| Classification | Cru Classe |
| Type | Sparkling |
| Producer | Dom Perignon |
| Vintage | 1998 |
| Country | France |
| Region | Champagne |
| Grape | Pinot Noir, Pinot Meunier, Chardonnay |
| Alcohol % | 12.5% |
| Volume | 0,75 |
| Condition | Perfect |
| Label | Perfect |
| Drinkable | -2040 |
| Stock | 3 |
| Condition | Perfect |
| Label | Perfect |
| Label | Slightly damaged |
Dom Pérignon P2 1998 is a late-release vintage of Champagne from Champagne, France; it was the first wine the winery officially released under the Plénitude 2 label. It was aged on lees (yeast cells remaining after fermentation) for 16 years, sealed with a cork instead of a crown cap, and then underwent disgorgement (removal of fermentation residues) in 2015 with the addition of 6.5 grams of sugar per liter. The essence of P2 lies in the fact that it was aged for 10 years longer than the standard 1998 vintage released in 2005. Longer contact with the lees (yeast sediment) adds texture and depth, and the bubbles become even finer.
The year 1998 was a trial for everyone in Champagne. August was so sweltering that the fruit on the vines was scorched, and the first two weeks of September were marked by overcast and rainy weather. Dom Pérignon waited. The harvest was postponed until late September, when the sunshine returned, a decision that, far from ruining the vintage, actually made it.
In the glass, this Champagne is characterized more by tension than weight, with the clarity of Chardonnay evident up front, while Pinot Noir provides the underlying structure. It will be at its best for enjoyment through 2040.