Petrus 1947: Vintage review, scores and drinking window

The short answer

Petrus 1947 is widely regarded across the fine wine trade as one of the most concentrated and opulent Right Bank releases of the twentieth century. Produced from the estate's roughly eleven-hectare vineyard situated on the famous buttonhole of blue clay in Pomerol, the 1947 harvest was shaped by extreme summer heatwaves and prolonged sunshine across Bordeaux. This unprecedented growing season yielded extraordinarily ripe Merlot grapes with high natural sugar levels and dense dry extract. While Pomerol has no official classification, the historical stature of this vintage cemented the international commercial reputation of the estate long before modern market expansions. Across ten recorded drinker ratings, collectors consistently praise the wine for its port-like richness, velvety tannins, and astonishing longevity. Kept under proper cellar conditions, sound bottles from pristine provenance continue to offer exceptional drinking depth nearly eight decades after the harvest.

The post-war heatwave that defined petrus 1947

Petrus 1947 remains a defining monument in Pomerol history, forged by an unbroken summer heatwave that pushed Merlot sugars to levels rarely seen in the twentieth century. According to Decanter, the 1947 growing season across Bordeaux brought relentless sunshine from June through harvest in late September. In Pomerol, the roughly eleven-hectare vineyard of Petrus sits on a unique buttonhole of deep blue clay, which retained vital subsoil moisture during the drought. The house notes that this moisture retention prevented the vines from shutting down completely. The resulting fruit showed immense concentration, yielding a wine that combined formidable natural alcohol with unprecedented phenolic extract.

Fermentation in 1947 took place under primitive cellar conditions without modern temperature control. Michael Broadbent MW recorded that cellars across Bordeaux struggled to keep vats cool as ambient temperatures soared, causing some fermentations to stick and leaving tiny traces of residual richness. At Petrus, the combination of thick-skinned Merlot and natural yeast fermentation created a dense, unctuous profile. The wine was produced well before the Moueix family fully assumed operational management, yet it laid the foundational acclaim that Jean-Pierre Moueix subsequently championed across global markets.

Tasting profile and structural concentration

The tasting profile of the wine diverges sharply from standard Bordeaux claret due to its sheer volume and textural weight. Wine writers frequently describe the palate as possessing dark fruit compote, leather, roasted fig, and exotic spices. Across ten recorded drinker ratings, tasters emphasise the viscous, velvety mid-palate and sweet, resolved tannins. The blue clay soil imparted an earthy depth that anchors the powerful fruit core, preventing the elevated alcohol from dominating the finish.

Unlike lighter vintages from the era, the concentration here provides immense sensory persistence. Jancis Robinson reported that top bottles of 1947 Pomerol taste closer to vintage port or rich liqueur than dry table wine. The natural acidity and massive fruit extract have preserved the wine across generations. Even after many decades, well-stored bottles retain vibrant dark garnet colour at the core with warm mahogany edges.

Critical reputation and vintage comparisons

Critical standing places the harvest alongside the legendary 1945 and 1961 vintages in historical significance. The estate produced another benchmark in 1945, where critics awarded 98.3 points and drinkers recorded 96.5 from 2 ratings. Adjacent post-war successes include 1949, which holds a critic score of 95, a drinker score of 94.8 from 6 ratings, and trades at retail GBP 15795. In later decades, benchmark hot vintages such as 1989 achieved a perfect critics 100 score at retail GBP 2438, while 2009 secured critics 99.2 and retail GBP 3288.

Robert Parker famously described the 1947 Pomerol wines as freaks of nature that defied conventional enological logic. While Pomerol has no official classification, the secondary market has long treated Petrus as peerless among Right Bank estates. Annual production of roughly 30,000 bottles in normal years means that post-war survivors are scarce. The 1947 vintage commands elite standing among historic Bordeaux releases, alongside the 1982 at retail GBP 2500 and the 2000 at retail GBP 4104.

Drinking window and modern condition

The ideal drinking window for this post-war classic remains active for sound, pristine bottles. While the 1945 holds a drinking window of 2024-2035 and the 1955 spans 2024-2040, the 1947 is at peak maturity. Bottles stored under stable cellar temperatures between ten and twelve degrees Celsius retain remarkable freshness. Tasters should expect tertiary notes of cigar box, truffle, dried plum, and dark cocoa, supported by seamless acidity.

Serving a bottle of this age requires delicate handling and careful preparation. The house advises standing the bottle upright for at least forty-eight hours prior to opening to allow fine sediment to settle in the punt. Decanting should be brief, primarily to separate clear wine from sediment just before service, as prolonged aeration in a decanter can cause fragile tertiary aromas to fade rapidly.

Provenance and authenticity in secondary trade

Because Petrus is one of the most counterfeited wines in the world, verifying provenance is paramount when acquiring bottles of this era. In 1947, estate bottling was not universal, and several reputable Belgian and Dutch wine merchants bottled casks under contract with official estate labels. Christie's wine department has noted that identifying authentic merchant bottlings versus chateau-bottled examples requires thorough examination of label paper, typography, and original lead capsules.

Fill level and cork condition provide vital indicators of storage history. Bottles with levels into the neck or high shoulder generally indicate superior cellar preservation. Potential buyers must verify detailed chain of custody, ideally tracing bottles back to cold European family cellars or renowned private collections, before completing secondary market transactions.

Common questions

Sources

• Decanter Bordeaux 1947 vintage guide, checked 2026-08-30
• Jancis Robinson tasting note archive: Petrus 1947, checked 2026-08-30
• Wine Spectator Pomerol vintage overview, checked 2026-08-30
• Christie's Collecting Guide: Petrus Bordeaux Wine, checked 2026-08-30

Last updated 2026-08-30. Drafted with gemini-3.7-flash against this site’s own price and critic data, then checked against the sources above. We do not put a human byline on copy a human did not write.