Side-by-side cruise ship comparison · Updated January 2026
.jpg%26w%3D400&w=3840&q=75)
.jpg%26w%3D400&w=3840&q=75)
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)
Celebrity Millennium
Celebrity Summit
Gross Tonnage
Celebrity Millennium
91,000 GT
Celebrity Summit
91,000 GT
Length
Celebrity Millennium
294 m
Celebrity Summit
294 m
Beam
Celebrity Millennium
32 m
Celebrity Summit
32 m
Passengers
Celebrity Millennium
2,158
Celebrity Summit
2,158
Crew
Celebrity Millennium
999
Celebrity Summit
999
Decks
Celebrity Millennium
—
Celebrity Summit
—
Year Built
Celebrity Millennium
2,000
Celebrity Summit
2,001
Space Ratio
Celebrity Millennium
42.2 GT/pax
Celebrity Summit
42.2 GT/pax
Passenger:Crew Ratio
Celebrity Millennium
2.16 :1
Celebrity Summit
2.16 :1
| Specification | Celebrity Millennium | Celebrity Summit |
|---|---|---|
| Overview | ||
| Cruise Line | Celebrity Cruises | Celebrity Cruises |
| Class | Millennium Class | Millennium Class |
| Status | active | active |
| Year Built | 2,000 | 2,001Winner |
| Dimensions | ||
| Gross Tonnage | 91,000 GT | 91,000 GT |
| Length | 294 m | 294 m |
| Beam | 32 m | 32 m |
| Draft | 8.4 mWinner | 8.3 m |
| Decks | — | |
| Capacity | ||
| Passengers | 2,158 | 2,158 |
| Crew | 999 | 999 |
| Key Ratios | ||
| Space Ratio | 42.2 GT/pax | 42.2 GT/pax |
| Passenger:Crew Ratio | 2.16:1 | 2.16:1 |
| Build | ||
| Builder | Chantiers de l'Atlantique | Chantiers de l'Atlantique |
| Flag | Malta | Malta |
| IMO Number | 9189393 | 9189419 |
Celebrity Millennium
Well-suited for cruise newcomers
42 GT/pax means plenty of quiet space
Good range of onboard options
Good value for money
Celebrity Summit
Well-suited for cruise newcomers
42 GT/pax means plenty of quiet space
Good range of onboard options
Good value for money
Free cancellation on most rooms
Bundle & save on your cruise trip
Medical, trip cancellation & luggage cover
We may earn a commission from partner bookings at no extra cost to you.
— |
.jpg%26w%3D400&w=3840&q=75)
_at_Dover.jpg%26w%3D400&w=3840&q=75)
