Chardonnay vs Sauvignon Blanc
How to tell them apart in a blind tasting
The clearest separator between Chardonnay and Sauvignon Blanc is acidity: Chardonnay is Medium while Sauvignon Blanc is High. Lead with that to resolve the blind call.
Step 02
Chardonnay vs Sauvignon Blanc
Compare structure side by side, then resolve the close-call with the right separator.
Chardonnay leans textural breadth and oak compatibility around apple-citrus core; Sauvignon Blanc leans pungent green-citrus profile with sharp acidity.
Train this pair →Aroma Markers
Chardonnay more likely markers
- apple
- lemon
- stone fruit
Sauvignon Blanc more likely markers
- cut grass
- gooseberry
- grapefruit
Decision Cues
Most useful separators
- Chardonnay leans textural breadth and oak compatibility around apple-citrus core; Sauvignon Blanc leans pungent green-citrus profile with sharp acidity.
High-signal differences
- Acidity: Sauvignon Blanc much higher (Medium vs High).
- Body: Chardonnay much higher (Medium(+) vs Medium(−)).
- Alcohol: Chardonnay slightly higher (Medium vs Medium).
Reference context
Shared classic regions
- Casablanca Valley
Chardonnay
Classic regions:
- Burgundy
- California
- Margaret River
Style examples:
- Chablis
- Meursault
- Unoaked crisp still white
Sauvignon Blanc
Classic regions:
- Loire Valley
- Marlborough
- Stellenbosch
Style examples:
- Sancerre
- High-acid aromatic dry white
- Fresh herbaceous stainless-steel white
Common questions
How do you tell Chardonnay and Sauvignon Blanc apart in a blind tasting?
The clearest separator between Chardonnay and Sauvignon Blanc is acidity: Chardonnay is Medium while Sauvignon Blanc is High. Lead with that to resolve the blind call.
Is Chardonnay or Sauvignon Blanc higher in acidity?
On the WSET ladder, Chardonnay is Medium and Sauvignon Blanc is High for acidity.
Are Chardonnay and Sauvignon Blanc red or white?
Chardonnay and Sauvignon Blanc are both white grape varieties.