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2021 Adobe Road Carbon Napa & Sonoma Counties, USA

Adobe Road Carbon Napa and Sonoma Counties bottle
$86.00
Winery Price: $95.00
-9%
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2021 Adobe Road Carbon Napa & Sonoma Counties, USA
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Adobe Road house spotlight

The House • Buckler

Official Adobe Road Winery tour of Kevin Buckler's Petaluma riverfront house. Carbon is the Racing Series Petite Sirah-led blend named for carbon fiber.

70% Petite Sirah
80% New French oak
2002 Adobe Road founded
2021 Adobe Road Carbon Napa and Sonoma Counties bottle
Flag of the United States and map of California
OriginNapa and Sonoma • Carbon
Wine-Searcher
WineSearcher Corner

The market on this bottle

Wine-Searcher tracks this 2021 Adobe Road Carbon Napa & Sonoma Counties across the open market. Their published U.S. low is $84.39 and the average is $99.12. Our slash is $86.00.

Top score
Market low$84.39
Market average$99.12
Market high$124.57
Our slash$86.00

California • Red Blend • 2021. Checked 2026-09-20.

Open the Wine-Searcher listing (opens in a new tab)

Carbon • 2021 • $86

2021 Adobe Road Carbon Napa & Sonoma Counties, USA

Garrett Martin's Carbon, 70 percent Petite Sirah and 80 percent new French oak, a dark 2021 Napa-Sonoma red you can open at eighty-six dollars.

The 2021 Carbon is 70 percent Petite Sirah with 13 percent Petit Verdot, 9 percent Cabernet, and 8 percent Malbec, 80 percent new French oak: black cherry, licorice, and deeply toasted oak, now $86.

Slash Price
$86
Retail Price MSRP$95
Typical retail$95
Top Selling Point Petite Sirah-led Racing Series Carbon. Eighty-six dollars against a $95 typical retail.
What It Tastes LikeBlack cherry, licorice, deeply toasted oak, ripe plum, crushed blackberry, and violet.
Adds 6 bottles for $516 • 12+ bottles ship free
Why this bottle matters

The darkest Racing Series bottle they could still drink

Carbon is named for carbon fiber. The 2021 is 70 percent Petite Sirah, then Petit Verdot, Cabernet, and Malbec, aged in 80 percent new French oak. Opaque, strong, full, still approachable. Black cherry, licorice, toasted oak, ripe plum, crushed blackberry, violet. This is the current Carbon, not the 2018. Eighty-six dollars.

Petaluma vineyard country
Petaluma Gap vineyard rows at late light
AppellationNapa and Sonoma
Blend70% Petite Sirah, 13% PV, 9% Cab, 8% Malbec
Oak80% new French
SeriesRacing Series, Carbon
1

The house

Kevin and Debra Buckler opened Adobe Road in Petaluma in 2002. Garrett Martin makes the wines.

2

The wine

70% Petite Sirah, 13% Petit Verdot, 9% Cabernet, 8% Malbec. 80% new French oak. Napa and Sonoma fruit.

3

The idea

Carbon is the strongest, darkest wine they could make without losing the drinkable line.

4

The drinker

Black cherry and licorice first. Serve 62 to 66 F. Decant 30 minutes. Ribeye or short ribs.

Tasting Profile

Black cherry and licorice, then toast, plum, and violet

The 2021 pours opaque: black cherry, licorice, deeply toasted oak, ripe plum, crushed blackberry, violet. Petite Sirah gives the ink. Petit Verdot adds perfume and grip. Cabernet and Malbec keep the mid-palate from turning into a wall. Full, sculpted, still a table wine.

Carbon in glass
Dense red wine in crystal, Adobe Road tasting still life
The Vintage2021 in Napa and Sonoma

A warm, concentrated California red year. This 2021 Carbon carries that density and still drinks now after a decant.

Fruit + Aroma

Black cherry, licorice, toasted oak, ripe plum, crushed blackberry, violet.

Texture + Structure

Full, Petite Sirah-led, 80% new French oak, sculpted tannin.

Finish + Service

Toast, violet, length. Serve 62 to 66 F. Decant 30 minutes.

Oenology / Winemaking

Petite Sirah first, then a dark Bordeaux frame

The 2021 Carbon is 70 percent Petite Sirah. Thirteen percent Petit Verdot, 9 percent Cabernet, and 8 percent Malbec complete the blend. Eighty percent new French oak is the frame, not a whisper. Garrett Martin built it to be the darkest Racing Series wine that still stays drinkable.

French oak cellar, Petaluma
Oak barrel aisle in a California cellar

Napa and Sonoma fruit, Petaluma cellar. Same Racing Series idea as the 2018 Carbon, current vintage.

Decant 30 minutes. Serve 62 to 66 F. A hard-seared steak is the plate.

Vintage2021
RegionNapa and Sonoma
Blend70% Petite Sirah-led
Oak80% new French
History / Estate

Fast cars, a dark bottle, a Petaluma cellar

Buckler named Carbon for the material on a race car. The juice had to be as serious as the label.

Sonoma vineyard country
Sonoma vineyard rows, Adobe Road country

Adobe Road is a Petaluma house with Napa and Sonoma fruit. Kevin Buckler raced at Daytona and Le Mans, then opened the winery in 2002.

The Racing Series wines wear metal labels. Carbon is the Petite Sirah-led bottle in that set.

The 2021 is the current Carbon: same idea as 2018, a later vintage, more new oak, still built to pour.

Gastronomy / Food Pairing

Ribeye on the board, then short ribs

Petite Sirah wants char, fat, and collagen. A hard-seared ribeye takes the toast. A braise takes the licorice close.

At The Table • Pairing In Action

Two plates. One butter-basted ribeye. One red-wine short rib. Both can take Carbon tannin.

Serve + Decant

Serve 62 to 66 F. Decant 30 minutes. This is a dark blend, not a splash pour.

Pairing Recipe
Pan-Seared Ribeye, food pairing image

Pan-Seared Ribeye

A hard crust for Petite Sirah, toast, and black cherry.

Why it works: Fat and char cushion 80 percent new oak while beef pulls licorice and plum.

View Recipe for pan-seared steaks (opens in a new tab)
Pairing Recipe
Red Wine-Braised Short Ribs, food pairing image

Red Wine-Braised Short Ribs

A slow braise for a dark Napa-Sonoma blend.

Why it works: Collagen and Petite Sirah need each other. Toasted oak meets the glaze.

View Recipe for red wine braised short ribs (opens in a new tab)
Final Recommendation

Put this 2021 Carbon in the cart

Garrett Martin, 70 percent Petite Sirah, 80 percent new French oak. Eighty-six dollars.

Put it in the cart. This is the current Racing Series Carbon, not a leftover 750 from another vintage.

Direct Buy • Secure Checkout • 12+ Bottles Ship Free
Add 6 Bottles • $516

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