The Glenturret 15 Year Old (2023 Release) vs Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

The Glenturret 15 Year Old (2023 Release)
Glenturret
£145

Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Glen Grant
★ 5.00
£106
| The Glenturret 15 Year Old (2023 Release) | Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor) | |
|---|---|---|
| Distillery | Glenturret | Glen Grant |
| Region | Highland | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 50.8% | 52.5% |
| Age | 15 yr | 20 yr |
| Price | £145 | £106.37 |
| Rating | — | 5.00/5 |
The Glenturret 15 Year Old (2023 Release)
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
The Glenturret 15 Year Old (2023 Release)
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Quick verdict
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor) is rated higher (5.00 vs 0.00).
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor) is better value at £106 vs £145.
For beginners: The Glenturret 15 Year Old (2023 Release) is more approachable (60/100 beginner score).
The Glenturret 15 Year Old (2023 Release)
Pros
- +Approachable and beginner-friendly sweetness
Cons
- −High ABV (50.8%) — may need water
- −More expensive (£145 vs £106.37)
- −Lower community rating (0.0 vs 5.0)
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Pros
- +Better value for money
- +Higher community rating (5.0/5)
- +More affordable (£106.37 vs £145)
- +Longer maturation (20 vs 15 years)
Cons
- −High ABV (52.5%) — may need water
Who should buy The?
The Glenturret 15 Year Old (2023 Release) 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 Glen?
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor) 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
Both taste of
Only The Glenturret 15 Year Old (2023 Release)
Only Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)