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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 1-10 of 1,492 reviews
Jan 1, 2026
PopPop
5 out of 5 stars review

Verified Purchase

LOVED the Santa cans! My husband and I have always preferred Diet Coke to other cold drinks. I was curious in the difference in Diet Coke and Sugar Free Coke. Found this online- Diet Coke (or Diet Coca-Cola) is a sugar-free, low-calorie cola produced by The Coca-Cola Company, sweetened primarily with aspartame, offering a distinct taste from classic Coke and available in caffeinated and caffeine-free versions, with variants like Diet Coke Lime. Launched in 1982, it's a major brand using the Coke trademark and is known for its crisp, refreshing flavor, though it contains artificial sweeteners and additives.”

Review from walmart.com
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Jan 15, 2026
Patricia
5 out of 5 stars review

Verified Purchase

yes it does up to his word I'm drinking one right now and I would recommend it for everyone but you got to be careful the ones that aren't diet I have diabetes you don't want to drink too many of them a day be careful but yes the soda itself I will recommend it

Review from walmart.com
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May 15, 2026
Joseph
5 out of 5 stars review

Verified Purchase

The 24 can pack is a fresh and tasty option when I would like to drink a serving or two at a time. This a way I always have a brand new can of Diet Coke around. It takes me back when I would hear the change slide down inside the Coke machine, hit the button, and that happy thud and clunk would present me with an ice cold Diet Coke!!! On a hot day condensation would immediately appear on the can and spray as I would pop the top. Whew!!! You can bet Diet Coke is approved by this hillbilly!

Review from walmart.com
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May 14, 2026
mischelle
4 out of 5 stars review

Verified Purchase

product or name?

i truly like diet coke... but is it worth the price of it? Not at all worth it! You can buy any diet cola for less than diet coke! I'm buying the product not the name!

Review from walmart.com
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Jan 11, 2026
Kevin
2 out of 5 stars review

Verified Purchase

Outrageous!

Diet Coke has increased in price steadily the last 3 to 4 yrs. And it is steadily increasing. It is now over $15 for 24 packs. It’s ridiculous. Coke has made well over 40 Billion the last 4 yrs. They could afford to reduce the prices! I love it, it’s still great. But they are about to price a lot of people out!

Review from walmart.com
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Jan 13, 2026
Tami
1 out of 5 stars review

Verified Purchase

i absolutely love Diet Coke, but i cannot believe the cost went up an entire dollar since last week!!!! $15.00!!! i hate this crap. You guys are making it where i havent been able to buy good meat in like forever because of the cost. i am on Social Security , my cost of living raise added up to 40 dollar more a month than last year, But my medicare went up 25.00, to 202.00 a month, so i guess i wont eat or drink! makes me sick.

Review from walmart.com
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Jan 8, 2026
Jake
1 out of 5 stars review

Verified Purchase

No carbonation or fizz anymore in Coca Cola

I can’t explain it, and I don’t know exactly when this started happening, but Coca-Cola products are all flat now. The carbonation is all gone. These are brand new, in a bottle or a can, but especially in the can. Nothing has any fizz! There’s no pop in pop now. I open a fresh cold can of soda, and it doesn’t matter if it’s diet or regular, it is flat. Cold, warm, room temperature, doesn’t matter, it’s flat. I’m taking a break from buying any Coca-Cola products for a while until they figure out why all their products have no carbonation in them anymore.

Review from walmart.com
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Jan 5, 2026
Stacey
1 out of 5 stars review

Verified Purchase

Horrible chemical diet coke

I have been drinking Diet Coke forever and this batch of 24 can purchase taste like chemicals with no Diet Coke flavor… ordered dominos pizza with 2 liter Diet Coke and it tasted completely differently in a good way. Not sure which “bottler” Coke is using for Texas but it should be assessed for QA.

Review from walmart.com
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May 3, 2026
Beth
1 out of 5 stars review

Verified Purchase

$$$ NOPE!

Love Diet coke but am appalled at how much the price has increased. It was only a couple years ago that a case, 24 cans, was under $10 now its inching up to $15, and thats at Walmart! At the typical grocery store they are charging $11.98 for a 12 pack!!!! I mean Jesus that $24 for a case! $10 more than Walmarts RIDICULOUS PRICE! Sorry but I have been cutting back myself dramatically and have informed the others in the house that I won't be buying it much longer unless they want to waste their hard earned money on it and chip in....

Review from walmart.com
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Dec 12, 2025
Luann
1 out of 5 stars review

Verified Purchase

I used to drink Diet Coke all the time. I wanted to lose weight so I was to cut out soda even if it was supposedly " diet coke". In reality this product is awful once you stop drinking it. It tastes like chemicals and what it must be doing to our insides and then to see kids drink it. They market it as if its the best thing there is but it just is untrue.

Review from walmart.com
Helpful?3WFGLZWO82RN13599513412