Glenlochy 27 Year Old 1974 (cask 4459) (Signatory) vs Octomore 06.3 5 Year Old - Islay Barley
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Glenlochy 27 Year Old 1974 (cask 4459) (Signatory)
Glenlochy
£750

Octomore 06.3 5 Year Old - Islay Barley
Bruichladdich
★ 4.31
£599
| Glenlochy 27 Year Old 1974 (cask 4459) (Signatory) | Octomore 06.3 5 Year Old - Islay Barley | |
|---|---|---|
| Distillery | Glenlochy | Bruichladdich |
| Region | — | Islay |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 53.3% | 64% |
| Age | 27 yr | 5 yr |
| Price | £750 | £599 |
| Rating | — | 4.31/5 |
Glenlochy 27 Year Old 1974 (cask 4459) (Signatory)
Octomore 06.3 5 Year Old - Islay Barley
Glenlochy 27 Year Old 1974 (cask 4459) (Signatory)
Octomore 06.3 5 Year Old - Islay Barley
Quick verdict
Octomore 06.3 5 Year Old - Islay Barley is rated higher (4.31 vs 0.00).
Octomore 06.3 5 Year Old - Islay Barley is better value at £599 vs £750.
For beginners: Glenlochy 27 Year Old 1974 (cask 4459) (Signatory) is more approachable (60/100 beginner score).
Glenlochy 27 Year Old 1974 (cask 4459) (Signatory)
Pros
- +Approachable and beginner-friendly sweetness
- +Longer maturation (27 vs 5 years)
- +Rich oak and wood spice complexity
Cons
- −High ABV (53.3%) — may need water
- −More expensive (£750 vs £599)
- −Lower community rating (0.0 vs 4.3)
Octomore 06.3 5 Year Old - Islay Barley
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +Higher community rating (4.3/5)
- +More affordable (£599 vs £750)
Cons
- −High ABV (64%) — may need water
- −Dry and austere — not for those who prefer sweeter drams
Who should buy Glenlochy?
Glenlochy 27 Year Old 1974 (cask 4459) (Signatory) suits those who enjoy sweet, honeyed, or fruity whiskies. It's accessible for beginners and crowd-pleasing enough for gifts. Fans of approachable Speyside or Irish whiskey will love it.
Who should buy Octomore?
Octomore 06.3 5 Year Old - Islay Barley is for enthusiasts who appreciate cask-strength intensity. Best enjoyed with a few drops of water to open up the flavours. Not ideal for casual drinking or beginners.
Tasting notes
Only Glenlochy 27 Year Old 1974 (cask 4459) (Signatory)
Only Octomore 06.3 5 Year Old - Islay Barley