When comparing the 12 and 18 year whiskeys, there are noticeable differences in terms of richness, viscosity, maturity, sweetness, oakiness, and overall flavor profile. The 18 year whiskey stands out as being significantly more impressive in all these aspects.
Firstly, the 18 year whiskey possesses a much richer and more luxurious texture compared to the 12 year. It coats the palate with a velvety smoothness that is simply delightful. On the other hand, the 12 year whiskey still exhibits some richness, but it falls slightly short in comparison.
The maturity of the 18 year whiskey is unmistakable. The additional years of aging have allowed the flavors to develop and integrate harmoniously, resulting in a more complex and sophisticated drink. It exudes a depth of character that can only come from extensive aging. In contrast, the 12 year whiskey demonstrates a certain level of maturity, but it lacks the depth and complexity found in its older counterpart.
Sweetness is another area where the 18 year whiskey shines. The extended aging process has allowed the sugars in the spirit to develop and intensify, resulting in a luscious and indulgent sweetness. This sweetness is further enhanced by the interaction with the oak casks, imparting delicious caramel and toffee notes. The 12 year whiskey, while still exhibiting some sweetness, does not reach the same level of decadence.
Oakiness is a prominent characteristic in both whiskeys, but again, the 18 year whiskey takes it to another level. The extended time spent in the oak casks allows for a greater extraction of flavors from the wood, resulting in a more pronounced oak influence. This imparts a beautiful depth and complexity to the whiskey, with notes of vanilla, spice, and toasted wood. The 12 year whiskey, while still displaying some oak influence, does not possess the same level of intensity.
In terms of flavor profile, the 18 year whiskey showcases a wider range of nuances and a more balanced blend of flavors. It seamlessly combines the darker fruit notes, such as raisins and figs, with the brighter tropical fruit notes like starfruit and green grape. This blend of flavors is a result of the careful selection and blending of both sherry and bourbon casks. The 12 year whiskey, while still offering a pleasant taste experience, does not achieve the same level of complexity and balance.
To summarize, the differences between the 12 and 18 year whiskeys are quite pronounced. The 18 year whiskey excels in terms of richness, viscosity, maturity, sweetness, oakiness, and overall flavor profile. It is a truly exceptional and indulgent drink. The 12 year whiskey, while still enjoyable, falls slightly short in comparison, lacking the same level of depth and complexity.