Allura

At 67,000 gross tons, Allura is the 6,771st largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 11 times the typical vessel on record here. The largest measures 499,167 GT.

Among the 665 cruise ships held here, it ranks 204th by tonnage — larger than 59% of that group. Their median tonnage is 43,009 GT, and the largest tenth begin at 143,289 GT. The flag most often flown by this group is The Bahamas (133 ships). The yard that appears most often against it is Fincantieri, with 112 hulls on record.

Allura was built in 2025, making it 1 year old. It is one of 88 hulls in this registry delivered that year, a cohort whose median tonnage is 62,716 GT; within it this ship is the 32nd largest. Across the whole of the 2020s the registry holds 1,769 vessels, median 29,777 GT. The median build year across the entire registry is 1995.

At 251.0 m overall, Allura is 52.9 m longer than the 198.1 m median for cruise ships on record.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9876969 this registry holds 19 other vessels, whose median build year is 2020 and which range from 1953 to 2025. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2025.

Its IMO number, 9876969, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 8×6 + 7×5 + 6×4 + 9×3 + 6×2 = 209 — and the last digit of that total, 9, must equal the seventh digit, 9. It does, so this number is well formed.