Mortlach 21 Year Old (Gordon & MacPhail) vs Jack Daniel's Single Barrel - Barrel Strength (64.5%)
Side-by-side comparison — price, ABV, scores, tasting notes, pros & cons.

Mortlach 21 Year Old (Gordon & MacPhail)
Mortlach
★ 3.75
£85

Jack Daniel's Single Barrel - Barrel Strength (64.5%)
Jack Daniel's
★ 5.00
£70
| Mortlach 21 Year Old (Gordon & MacPhail) | Jack Daniel's Single Barrel - Barrel Strength (64.5%) | |
|---|---|---|
| Distillery | Mortlach | Jack Daniel's |
| Region | Speyside | — |
| Country | Scotland | America |
| Type | Single Malt | Tennessee |
| ABV | 43% | 64.5% |
| Age | 21 yr | NAS |
| Price | £84.83 | £69.95 |
| Rating | 3.75/5 | 5.00/5 |
Mortlach 21 Year Old (Gordon & MacPhail)
Jack Daniel's Single Barrel - Barrel Strength (64.5%)
Mortlach 21 Year Old (Gordon & MacPhail)
Jack Daniel's Single Barrel - Barrel Strength (64.5%)
Quick verdict
Jack Daniel's Single Barrel - Barrel Strength (64.5%) is rated higher (5.00 vs 3.75).
Jack Daniel's Single Barrel - Barrel Strength (64.5%) is better value at £70 vs £85.
For beginners: Mortlach 21 Year Old (Gordon & MacPhail) is more approachable (75/100 beginner score).
Mortlach 21 Year Old (Gordon & MacPhail)
Pros
- +Great entry point for new whisky drinkers
- +More widely reviewed by the community
- +Vibrant, fresh fruit character
Cons
- −More expensive (£84.83 vs £69.95)
- −Lower community rating (3.8 vs 5.0)
- −Lacks smoke character compared to the alternative
Jack Daniel's Single Barrel - Barrel Strength (64.5%)
Pros
- +Balanced smoky character without being overwhelming
- +Better value for money
- +Higher community rating (5.0/5)
- +More affordable (£69.95 vs £84.83)
Cons
- −High ABV (64.5%) — may need water
Who should buy Mortlach?
Mortlach 21 Year Old (Gordon & MacPhail) suits whisky enthusiasts looking for a well-rounded, complex dram. It rewards those with some experience and an appreciation for Speyside character.
Who should buy Jack?
Jack Daniel's Single Barrel - Barrel Strength (64.5%) 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 21 Year Old (Gordon & MacPhail)
Only Jack Daniel's Single Barrel - Barrel Strength (64.5%)
Where to buy
Mortlach 21 Year Old (Gordon & MacPhail)
Where to buy
The Whisky Exchange
Jack Daniel's Single Barrel - Barrel Strength (64.5%)
Where to buy
The Whisky Exchange