020 is trailerable — a genuine lifestyle advantage at this size. The Achilles LS4-RU 2012 isn't listed as trailerable, which may mean a permanent berth or mooring is required.
The Achilles LS4-RU 2012 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Achilles Boats FRB-124 2020 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: Choose the Achilles LS4-RU 2012 if your priority is putting more people on the water — it handles 4 passengers and at 8,7 ft it has the deck room to back that rating up comfortably. The Achilles Boats FRB-124 2020 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.