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Sam's Club
Customer reviews for Diet Mountain Dew 12 fl. oz., 24 pk. for
Diet Mountain Dew 12 fl. oz., 24 pk.
4.5 out of 5 stars
stars565 ratings434 reviews
  1. 5 stars79% (444)
  2. 4 stars8% (46)
  3. 3 stars5% (26)
  4. 2 stars2% (9)
  5. 1 star7% (40)

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Showing 1-10 of 434 reviews
May 23, 2026
anonymous
5 out of 5 stars review

Verified Purchase

DT DEW FAN CLUB!

I have been a Diet Mountain Dew Fan for many years! You could call me a Diet Dew Addict. I always have to have at least 1 a day. Since i dont drink coffee like others, i drink Diet Dew in the morning as my pick me up. Now if they brought Diet Code Red back i would drink that too. I mainly get them from Walmart if they have a sale on them, but if its competitors have them on sale there i will buy them there.

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
Jun 1, 2026
Sandra
5 out of 5 stars review

Verified Purchase

Love diet mountain dew. Drink it in the morning instead of coffee. Wakes me up when I wake up tired. And fills me with energy to complete tasks that I would otherwise put off because of low energy levels. Thanks for a product that doesn’t have taurine. Go ahead make my day! Go Mt. Dew❤️

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
Feb 25, 2026
Tiffany
5 out of 5 stars review

Verified Purchase

Best Diet Soda!! Zappy and Refreshing!!

Best diet soda hand's down!! It has a nice refreshing zap to it!! My husband keeps a case of it at work and a case at home!! If he happens to run out of it.. look out!! He can get really grumpy!! 😂 They did have a good price on it but I see that they have now have raised that price!!

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
Feb 14, 2026
MissyInMO
5 out of 5 stars review

Verified Purchase

I like the fact that it's a diet soda (no calories) but leaves NO aftertaste like some diet sodas do. on the negative side, ALL brands of soda are way overpriced these days. Every time I go to buy more, the price has inched up again and I'm tired of being gouged as the register. It's almost enough to make me seriously consider not drinking any soda any more.

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
Jul 25, 2021
Darlene walters
5 out of 5 stars review

Verified Purchase

The only soda on the planet for me

24 pks here ..all the time..every few days to get more..cant do with out th dt dew

Helpful?5JPY4LG54V9D13817005914
reply from Supplier Response

Thanks for your review, Darlene! We'll share your feedback with the right teams.

May 7, 2026
ChipMuck304
4 out of 5 stars review

Verified Purchase

Get Rid of the Dyes!

I'd prefer Pepsi do away with all of the synthetic dyes... No one cares if it's yellow, we only care about the taste. Please follow in the path of Doritos and their Simply NKD product line. They taste the same...

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
May 22, 2026
Michael
3 out of 5 stars review

Verified Purchase

I wouldn’t recommend any sodas. Only for the fact that they aren’t healthy or good for us. The biggest problem with the sodas now are the cost. There is no reason for the cost to be as high as it is. Those are the reasons why I wouldn’t recommend it. As for taste. My husband likes it so we buy it. He says it taste just like the regular ones without the sugar.

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
Jun 2, 2026
anonymous
3 out of 5 stars review

Verified Purchase

THIS ISN'T THE SAME AS IT USED TO BE

Sometimes I think maybe it's just me, my taste buds are really weird sometimes, but for over a year now I've been thinking something is off with Diet Mtn Dew. There's never been a ton of carbonation, but now there's ZERO. I add lime juice to mine, just to attempt to get it to taste like it used to, but even that doesn't work.

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
Feb 24, 2026
Gadworx
2 out of 5 stars review

Verified Purchase

Great in every way BUT too expensive.

Good but BAD!!!! We love these in every way but one: - We love the taste that does not taste like a diet drink, - Cans make them very cold and stays cold for a long time, - They are low-calorie, they have kick! Mountain Dew was the original energy drink withs its caffeine content that still gives this diet drink kick even without sugar. The BAD: I used to get these at the start of COVID for $4.99 when on sale, now on sale they are $11.99. When they are not on sale, they are $13.97! My family buys 5 to 6 of these per week! We are cutting back and looking for alternatives. :( If we use the USA inflation rate from 2020, these 24-pack of Dews should only be $6.23 on sale. The dollar value has been lost. I clicked recommend here, only because I am still searching for alternatives. --2006-02

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914
Dec 29, 2025
Lori
2 out of 5 stars review

Verified Purchase

Walmart is overcharging for this item

Just be aware you are being overcharged for this at Walmart. You can go buy this at any other store for 25% less. Most places this and the 12 packs you can get a better price most the time even getting a free pack if you buy a certain amount. Tired of Walmart overcharging for items.

Review from walmart.com
Helpful?5JPY4LG54V9D13817005914