AIDAnova vs MS Roald Amundsen
Side-by-side cruise ship comparison · Updated April 2026
AIDAnova is the significantly larger vessel at 183,858 GT, 780% more than MS Roald Amundsen's 20,889 GT. MS Roald Amundsen offers more personal space with a space ratio of 39.4 GT per passenger versus 35.4. AIDAnova accommodates 4,670 more guests (5,200 vs 530), making it the larger resort-at-sea. MS Roald Amundsen trades capacity for a more intimate atmosphere.
Score: 5 – 2
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Comparison Verdict
AIDAnova is the significantly larger vessel at 183,858 GT, 780% more than MS Roald Amundsen's 20,889 GT. MS Roald Amundsen offers more personal space with a space ratio of 39.4 GT per passenger versus 35.4. AIDAnova accommodates 4,670 more guests (5,200 vs 530), making it the larger resort-at-sea. MS Roald Amundsen trades capacity for a more intimate atmosphere.
| Category | Winner |
|---|---|
| Size | AIDAnova |
| Capacity | AIDAnova |
| Modernity | MS Roald Amundsen |
| Service | AIDAnova |
| Spaciousness | MS Roald Amundsen |
| Decks | Tie |
| Length | AIDAnova |
| Fleet Power | AIDAnova |
Bottom line: AIDAnova leads 5–2 across our categories, strongest in Size. Choose AIDAnova for overall superiority; pick MS Roald Amundsen if its strengths matter more to you.
Which Ship Is Right for You?
Choose AIDAnova if...
- Size matters to you (183,858 GT)
- More onboard variety (5,200 guests)
- Better service ratio (3.5:1 crew ratio)
Choose MS Roald Amundsen if...
- You want the newer ship (built 2019, 1yr newer)
- More space per guest (39.4 GT/pax)
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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.
