Comparison
Cabernet Sauvignon vs Shiraz
How Cabernet Sauvignon and Shiraz differ, dimension by dimension.
The short answer
The main differences: Cabernet Sauvignon has more herbal / green character; Cabernet Sauvignon has more acidity; Shiraz has more alcohol.
Choose
Cabernet Sauvignon
Choose Cabernet Sauvignon if you want something more herbal and green, fresher and more acidic, more aromatic.
Where they genuinely differ
Only differences large enough to notice in the glass are listed here. A gap of half a point on a five-point scale is noise, and WineHQ does not dress it up as a finding.
Herbal / green character
Clear differenceHerbs, grass, blackcurrant leaf, capsicum and other green notes, largely driven by methoxypyrazines and picking decisions.
Cabernet Sauvignon is more herbal and green: medium against low.
Acidity
Clear differenceTotal perceived acidity. Rises in cooler climates and with earlier picking; falls with heat and ripeness.
Cabernet Sauvignon is fresher and more acidic: medium-plus against medium.
Alcohol
Clear differencePerceived alcoholic strength, which tracks actual ABV but is modified by sweetness, acidity and body.
Shiraz is stronger and warmer: high against medium-plus.
Body
Clear differenceThe overall weight and viscosity of the wine in the mouth — a composite of alcohol, sugar, extract and glycerol.
Shiraz is fuller and richer: high against medium-plus.
Fruit intensity
Clear differenceHow loudly the fruit flavours speak, independent of whether they are ripe or tart.
Shiraz is fruitier: high against medium-plus.
Aromatic intensity
Clear differenceHow strongly the wine smells before it is tasted. Some grapes are intrinsically aromatic; others express mainly on the palate.
Cabernet Sauvignon is more aromatic: medium-plus against medium.
Where they are much the same
Just as useful: knowing which parts of the choice do not matter.
- Sweetness: Similar — both low.
- Tannin: Similar — both medium-plus.
- Savoury character: Similar — both medium.
- Floral character: Similar — both low.
- Spice: Similar — both medium.
Full side by side
| Dimension | Cabernet Sauvignon | Shiraz |
|---|---|---|
| Herbal / green character | typically medium, ranging from low to medium-plus (3/5) | low (1/5) |
| Acidity | typically medium-plus, ranging from medium to medium-plus (4/5) | typically medium, ranging from low-medium to medium (3/5) |
| Alcohol | typically medium-plus, ranging from medium to high (4/5) | typically high, ranging from medium-plus to high (5/5) |
| Body | typically medium-plus, ranging from medium to high (4/5) | typically high, ranging from medium-plus to high (5/5) |
| Fruit intensity | typically medium-plus, ranging from medium to high (4/5) | typically high, ranging from medium-plus to high (5/5) |
| Aromatic intensity | typically medium-plus, ranging from medium to medium-plus (4/5) | medium (3/5) |
| Oak influence | typically medium, ranging from low to high (3/5) | typically medium-plus, ranging from medium to high (4/5) |
| Earthy character | typically low-medium, ranging from low to medium (2/5) | low (1/5) |
| Texture | typically medium, ranging from low-medium to medium-plus (3/5) | typically medium-plus, ranging from medium to high (4/5) |
| Sweetness | low (1/5) | low (1/5) |
| Tannin | typically medium-plus, ranging from medium to high (4/5) | typically medium-plus, ranging from medium to medium-plus (4/5) |
| Savoury character | typically medium, ranging from low-medium to medium-plus (3/5) | typically medium, ranging from low-medium to medium (3/5) |
| Floral character | low (1/5) | low (1/5) |
| Spice | typically medium, ranging from low-medium to medium (3/5) | typically medium, ranging from low-medium to medium-plus (3/5) |
| Perceived freshness | typically medium, ranging from low-medium to medium-plus (3/5) | typically medium, ranging from low-medium to medium (3/5) |
| Carbonation | low (1/5) | low (1/5) |
| Serve at | 15–17°C | 16–18°C |
| Typical flavours | blackcurrant, black cherry, cedar, graphite, tobacco | blackberry, plum, dark chocolate, licorice, vanilla |
Values are typical points within each wine’s range. Both wines vary — see the individual pages for how much.
Read more
Grape
Cabernet Sauvignon
The world’s most planted red wine grape: thick-skinned, tannic and blackcurrant-scented, and the backbone of Bordeaux’s left bank.
Grape
Shiraz
The Australian name for Syrah, used to signal the riper, fuller, sweeter-fruited style the country made famous.
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