Size
Based on gross tonnage and length
Capacity
Based on passengers and crew
Modernity
Based on year built
Service
Based on passenger-to-crew ratio (lower is better)
Spaciousness
Based on gross tonnage per passenger (higher is better)
Allura
Nautica
Gross Tonnage
Allura
67,000 GT
Nautica
30,277 GT
Length
Allura
242 m
Nautica
181 m
Beam
Allura
32 m
Nautica
25 m
Passengers
Allura
1,200
Nautica
684
Crew
Allura
800
Nautica
400
Decks
Allura
15
Nautica
—
Year Built
Allura
2,025
Nautica
2,000
Space Ratio
Allura
55.8 GT/pax
Nautica
44.3 GT/pax
Passenger:Crew Ratio
Allura
1.50 :1
Nautica
1.71 :1
| Specification | Allura | Nautica |
|---|---|---|
| Overview | ||
| Cruise Line | Oceania Cruises | Oceania Cruises |
| Class | Allura Class | R Class |
| Status | active | active |
| Year Built | 2,025Winner | 2,000 |
| Dimensions | ||
| Gross Tonnage | 67,000 GTWinner | 30,277 GT |
| Length | 242 mWinner | 181 m |
| Beam | 32 mWinner | |
| Capacity | ||
| Passengers | 1,200Winner | 684 |
| Crew | 800Winner | 400 |
| Key Ratios | ||
| Space Ratio | 55.8 GT/paxWinner | 44.3 GT/pax |
| Passenger:Crew Ratio | 1.50:1Winner | 1.71:1 |
| Build | ||
| Builder | Fincantieri | Chantiers de l'Atlantique |
| Flag | Marshall Islands | Marshall Islands |
| IMO Number | 9876969 | 9200938 |
Allura is the significantly larger vessel at 67,000 GT — 121% more than Nautica's 30,277 GT. Allura offers more personal space with a space ratio of 55.8 GT per passenger versus 44.3. Built in 2025, Allura is 25 years newer — an advantage for travellers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | Allura |
| Capacity | Allura |
| Modernity | Allura |
| Service | Allura |
| Spaciousness | Allura |
Bottom line: Allura wins more categories (5 vs 0), making it the stronger all-round choice based on current data.
Allura
56 GT/pax means plenty of quiet space
Built in 2025 with modern facilities — great for a first cruise
1.5:1 passenger-crew ratio means exceptional service
Good range of onboard options
Nautica
44 GT/pax means plenty of quiet space
1.7:1 passenger-crew ratio means exceptional service
Well-suited for cruise newcomers
Good range of onboard options
Free cancellation on most rooms
Bundle & save on your cruise trip
Medical, trip cancellation & luggage cover
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25 m |
| Draft | — | — |
| Decks | 15 | — |
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