Campania has two white grapes worth knowing, and they are not interchangeable. Greco di Tufo and Fiano di Avellino sit maybe 30 kilometers apart in the hills of Avellino province, yet one pours like a bracing mineral sprint and the other like a richly textured, hazelnut-scented stroll. The difference between Greco and Fiano comes down to structure versus aromatic depth, and knowing which you want will save you from ordering the wrong one twice.
What Greco Tastes Like
Greco is a high-acid, medium-bodied white with a distinctly mineral backbone. Picture green apple, citrus pith, white peach, and a streak of crushed stone that follows you right through to the finish.
The acidity is one of the grape's defining features: it is the kind of bright, almost electric freshness that cuts through fatty food without mercy. Bitterness on the finish is normal and intentional, not a flaw.
The name 'Greco' refers to a family of grapes believed to be of ancient Greek origin, and the variety also appears under synonyms in other regions. Its best-known expression comes from the volcanic tufa soils of Greco di Tufo DOCG, which sharpen that mineral quality considerably.
- Flavors: green apple, citrus pith, white peach, crushed stone, saline mineral
- Body: medium, leaning toward lighter
- Acidity: high and persistent
- Finish: clean with characteristic slight bitterness
- Classic region: Greco di Tufo DOCG, Campania
What Fiano Tastes Like
Fiano is more aromatic and textured than Greco. Expect toasted hazelnut, ripe pear, white flowers, honey, and a waxy richness that coats the palate. There is acidity, but it sits under the fruit rather than leading the charge.
The grape is naturally low-yielding, which tends to concentrate its flavors. At its finest in Fiano di Avellino DOCG, it can develop considerable complexity with a few years in bottle, picking up smoky, almost lanolin notes.
Fiano is believed to be the grape behind the ancient Roman wine Apianum, and today the word 'Apianum' is still permitted on Fiano di Avellino DOCG labels as an alternative name. That is a wine with a paper trail stretching back to antiquity.
- Flavors: toasted hazelnut, ripe pear, white flowers, honey, beeswax
- Body: medium to medium-full
- Acidity: medium-high, better integrated than Greco
- Finish: long, waxy, sometimes smoky with age
- Classic region: Fiano di Avellino DOCG, Campania
Market Value and Tasting Ratings for Greco Wines
Both grapes sit firmly in the mid-priced tier, which makes this a fair fight. In our historical dataset, the median sits around $22 for Greco and $25 for Fiano, so Fiano tends to run slightly pricier, though the gap is modest.
Critic scores in the dataset overlap closely: Greco ranged from 83 to 92 with a median of 88, and Fiano ranged from 82 to 92, also with a median of 88. Neither grape reliably outscores the other; quality is consistent across both.
Fiano has a broader footprint in the dataset (149 wines analyzed versus 95 for Greco) and shows up more often outside Campania, particularly in Sicily. Greco's data is more concentrated around its heartland of Greco di Tufo.
Food Pairings: Where Each Wine Belongs
Greco's high acidity and mineral edge make it a natural match for briny, light dishes. Grilled seafood, clams in white wine, lemon-dressed grilled vegetables, and fried food all work well. The slight bitterness on the finish actually complements fried zucchini or calamari in a way most wines cannot.
Fiano's richer texture and aromatic complexity invite more substance on the plate. Roasted chicken, pasta with cream sauces, mildly aged cheeses, or a simple dish of pasta with bottarga all reward the wine's depth without drowning it.
A practical shortcut: if the dish has lemon squeezed on it, reach for Greco. If butter or cream is involved, Fiano handles it better.
Label Reading and Serving Tips
Both grapes have their flagship expressions in Campania's DOCG system. Look for 'Greco di Tufo DOCG' for the most classic and structured Greco expression. For Fiano, 'Fiano di Avellino DOCG' is the benchmark, and a bottle labelled 'Apianum' on the front is simply a producer choosing to use the historical Roman name permitted by the appellation rules.
Sicilian Fiano is increasingly common and usually fruitier and slightly less complex than Avellino versions. It also tends to be a touch less expensive, making it a good entry point if you are new to the grape.
Serve Greco at around 10–12°C to keep the acidity lively. Fiano benefits from a degree or two warmer, around 12–14°C, so the aromatics have room to open up. Both will forgive you if you just pull them from the fridge and wait five minutes.
When to choose which
Reach for Greco when…
Choose Greco when you want a sharp, mineral, food-cutting white for a seafood dinner or a hot afternoon. It thrives with anything briny, lemony, or fried, and its firm acidity keeps rich antipasti honest. If you already love Chablis or Vermentino and want to explore southern Italy, Greco is your entry point.
Reach for Fiano when…
Choose Fiano when the food is richer or the occasion calls for something with more aromatic presence. A roast, a cream-sauced pasta, or a cheese board all give Fiano room to show off its hazelnut and beeswax complexity. It is also the more versatile bottle if you are not sure what you are eating yet, and worth keeping a few years if you find one you love.