Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory) vs Caol Ila 30 Year Old - Single Cask (Master of Malt)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory)
Mortlach
£113

Caol Ila 30 Year Old - Single Cask (Master of Malt)
Caol Ila
★ 5.00
£140
| Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory) | Caol Ila 30 Year Old - Single Cask (Master of Malt) | |
|---|---|---|
| Distillery | Mortlach | Caol Ila |
| Region | Speyside | Islay |
| Country | Scotland | Scotland |
| Type | Single Malt | Single Malt |
| ABV | 56.7% | 57.4% |
| Age | 17 yr | 30 yr |
| Price | £113 | £139.95 |
| Rating | — | 5.00/5 |
Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory)
Caol Ila 30 Year Old - Single Cask (Master of Malt)
Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory)
Caol Ila 30 Year Old - Single Cask (Master of Malt)
Quick verdict
Caol Ila 30 Year Old - Single Cask (Master of Malt) is rated higher (5.00 vs 0.00).
Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory) is better value at £113 vs £140.
For beginners: Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory) is more approachable (35/100 beginner score).
Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory)
Pros
- +More affordable (£113 vs £139.95)
- +Vibrant, fresh fruit character
Cons
- −High ABV (56.7%) — may need water
- −Lower community rating (0.0 vs 5.0)
- −Lacks smoke character compared to the alternative
Caol Ila 30 Year Old - Single Cask (Master of Malt)
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +Higher community rating (5.0/5)
- +Longer maturation (30 vs 17 years)
Cons
- −High ABV (57.4%) — may need water
- −More expensive (£139.95 vs £113)
- −Dry and austere — not for those who prefer sweeter drams
Who should buy Mortlach?
Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory) 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 Caol?
Caol Ila 30 Year Old - Single Cask (Master of Malt) 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 Mortlach 17 Year Old 2007 (cask 203) - Cask Strength Collection (Signatory)
Only Caol Ila 30 Year Old - Single Cask (Master of Malt)