Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor) vs Caperdonich 18 Year Old Peated - Secret Speyside Collection
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor)
Mortlach
£135

Caperdonich 18 Year Old Peated - Secret Speyside Collection
Caperdonich
★ 5.00
£140
| Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor) | Caperdonich 18 Year Old Peated - Secret Speyside Collection | |
|---|---|---|
| Distillery | Mortlach | Caperdonich |
| Region | Speyside | Speyside |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 55.8% | 48% |
| Age | 23 yr | 18 yr |
| Price | £134.71 | £139.9 |
| Rating | — | 5.00/5 |
Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor)
Caperdonich 18 Year Old Peated - Secret Speyside Collection
Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor)
Caperdonich 18 Year Old Peated - Secret Speyside Collection
Quick verdict
Caperdonich 18 Year Old Peated - Secret Speyside Collection is rated higher (5.00 vs 0.00).
Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor) is better value at £135 vs £140.
For beginners: Caperdonich 18 Year Old Peated - Secret Speyside Collection is more approachable (45/100 beginner score).
Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor)
Pros
- +More affordable (£134.71 vs £139.9)
- +Longer maturation (23 vs 18 years)
- +Vibrant, fresh fruit character
Cons
- −High ABV (55.8%) — may need water
- −Lower community rating (0.0 vs 5.0)
- −Lacks smoke character compared to the alternative
Caperdonich 18 Year Old Peated - Secret Speyside Collection
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 (£139.9 vs £134.71)
Who should buy Mortlach?
Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (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 Caperdonich?
Caperdonich 18 Year Old Peated - Secret Speyside Collection 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 Mortlach 23 Year Old 1989 (cask 5055) - Dimensions (Duncan Taylor)
Only Caperdonich 18 Year Old Peated - Secret Speyside Collection