What aromas develop in aged Riesling?

• A. Dried stone fruit
• B. Honey
• C. Petrol
• D. Green Apple

Answer: (C)

As Riesling ages, its bouquet shifts from bright, fresh fruit toward more developed, nuanced aromas. The petrol note is a hallmark of this aging process. Over time, certain compounds that are originally present as precursors in the grape and in the wine undergo slow chemical changes, producing volatile molecules that emit a petrol-like, kerosene scent. This aroma tends to become more pronounced in cooler-climate Rieslings that age well, signaling maturity and a wine’s developed complexity. While younger Rieslings often show green apple or citrus, and some very aged examples may carry waxy or honeyed tones, the characteristic petrol aroma is the best-known indicator of bottle-aged Riesling.