Ardbeg 21 Year Old vs Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Ardbeg 21 Year Old
Ardbeg
★ 5.00
£599

Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2
Glenglassaugh
★ 4.00
£565
| Ardbeg 21 Year Old | Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2 | |
|---|---|---|
| Distillery | Ardbeg | Glenglassaugh |
| Region | Islay | Highland |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 46% | 43.9% |
| Age | 21 yr | 40 yr |
| Price | £599 | £565 |
| Rating | 5.00/5 | 4.00/5 |
Ardbeg 21 Year Old
Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2
Ardbeg 21 Year Old
Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2
Quick verdict
Ardbeg 21 Year Old is rated higher (5.00 vs 4.00).
Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2 is better value at £565 vs £599.
For beginners: Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2 is more approachable (60/100 beginner score).
Ardbeg 21 Year Old
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +Higher community rating (5.0/5)
- +More widely reviewed by the community
Cons
- −More expensive (£599 vs £565)
- −Dry and austere — not for those who prefer sweeter drams
Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2
Pros
- +More affordable (£565 vs £599)
- +Longer maturation (40 vs 21 years)
- +Vibrant, fresh fruit character
Cons
- −Lower community rating (4.0 vs 5.0)
- −Lacks smoke character compared to the alternative
Who should buy Ardbeg?
Ardbeg 21 Year Old suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Islay character.
Who should buy Glenglassaugh?
Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2 suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Highland character.
Tasting notes
Only Ardbeg 21 Year Old
Only Glenglassaugh 40 Year Old 1975 (cask 2180) - Rare Cask Release Batch 2