Multi-Vintage / NV

What is Multi-Vintage / NV? Multi-Vintage, or Non-Vintage (NV), is a sparkling wine blended from base wines of two or more harvest years, most famously associated with Champagne. Rather than capturing the character of a single growing season, an NV cuvee combines wines from multiple years to deliver a consistent house style bottle after bottle. The majority of Champagne produced falls into this category, which is why "Multi-Vintage" (MV) has emerged as a more accurate label in English-speaking markets. It is, in many ways, the signature expression of a Champagne house, the wine by which its identity is recognized.

How the Blend Is Built

A typical NV Champagne is built around a single year as its base wine, with roughly 10 to 15 percent of older reserve wines blended in — though the proportion can climb to 40 percent in more ambitious cuvees. Larger houses often draw on 30 to 60 base wines spanning four to six harvests, while California sparkling wine producers tend to work with around 20 base wines from one or two vintages. The reserve component is the cellar master's library, a palette of older material set aside specifically to balance whatever the most recent vintage delivered.

Champagne houses that also produce vintage wines may use no more than 80 percent of any given harvest for their vintage bottling, reserving at least 20 percent for future NV blends. Vintage labelling rules at the country level typically demand 75 to 95 percent of grapes from the stated year; NV wines face no such constraint, giving winemakers far greater flexibility to shape the final blend.

Aging and House Style

Champagne AOC rules require a minimum of 15 months on the lees for non-vintage cuvees before release, but premium NV bottlings often rest considerably longer — sometimes seven years or more. This extended lees contact deepens texture and adds the brioche, toast, and almond notes characteristic of mature Champagne.

The core purpose of multi-vintage blending is consistency. Growing seasons in Champagne vary sharply, and an NV cuvee is designed to smooth out those swings so that the house style remains recognizable year after year. Vintage Champagne, by contrast, comes from a single declared year and is typically only produced in superior seasons. In weaker years some producers may bottle a single-harvest wine but label it as NV rather than vintage, preferring not to commit the wine to long-term reserves.

Reading the Label

On wine lists and back labels, "NV" remains the common shorthand, but "Multi-Vintage" or "MV" is increasingly used — particularly in English-speaking markets — because it better reflects what the wine actually is: a deliberate, skilled cross-year assembly rather than the absence of a vintage. When you see NV on a Champagne label, you are looking at the house's calling card, the expression that defines how it wants to be known.