Spots going fastSilver Spirit vs Spirit of Discovery
Side-by-side cruise ship comparison · Updated January 2026
Spirit of Discovery is the significantly larger vessel at 58,250 GT — 47% more than Silver Spirit's 39,519 GT. Silver Spirit offers more personal space with a space ratio of 65.0 GT per passenger versus 58.3. Built in 2019, Spirit of Discovery is 10 years newer — an advantage for travellers seeking modern amenities and design.
Score: 2 – 5
Quick Compare
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Category
Silver Spirit
Spirit of Discovery
Size
39,519 GT
58,250 GT
Passengers
608
999
Year Built
2009
2019
Crew Ratio
1:1.6
1:2.0
Space Ratio
65.0
58.3
Decks
—
—
Length
210m
236m
From Price
$9,300/pp
—
Comparison Verdict
Spirit of Discovery is the significantly larger vessel at 58,250 GT — 47% more than Silver Spirit's 39,519 GT. Silver Spirit offers more personal space with a space ratio of 65.0 GT per passenger versus 58.3. Built in 2019, Spirit of Discovery is 10 years newer — an advantage for travellers seeking modern amenities and design.
| Category | Winner |
|---|---|
| Size | Spirit of Discovery |
| Capacity | Spirit of Discovery |
| Modernity | Spirit of Discovery |
| Service | Silver Spirit |
| Spaciousness | Silver Spirit |
| Decks | Tie |
| Length | Spirit of Discovery |
| Fleet Power | Spirit of Discovery |
Bottom line: Spirit of Discovery leads 5–2 across our categories — strongest in Size. Choose Spirit of Discovery for overall superiority; pick Silver Spirit if Service matter more to you.
Which Ship Is Right for You?
Choose Silver Spirit if...
- Better service ratio (1.6:1 crew ratio)
- More space per guest (65.0 GT/pax)
Choose Spirit of Discovery if...
- You want the newer ship (built 2019, 10yr newer)
- Size matters to you (58,250 GT)
- More onboard variety (999 guests)
You've compared the ships. Now see what they cost.
See Current Prices
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Sailing Prices
| Silver Spirit | Spirit of Discovery | |
|---|---|---|
| Cheapest | $9,300 pp | — |
| Departing | Aug 27 | — |
| Duration | 22 nights | — |
| View Deal |
Prices from Cruisebound. We may earn a commission at no extra cost to you.
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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.
