Updated at: 08-08-2023 - By: John Lau

Ever wondered if your precious bottle of wine could freeze solid in the confines of a car? Let’s explore this cold reality: Studies show that most wines will freeze when their liquid temperature hits 15-18°F, depending on the alcohol content.

In this blog post, we’ll take you through what happens to wine under extreme temperatures and share practical tips to prevent it from freezing in your vehicle. Now let’s pop the cork and dive into some cool facts about wine!

Can Wine Freeze In A Car?

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Wine can indeed freeze in a car if the temperature drops below its freezing point, typically around 15-20°F.

The Freezing Point Of Wine

The concept often puzzles many – can wine freeze? Yes, it absolutely can, given the right conditions. Interestingly, the freezing point of wine is not a universal figure but varies typically between 15° to 20°F (-9° to -6°C).

This range largely depends on its alcohol content which acts as an “anti-freeze”, lowering the freezing temperature compared with regular water. A bottle left in your car overnight during a chilling winter could certainly reach this threshold and become frozen solid.

If you’re transporting wine in cold weather, understanding this crucial temperature tolerance of wines is key to protecting your bottles from potential damage caused by freezing. However, should you ever intentionally want to freeze wine for culinary purposes like making slushies or cooking up unique recipes – make sure it doesn’t surpass these temperatures for optimal results.

The Risk Of Wine Freezing In Cold Temperatures

Wine freezing in cold temperatures can pose several risks that wine enthusiasts should be aware of. When the liquid temperature of wine reaches 15-18°F, which is its typical freezing point, the expanding frozen liquid can exert pressure on the bottle, potentially causing it to crack or push out the cork.

This can result in leakage and spoilage of the precious liquid inside. Additionally, wines with lower alcohol content are more susceptible to freezing than high-alcohol spirits like vodka or champagne.

Therefore, it is crucial to take precautions and avoid leaving wine in a car overnight during extremely cold weather to prevent these unfortunate outcomes.

Potential Damage To The Wine If Frozen

When wine freezes, it can cause potential damage to the bottle and its contents. The expanding frozen liquid can push out the cork or even crack the bottle, leading to leaks and spoilage. Additionally, freezing can alter the taste and texture of the wine.

The delicate balance of flavors may be compromised, resulting in a less enjoyable drinking experience. While freezing wine is not harmful in terms of consumption, it is best to avoid subjecting your favorite bottle to extreme cold temperatures to preserve its quality and integrity.

Freezing wine in a car can have negative consequences on both the physical state of the wine and its overall taste. The expanding frozen liquid inside the bottle can cause pressure buildup, potentially leading to leaks or even exploding bottles when thawed.

Moreover, freezing alters the composition of wine by affecting its delicate flavor profile. Upon thawing, you may notice changes in taste and texture that diminish your overall enjoyment of the beverage.

Tips For Preventing Wine From Freezing In A Car

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To prevent wine from freezing in a car, avoid leaving it overnight and instead opt to bring it inside with you. Use insulated wine carriers or wrap the bottles in towels for added insulation.

Keep the wine in a temperature-controlled environment, such as a cooler or thermal bag, to ensure it stays at a safe temperature while on the go.

Avoid Leaving Wine In A Car Overnight

Leaving wine in a car overnight during freezing weather can be risky. When the liquid temperature of wine reaches around 15-18°F, it can freeze, potentially causing damage to the wine and even leading to bottle breakage.

The expanding frozen liquid can push out the cork or crack the glass. To protect your precious bottles, it’s best to avoid leaving wine in a car overnight when temperatures are near or below freezing.

Instead, consider bringing them indoors or finding a temperature-controlled environment for storage. This way, you can enjoy your favorite wines without worrying about freezing and potential spoilage.

Use Insulated Wine Carriers

Insulated wine carriers are a great investment for anyone who frequently transports wine in their car. These carriers are designed to keep the wine at a stable temperature, protecting it from extreme heat or cold.

By using an insulated carrier, you can prevent your wine from freezing in the car during winter months. These carriers come in various sizes and styles, ensuring that you can find one that fits your needs.

Remember to choose a carrier with sufficient insulation and padding to maintain the desired temperature for your wine while on the go. With an insulated wine carrier, you can enjoy peace of mind knowing that your precious bottles will reach their destination without any damage caused by freezing temperatures.

Keep The Wine In A Temperature-controlled Environment

To prevent wine from freezing in a car, it’s crucial to keep it in a temperature-controlled environment. Most wines will freeze when the liquid temperature drops to 15-18°F, which can damage the flavor and texture of the wine.

If you’re transporting wine during cold weather, consider using insulated wine carriers or wrapping the bottles with blankets or towels for insulation. It’s also essential to avoid leaving wine in a car overnight or for extended periods as freezing temperatures can cause the liquid to expand and potentially crack the bottle or push out the cork.

By ensuring your wine is stored in a controlled temperature environment, you can safeguard its quality and enjoy it at its best.

What To Do If Wine Freezes In A Car

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If your wine freezes in the car, don’t panic! There are simple steps you can take to salvage it and enjoy it later.

Allow The Wine To Thaw Gradually

  • Take the frozen wine bottle out of the car and bring it indoors to a room temperature environment.
  • Do not attempt to speed up the thawing process by using heat sources like microwaves or hot water baths, as this can damage the wine.
  • Place the wine bottle upright on a stable surface to allow for even thawing.
  • Leave the bottle undisturbed and do not shake or agitate it during the thawing process.
  • Thawing time will vary depending on the size of the bottle and the severity of freezing. It may take several hours or even overnight for a completely frozen bottle to thaw.
  • Once the wine has thawed, check for any signs of leakage or damage to ensure its quality and safety before consuming.
  • If there is any doubt about the integrity of the wine, it is best to discard it rather than risk drinking spoiled or contaminated wine.
  • Note that thawed wine may have altered taste and texture due to potential changes in chemical composition during freezing, but it can still be used for cooking or making cocktails where flavor nuances are less critical.

Check For Any Damage Or Spoilage

After allowing the frozen wine to thaw gradually, it’s important to check for any damage or spoilage. When wine freezes, the expansion of the liquid can cause the cork to be pushed out or even crack the bottle.

Inspect the bottle closely for any signs of leakage or broken seals. Additionally, examine the color and clarity of the wine – if it appears cloudy or has sediment floating in it, there may have been some spoilage during freezing.

While freezing wine doesn’t necessarily make it unsafe to consume, it could affect its taste and quality. Trust your senses – if something seems off about the wine after thawing, it’s best to err on the side of caution and not drink it.

Consider Using Frozen Wine For Cooking Or Making Cocktails

Frozen wine can actually be a great ingredient to use in cooking or for making delicious cocktails. When wine freezes, it maintains its flavor and aroma, allowing you to add a unique twist to your culinary creations or mixology experiments.

Whether you’re adding frozen wine to a sauce, marinade, or even using it as an ice cube alternative in your favorite cocktail, the possibilities are endless. Frozen wine can provide a refreshing and flavorful element that enhances the overall taste of your dishes and drinks.

So next time you find yourself with some leftover frozen wine, get creative in the kitchen or behind the bar and enjoy the exciting flavors it brings to your creations.


In conclusion, while wine can freeze in a car if the temperature drops low enough, it is important to take precautions to prevent this from happening. By avoiding leaving wine in a car overnight, using insulated carriers, and keeping the wine in a temperature-controlled environment, you can ensure that your precious bottles stay safe during cold weather.

If your wine does end up freezing, allow it to thaw gradually and check for any damage or spoilage before enjoying it. Remember, frozen wine can still be used for cooking or making cocktails if its taste has been affected.

Stay vigilant and protect your favorite vintages from the dangers of extreme temperatures.