Spots going fast7 Night Mediterranean - Western Cruise
MSC Cruises • MSC Seaview
Sep 17, 2026 · 7 nights
Iberian Peninsula
$1,231/person$176/night
View Deal →MSC Seaview vs Norwegian Viva
Side-by-side cruise ship comparison · Updated April 2026
MSC Seaview is the larger vessel at 153,516 GT, 8% more than Norwegian Viva's 142,500 GT. Norwegian Viva offers more personal space with a space ratio of 44.3 GT per passenger versus 29.6. Built in 2023, Norwegian Viva is 5 years newer, an advantage for travellers seeking modern amenities and design.
Score: 4 – 3
Quick Compare
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Category
MSC Seaview
Norwegian Viva
Size
153,516 GT
142,500 GT
Passengers
5,179
3,215
Year Built
2018
2023
Crew Ratio
1:3.7
1:2.3
Space Ratio
29.6
44.3
Decks
—
—
Length
323m
294m
From Price
$926.21/pp
$1,519/pp
Comparison Verdict
MSC Seaview is the larger vessel at 153,516 GT, 8% more than Norwegian Viva's 142,500 GT. Norwegian Viva offers more personal space with a space ratio of 44.3 GT per passenger versus 29.6. Built in 2023, Norwegian Viva is 5 years newer, an advantage for travellers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | MSC Seaview |
| Capacity | MSC Seaview |
| Modernity | Norwegian Viva |
| Service | Norwegian Viva |
| Spaciousness | Norwegian Viva |
| Decks | Tie |
| Length | MSC Seaview |
| Fleet Power | MSC Seaview |
Bottom line: MSC Seaview leads 4–3 across our categories, strongest in Size. Choose MSC Seaview for overall superiority; pick Norwegian Viva if its strengths matter more to you.
Which Ship Is Right for You?
Choose MSC Seaview if...
- Size matters to you (153,516 GT)
- More onboard variety (5,179 guests)
- Save $592.79/person on sailings
Choose Norwegian Viva if...
- You want the newer ship (built 2023, 5yr newer)
- Better service ratio (2.3:1 crew ratio)
- More space per guest (44.3 GT/pax)
You've compared the ships. Now see what they cost.
See Current Prices
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Deep Dive
Upcoming Sailings
Upcoming Sailings on MSC Seaview
Spots going fast
Spots going fast$1,075/person$154/night
View Deal →
Leaves in 8 days$926/person$132/night
View Deal →Upcoming Sailings on Norwegian Viva
Spots going fast$1,609/person$161/night
View Deal →Leaves in 15 days9 Night Europe - Greek Isles & Eastern Med
Norwegian • Norwegian Viva
Sep 26, 2026 · 9 nights
Mediterranean
$1,519/person$169/night
View Deal →
Leaves in 24 days$1,789/person$199/night
View Deal →Hotels & Accommodations Near Miami Cruise Port
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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.
