Weingut Keller - G-Max Riesling dry 2005 MAGNUM 1500ml

This report provides a detailed overview of the Weingut Keller G-Max Riesling trocken 2005. The information includes the history of the winery, the origin of the name "G-Max", special features of the vintage, tasting notes and market data.

🏡 Background: Keller Winery

Weingut Keller is a renowned, family-run winery from the Rheinhessen wine-growing region in Germany. The family has owned the estate for ten generations and originally settled in the municipality of Flörsheim-Dalsheim in 1789. Today, the winery enjoys an international reputation for its dry Rieslings and is often described as one of the most influential wineries in Europe. Renowned critics such as Jancis Robinson MW rank the wines among the best German Rieslings ever and compare them to the great white wines from Burgundy (the "Montrachets").

📖 What does "G-Max" mean?

The name of the wine is made up of two family members:

• "G" stands for Georg Keller, the great-grandfather of today's winemaker Klaus-Peter Keller.

• "Max" stands for Maximilian Keller, the elder son of Klaus-Peter Keller.

🍷 The wine: G-Max Riesling dry 2005

A. Vintage 2005

The 2005 vintage is considered excellentand is known for its high must weights (Oechsle values), which provide a high degree of natural sweetness and extract richness, paired with a refreshing acidity. This combination creates ideal conditions for a complex and long-lasting Riesling.

B. Origin and production

This wine is the absolute top product of the estate and has been produced since the 2001 vintage. The exact origin of the grapes is a closely guarded secret in order to preserve mystique and exclusivity. It is known that the vines are very old and grow on stony soils with a high limestone content, which gives the wine its characteristic minerality. Production is extremely limited; only under 2000 bottles are bottled each year .

C. Tasting notes

The aromas and flavours of the 2005 G-Max are consistently described as complex, powerful and mineral, with impressive length. The following table summarises the notes:

D. Reviews and ratings

The wine consistently receives excellent ratings ( 95 pointson average ), which emphasise its exceptional quality. However, a more critical rating of 87 points shows that the opulent style does not appeal to all tastes.

E. Technical data & drinking recommendation

• Alcohol content: 12.5% - 13.5%

• Maturity: 2020 - 2035 (optimal) / Drinkable until approx. 2060

• Recommended drinking temperature: 10°C

💰 Market information and value

Due to its rarity and reputation, the G-Max achieves very high prices on the market.

• Average market price (2005 vintage):

  • €1,984 (iDealwine, as of 2025)

  • HK$18,973 / 750ml (Wine-Searcher)

• General performance: Prices for G-Max have risen sharply in recent years. For example, a 1.5-litre 2009 vintage was auctioned for around €5,998.40. A single bottle of the more recent 2019 vintage fetched USD 4,674 (approx. EUR 4,300) at an auction in November 2024 .

To summarise, the Weingut Keller G-Max Riesling trocken 2005is a legendary wine that embodies the highest art of German Riesling winegrowing. With its limited availability, mysterious provenance and outstanding reviews, it is a coveted collector's item and a culinary experience for connoisseurs.