Spots going fast$8,549/person$712/night
View Deal →Allura vs Nautica
Side-by-side cruise ship comparison · Updated February 2026
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.
Score: 7 – 0
Quick Compare
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Category
Allura
Nautica
Size
67,000 GT
30,277 GT
Passengers
1,200
684
Year Built
2025
2000
Crew Ratio
1:1.5
1:1.7
Space Ratio
55.8
44.3
Decks
15
—
Length
242m
181m
From Price
$5,280/pp
$3,330/pp
Comparison Verdict
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 |
| Decks | Tie |
| Length | Allura |
| Fleet Power | Allura |
Bottom line: Allura leads 7–0 across our categories, strongest in Size. Choose Allura for overall superiority; pick Nautica if its strengths matter more to you.
Which Ship Is Right for You?
Choose Allura if...
- You want the newer ship (built 2025, 25yr newer)
- Size matters to you (67,000 GT)
- More onboard variety (1,200 guests)
- Better service ratio (1.5:1 crew ratio)
You've compared the ships. Now see what they cost.
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Deep Dive
Upcoming Sailings
Upcoming Sailings on Allura
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Leaves in 16 days$5,557/person$794/night
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Leaves in 23 days$5,280/person$754/night
View Deal →Upcoming Sailings on Nautica
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Sep 13, 2026 · 10 nights
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Frequently Asked Questions
How is the comparison score calculated?
We compute scores across 8 categories using real spec data: gross tonnage, passenger capacity, crew capacity, year built, length, deck count, space ratio, and fleet power. Each category awards one point to the winning ship.
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; mass-market ships often fall in the 30-40 range.
What does the passenger-to-crew ratio mean?
Passengers per crew member. Lower is better, more staff per guest means better service. Luxury lines aim below 2:1; large mainstream ships may be 3-4:1.
Are the prices shown accurate?
Prices are sourced from Cruisebound and reflect real-time availability. They may change based on cabin type, date, and demand. Click through to see the latest fares.
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+ vessels, revalidated every 5 minutes via ISR. The "Updated" timestamp shows when records were last modified.
