Side-by-side cruise ship comparison · Updated January 2026
across 5 categories
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)
Celestyal Discovery
Norwegian Sun
Gross Tonnage
Celestyal Discovery
55,820 GT
Norwegian Sun
78,309 GT
Length
Celestyal Discovery
236 m
Norwegian Sun
258 m
Beam
Celestyal Discovery
30 m
Norwegian Sun
32 m
Passengers
Celestyal Discovery
1,260
Norwegian Sun
1,936
Crew
Celestyal Discovery
580
Norwegian Sun
906
Decks
Celestyal Discovery
—
Norwegian Sun
—
Year Built
Celestyal Discovery
1,991
Norwegian Sun
2,001
Space Ratio
Celestyal Discovery
44.3 GT/pax
Norwegian Sun
40.5 GT/pax
Passenger:Crew Ratio
Celestyal Discovery
2.17 :1
Norwegian Sun
2.14 :1
| Specification | Celestyal Discovery | Norwegian Sun |
|---|---|---|
| Overview | ||
| Cruise Line | Celestyal Cruises | Norwegian Cruise Line |
| Class | Holland America | Sun Class |
| Status | active | active |
| Year Built | 1,991 | 2,001Winner |
| Dimensions | ||
| Gross Tonnage | 55,820 GT | 78,309 GTWinner |
| Length | 236 m | 258 mWinner |
| Beam | 30 m | 32 mWinner |
| Capacity | ||
| Passengers | 1,260 | 1,936Winner |
| Crew | 580 | 906Winner |
| Key Ratios | ||
| Space Ratio | 44.3 GT/paxWinner | 40.5 GT/pax |
| Passenger:Crew Ratio | 2.17:1 | 2.14:1Winner |
| Build | ||
| Builder | Fincantieri | Lloyd Werft |
| Flag | Malta | Bahamas |
| IMO Number | 9917185 | 9141065 |
Norwegian Sun is the significantly larger vessel at 78,309 GT — 40% more than Celestyal Discovery's 55,820 GT. Celestyal Discovery offers more personal space with a space ratio of 44.3 GT per passenger versus 40.5. Built in 2001, Norwegian Sun is 10 years newer — an advantage for travellers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | Norwegian Sun |
| Capacity | Norwegian Sun |
| Modernity | Norwegian Sun |
| Service | Norwegian Sun |
| Spaciousness | Celestyal Discovery |
Bottom line: Norwegian Sun wins more categories (4 vs 1), making it the stronger all-round choice based on current data.
Celestyal Discovery
44 GT/pax means plenty of quiet space
Well-suited for cruise newcomers
Premium onboard experience
Good range of onboard options
Norwegian Sun
40 GT/pax means plenty of quiet space
Well-suited for cruise newcomers
Premium onboard experience
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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| Draft | — | 8.2 m |
| Decks | — | — |
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