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Customer reviews for Diet Coke 12 fl. oz., 24 pk. for
Diet Coke 12 fl. oz., 24 pk.
4.4 out of 5 stars
stars1,534 ratings1,492 reviews
  1. 5 stars78% (1,200)
  2. 4 stars7% (103)
  3. 3 stars4% (68)
  4. 2 stars3% (47)
  5. 1 star8% (116)

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Showing 11-20 of 1,492 reviews
Dec 1, 2025
Leslie
5 out of 5 stars review

Verified Purchase

Love Culligan water filters - great taste.

I was pet sitting and the house had a Culligan system and the water tasted great! It was so much better than my water purifier. I was so happy that Culligan offered a pitcher type system. I highly recommend their products. My water tastes so much better and the price is less than my other purifier. I just wish the pitcher wasn’t plastic.

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412
Dec 1, 2025
Cecilia
5 out of 5 stars review

Verified Purchase

This is our Go to Soda....Diet Coke

The price of everything is higher today than it was yesterday and yesterdays before that. It's a factor everywhere. Walmart still stands out for the most consumer concerned pricing...it's not cheap...but better than the competition. We love diet coke!

Review from walmart.com
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Dec 4, 2025
Kelly
5 out of 5 stars review

Verified Purchase

My only problem with this has nothing to do with the Diet Coke and everything to do with how it is loaded. Many of the people who bring it to me almost always slam the cases of pop in the back of my vehicle. I have had cases that have split open and a few times the cans have fallen out of my car. I have asked repeatedly for them to not do that, but the next time I pick groceries up they slam them again.

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412
Dec 18, 2025
Kelly
5 out of 5 stars review

Verified Purchase

Refreshing and Convenient – Classic Diet Coke

Diet Coke Diet Cola Soda Pop in the 12 fl oz cans is a classic choice for anyone looking for a crisp, calorie-free soda. The 24-pack provides great value and convenience, perfect for stocking up at home, the office, or for parties. Each can delivers the familiar, bold flavor of Diet Coke with that iconic fizz, without the sugar. The packaging is sturdy and easy to store, and the individual cans are ideal for on-the-go refreshment. It’s a reliable pick for those who enjoy a lighter alternative to regular cola without sacrificing taste. Whether you’re sipping straight from the can or mixing it in a favorite beverage, Diet Coke doesn’t disappoint. Zero sugar, classic cola taste Convenient 12 fl oz cans Good value with 24-pack Great for parties, office, or personal use Diet flavor may not appeal to everyone Some may find the carbonation a bit strong Overall, if you love Diet Coke, this 24-pack is a smart purchase that keeps you refreshed all week long.

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412
Dec 10, 2025
Stephanie
5 out of 5 stars review

Verified Purchase

Diet Coke - Superhero %26 Santa Edition

Buying a case of Diet Coke is like summoning your own personal superhero, Let's call it Captain Refreshment. Always ready to swoop in when thirst villains strike, this bubbly hero delivers that iconic, crisp flavor faster than you can say "zero sugar." And during the holidays? Oh, it gets even better. Those cans rocking Santa's jolly face. That's basically your superhero teaming up with the ultimate legend for a festive crossover event. It's like the Avengers, but with carbonation and holiday cheer. Stock up, because nothing feels more powerful than opening your fridge and seeing an army of silver and red heroes waiting to save your day.

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412
Nov 30, 2025
cardiopac123
3 out of 5 stars review

Verified Purchase

Give us back D.Coke that keeps Carbonation!***

I love Diet Coke but they have a real problem that has continued to worsen. Idk if the Co. just keeps putting less CO2 in the recipe, or if the can quality just continues to deteriorate but, d.coke has reached a new low when it comes to a quality beverage that can stay carbonated for >1 hour!!! There was a time, ~10-20 yrs ago, when I could keep an open can of d.coke on the counter for 4’ (while corralling 5 kids) %26 come back to find it a warm but still very carbonated. Walmart, can you please relay this problem to Coca Cola, %26 ask them to Please fix the problem!!!

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412
Dec 4, 2025
Shelly
4 out of 5 stars review

Verified Purchase

Too expensive! I love Diet Coke and always have for years. Many many years it used to be around $7.18 a case. Now it is doubled!! I realize the tariffs could be affecting cost of aluminum, but the coke cola company is certainly thriving. I really wish they would reduce price. People are going to start buying less if they haven’t already.

Review from walmart.com
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Apr 18, 2026
Deena
5 out of 5 stars review

Verified Purchase

Diet Coke is my go to.

Love Diet Coke although I've cut way back and only use on the days I absolutely need one. YES, “need one”. There are days when I just need to burp %26 DC does that for me. I realize everything has gone up in price but do wish it could be priced more economically. Coca Cola Corporation can do better.

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412
May 7, 2026
Sandra
5 out of 5 stars review

Verified Purchase

been drinking since 1980 because my daughter has had type 1, insulin dependent diabetes. it was so much better than Tab, only alternative at that time.

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412
Jan 2, 2026
KL
4 out of 5 stars review

Verified Purchase

For some reason 1 or 2 out of every other case I get had flat Coke or partially filled. They need to get better with their quality dept especially at how much they are

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412