Spots going fastSilver Moon vs Silver Whisper
Side-by-side cruise ship comparison · Updated January 2026
Silver Moon is the significantly larger vessel at 40,700 GT — 44% more than Silver Whisper's 28,258 GT. Built in 2020, Silver Moon is 19 years newer — an advantage for travellers seeking modern amenities and design. Silver Whisper edges ahead in service with a passenger-to-crew ratio of 1.3:1, meaning more crew per guest.
Score: 5 – 2
Quick Compare
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Category
Silver Moon
Silver Whisper
Size
40,700 GT
28,258 GT
Passengers
596
388
Year Built
2020
2001
Crew Ratio
1:1.4
1:1.3
Space Ratio
68.3
72.8
Decks
—
—
Length
213m
186m
From Price
$6,300/pp
$5,300/pp
Comparison Verdict
Silver Moon is the significantly larger vessel at 40,700 GT — 44% more than Silver Whisper's 28,258 GT. Built in 2020, Silver Moon is 19 years newer — an advantage for travellers seeking modern amenities and design. Silver Whisper edges ahead in service with a passenger-to-crew ratio of 1.3:1, meaning more crew per guest.
| Category | Winner |
|---|---|
| Size | Silver Moon |
| Capacity | Silver Moon |
| Modernity | Silver Moon |
| Service | Silver Whisper |
| Spaciousness | Silver Whisper |
| Decks | Tie |
| Length | Silver Moon |
| Fleet Power | Silver Moon |
Bottom line: Silver Moon leads 5–2 across our categories — strongest in Size. Choose Silver Moon for overall superiority; pick Silver Whisper if its strengths matter more to you.
Which Ship Is Right for You?
Choose Silver Moon if...
- You want the newer ship (built 2020, 19yr newer)
- Size matters to you (40,700 GT)
- More onboard variety (596 guests)
Choose Silver Whisper if...
- Better service ratio (1.3:1 crew ratio)
- More space per guest (72.8 GT/pax)
- Save $1,000/person on sailings
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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.
