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

Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Glen Grant
★ 5.00
£106

Longmorn 15 Year Old
Longmorn
★ 5.00
£150
| Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor) | Longmorn 15 Year Old | |
|---|---|---|
| Distillery | Glen Grant | Longmorn |
| Region | Speyside | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 52.5% | 45% |
| Age | 20 yr | 15 yr |
| Price | £106.37 | £150 |
| Rating | 5.00/5 | 5.00/5 |
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Longmorn 15 Year Old
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Longmorn 15 Year Old
Quick verdict
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor) is better value at £106 vs £150.
For beginners: Longmorn 15 Year Old is more approachable (60/100 beginner score).
Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Pros
- +Better value for money
- +More affordable (£106.37 vs £150)
- +Longer maturation (20 vs 15 years)
Cons
- −High ABV (52.5%) — may need water
Longmorn 15 Year Old
Pros
- +More widely reviewed by the community
Cons
- −More expensive (£150 vs £106.37)
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.
Who should buy Longmorn?
Longmorn 15 Year Old suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Speyside character.
Tasting notes
Both taste of
Only Glen Grant 20 Year Old 1992 (cask 446106) - The Octave (Duncan Taylor)
Only Longmorn 15 Year Old