$1,057/person
View DealShip comparison
Carnival Adventure vs Diamond Princess
Side-by-side cruise ship comparison. Diamond Princess wins 5 of 7 scored categories.
At a glance
Quick Compare
Category
Carnival Adventure
Diamond Princess
Size
109,000 GT
115,875 GT
Passengers
2,636
2,670
Year built
2001
2004
Crew ratio
2.4 guests per crew
2.4 guests per crew
Space ratio
41.4 GT per guest
43.4 GT per guest
Decks
18
No data
Length
290 m
290 m
From price
$456 pp
$2,290 pp
The verdict
Comparison Verdict
Diamond Princess is the larger vessel at 115,875 GT, 6% more than Carnival Adventure's 109,000 GT. Built in 2004, Diamond Princess is 3 years newer, an advantage for travelers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | Diamond Princess |
| Capacity | Diamond Princess |
| Modernity | Diamond Princess |
| Service | Carnival Adventure |
| Spaciousness | Diamond Princess |
| Decks | No data |
| Length | Tie |
| Fleet Power | Diamond Princess |
Bottom line: Diamond Princess leads 5–1 across our categories, strongest in Size. Choose Diamond Princess for overall superiority; pick Carnival Adventure if Service matter more to you.
Decide
Which Ship Is Right for You?
Choose Diamond Princess if
- You want the newer ship (built 2004, 3 years newer)
- Size matters to you (115,875 GT)
- More onboard variety (2,670 guests)
- More space per guest (43.4 GT per guest)
Prices
See Current Prices
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Fares
Sailing Prices
| Detail | Carnival Adventure | Diamond Princess |
|---|---|---|
| Cheapest | $456 pp | $2,290 pp |
| Per night | No data | $191 pp |
| Departing | Dec 4 | Jan 2 |
| Duration | null nights | 12 nights |
| View sailing | View sailing |
Prices from Cruisebound, per person, for the sailing shown.
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FAQ
Frequently Asked Questions
How is the comparison score calculated?
We score 8 categories from spec data: size, capacity, modernity, service, spaciousness, decks, length and fleet power. Each category awards one point to the winning ship. A category where either ship has no data is marked No data and left out of the score.
What is the space ratio and why does it matter?
Space ratio is gross tonnage divided by passenger capacity. A higher number means more space per guest. Luxury lines typically score above 40, and mass-market ships often fall between 30 and 40.
What does the passenger-to-crew ratio mean?
It is the number of guests for each crew member, shown as "3.0 guests per crew". Lower is better: more staff per guest usually means more attentive service. Luxury lines aim for fewer than 2 guests per crew, and large mainstream ships often carry 3 to 4.
Are the prices shown accurate?
Prices come from Cruisebound and are per person for the sailing shown. They change with cabin type, date and demand, so open the sailing to see the current fare.
Can I compare more than two ships?
Yes, up to four ships. Use the search tool on the compare hub page to add additional ships.
How current is the ship data?
Specifications come from our database of 380+ ships, and this page refreshes daily. An "Updated" date appears at the top when either ship's record changed in the last 30 days.
