Leaves in 18 days$16,999/person$1,417/night
View Deal →Seven Seas Grandeur vs Seven Seas Navigator
Side-by-side cruise ship comparison · Updated January 2026
Seven Seas Grandeur is the significantly larger vessel at 55,254 GT, 94% more than Seven Seas Navigator's 28,550 GT. Seven Seas Grandeur offers more personal space with a space ratio of 74.1 GT per passenger versus 58.3. Built in 2023, Seven Seas Grandeur is 24 years newer, an advantage for travellers seeking modern amenities and design.
Score: 7 – 0
Quick Compare
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Category
Seven Seas Grandeur
Seven Seas Navigator
Size
55,254 GT
28,550 GT
Passengers
746
490
Year Built
2023
1999
Crew Ratio
1:1.4
1:1.5
Space Ratio
74.1
58.3
Decks
—
—
Length
224m
171m
From Price
$14,149/pp
$9,749/pp
Comparison Verdict
Seven Seas Grandeur is the significantly larger vessel at 55,254 GT, 94% more than Seven Seas Navigator's 28,550 GT. Seven Seas Grandeur offers more personal space with a space ratio of 74.1 GT per passenger versus 58.3. Built in 2023, Seven Seas Grandeur is 24 years newer, an advantage for travellers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | Seven Seas Grandeur |
| Capacity | Seven Seas Grandeur |
| Modernity | Seven Seas Grandeur |
| Service | Seven Seas Grandeur |
| Spaciousness | Seven Seas Grandeur |
| Decks | Tie |
| Length | Seven Seas Grandeur |
| Fleet Power | Seven Seas Grandeur |
Bottom line: Seven Seas Grandeur leads 7–0 across our categories, strongest in Size. Choose Seven Seas Grandeur for overall superiority; pick Seven Seas Navigator if its strengths matter more to you.
Which Ship Is Right for You?
Choose Seven Seas Grandeur if...
- You want the newer ship (built 2023, 24yr newer)
- Size matters to you (55,254 GT)
- More onboard variety (746 guests)
- Better service ratio (1.4:1 crew ratio)
You've compared the ships. Now see what they cost.
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Deep Dive
Upcoming Sailings
Upcoming Sailings on Seven Seas Grandeur
Leaves in 18 days
Leaves in 30 days11 Night Mediterranean - Western Cruise
Regent • Seven Seas Grandeur
Oct 9, 2026 · 11 nights
Mediterranean
$16,699/person$1,518/night
View Deal →
$14,149/person$1,179/night
View Deal →Upcoming Sailings on Seven Seas Navigator
Spots going fast$9,749/person$975/night
View Deal →
Leaves in 13 days10 Night Mediterranean - Eastern Cruise
Regent • Seven Seas Navigator
Sep 22, 2026 · 10 nights
Black Sea
$21,349/person$2,135/night
View Deal →
Leaves in 23 days14 Night Mediterranean - Eastern Cruise
Regent • Seven Seas Navigator
Oct 2, 2026 · 14 nights
Egypt & Red Sea
$45,999/person$3,286/night
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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.
