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Sam's Club
Customer reviews for Diet Dr Pepper Soda 12 fl. oz., 36 pk. for
Diet Dr Pepper Soda 12 fl. oz., 36 pk.
4.7 out of 5 stars
stars2,466 ratings989 reviews
  1. 5 stars85% (2,094)
  2. 4 stars7% (172)
  3. 3 stars2% (54)
  4. 2 stars1% (30)
  5. 1 star5% (116)

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Showing 11-20 of 989 reviews
Nov 1, 2025
Dianna
1 out of 5 stars review

Verified Purchase

If I could give a zero I would. You sold us a case of diet Dr Pepper that expired two days later! It tasted like it sat in the sun for weeks. It was disgusting and a waste of money. On top of this every gallon of milk that we bought from Walmart in the last year, goes bad a good two to three days before the best if used by date. I don’t know who is in charge of groceries but Walmart grocery has become very disappointing.

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Dec 2, 2025
Michelle
5 out of 5 stars review

Verified Purchase

Delicious, Satisfying and Quenches Your Thirst

Okay so diet Dr pepper is my all-time favorite soda pop. I mean The taste is delicious. It quenches my thirst and I love the fiz! lots of people like this so if you're having a party this is usually a good choice. at least it is for me and my friends. these are at a pretty good price too so I pick up several.

Review from walmart.com
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Jan 3, 2026
GrannyKaye
1 out of 5 stars review

Verified Purchase

when i buy the diet dr.pepper by the 12 pack i save money but I always have at least 2that are leaking or they are not full and you can squeeze the bottle its like someone has already opened it. I know im not the only person that has experienced this. I love my dr pepper but this is ridiculous

Review from walmart.com
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Oct 22, 2025
JDH
3 out of 5 stars review

Verified Purchase

Not as good tasting as most fountain dispensers

The flavor and carbonation from the can, to me, is flat and muted tasting if that makes sense as compared to the fountain version. In other words, the mouthfeel and flavor profile feels/tastes muted and it goes flat way quicker that does a fountain version, most of the time.

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Jan 9, 2026
J Lee
1 out of 5 stars review

Verified Purchase

Over charged

Looking at my emailed receipt I was charged for two cases of diet Dr. Pepper, I only puchased one. Didn't realize this mistake until I was reviewing my expenses for credit card charges. I plan on returning to the store to see what can be done about it. A employee of Sam's Club scanned my items in the cart.

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May 17, 2026
Kim
5 out of 5 stars review

Verified Purchase

I’m a Thunder

As good, if not better, than Diet Dr. Pepper. Since I’m addicted to soda, this is much more affordable and I think a perfectly good substitute.

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May 17, 2026
nancy
3 out of 5 stars review

Verified Purchase

More on shelves at all times!!!!!!!

You need to keep more 24 boxes of Diet Dr. Pepper on the shelves throughout the week. Product is great just keep more in stock!!!!!!!!

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Feb 18, 2026
Alice
5 out of 5 stars review

Verified Purchase

Best soda on the market

This is all I drink besides coffee and water. Never fails to refresh and helps get rid of the goo in the throat in the morning due it's carbonation. Flavor is the only one I like from the major manufactures. It's addicting...

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Mar 21, 2026
Marie
3 out of 5 stars review

Verified Purchase

Love Dr. Pepper but it needs more carbonation

Dr. Pepper is my favorite drink. The cans and the bottles are so flat tasting. It needs much more carbonation. I still buy but disappointed. The best place for the Diet Dr. Pepper is McDonalds. They have the best carbonation.

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Mar 1, 2026
tiffany
5 out of 5 stars review

Verified Purchase

they got it right

I normally hate diet/zero sugar sodas but Dr. pepper did it right! taste slightly watered down like when you drink regular drink pepper with ice. not syrupy like other diet drinks. thank you Dr pepper for getting the diet soda formula right!

Review from walmart.com
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