American Constellation vs American Star
Side-by-side cruise ship comparison · Updated February 2026
American Constellation is the significantly larger vessel at 3,000 GT — 88% more than American Star's 1,600 GT. Built in 2017, American Constellation is 10 years newer — an advantage for travellers seeking modern amenities and design. American Star edges ahead in service with a passenger-to-crew ratio of 2.9:1, meaning more crew per guest.
Score: 6 – 1
Quick Compare
Scroll to compare
Comparison Verdict
American Constellation is the significantly larger vessel at 3,000 GT — 88% more than American Star's 1,600 GT. Built in 2017, American Constellation is 10 years newer — an advantage for travellers seeking modern amenities and design. American Star edges ahead in service with a passenger-to-crew ratio of 2.9:1, meaning more crew per guest.
| Category | Winner |
|---|---|
| Size | American Constellation |
| Capacity | American Constellation |
| Modernity | American Constellation |
| Service | American Star |
| Spaciousness | American Constellation |
| Decks | Tie |
| Length | American Constellation |
| Fleet Power | American Constellation |
Bottom line: American Constellation leads 6–1 across our categories — strongest in Size. Choose American Constellation for overall superiority; pick American Star if its strengths matter more to you.
Which Ship Is Right for You?
Choose American Constellation if...
- You want the newer ship (built 2017, 10yr newer)
- Size matters to you (3,000 GT)
- More onboard variety (175 guests)
- More space per guest (17.1 GT/pax)
You've compared the ships. Now see what they cost.
See Current Prices
We may earn a commission from partner bookings at no extra cost to you.
Deep Dive
Hotels & Accommodations Near Miami Cruise Port
Compare prices from 100+ booking sites
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.
