Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Diet Coke 20 fl. oz., 24 pk. for
Diet Coke 20 fl. oz., 24 pk.
4.5 out of 5 stars
stars
5,356 ratings5,285 reviews
  1. 5 stars72% (3,855)
  2. 4 stars14% (763)
  3. 3 stars8% (407)
  4. 2 stars3% (157)
  5. 1 star3% (174)

Member photos

  • +346 images
Sort by |
Showing 41-50 of 5,285 reviews
Mar 25, 2026
KennedyB
5 out of 5 stars review

Go to Mom drink

It’s crisp, super refreshing, and has that light, slightly citrusy cola taste that feels different from regular soda. I like that it doesn’t feel heavy or overly sweet, especially when it’s ice cold. There is a bit of that classic diet soda aftertaste, but for a lot of people, that’s part of the appeal. It’s an easy, go-to drink when you want something fizzy without the sugar or calories, and it definitely hits the spot.

Review from influenster.com
Helpful?17LOQ6K5HG6313749160741
Dec 3, 2025
sophias508_4538
5 out of 5 stars review

The best

Diet Coke has a really clean, crisp taste, lighter than regular Coke, with a smooth sweetness that doesn’t linger. The first sip is always sharp and refreshing, almost like a quick hit of carbonation before the flavor settles in. People definitely either love or hate, but if you’re into a brighter, less syrupy cola, it’s surprisingly satisfying. Ice-cold is definitely when it tastes the best; the flavor feels more balanced and the fizz really pops.

Review from influenster.com
Helpful?17LOQ6K5HG6313749160741
Jan 12, 2026
laurab1985_8032
5 out of 5 stars review

Great caffeine boost

I've been drinking diet coke my entire life and absolutely love it. I am not a big fan of coffee or energy drinks, so I start my day out with the caffeine boost from diet coke. I am loyal to Coca-Cola and won't drink anything else. Diet coke is just too good!

Review from influenster.com
Helpful?17LOQ6K5HG6313749160741
Mar 27, 2026
CaseyS
5 out of 5 stars review

Crisp, fresh and sweet! Always the best!

Diet Coke is my absolute favorite drink of all time! The taste is always so crisp, fresh, and sweet. Just the right amount of caffeine so that I'm not wired but I'm alert. Nothing beats waking up and opening a can of Diet Coke! Some people are coffee people, the rest of us are soda people haha I will always reach for a Diet Coke before anything else.

Review from influenster.com
Helpful?17LOQ6K5HG6313749160741
Jan 31, 2026
dant37_5814
5 out of 5 stars review

Crisp, refreshing, and reliable zero-calorie soda.

Diet Coke Classic is my go-to when I want something fizzy without the sugar. The taste is crisp and refreshing, especially ice-cold, and it has that signature bite that regular soda lovers appreciate. I like that it feels light and doesn't leave me feeling overly sweet or heavy afterward. It's affordable, easy to find everywhere, and works well as an everyday drink or with meals. A solid zero-calorie option that stays consistent over time.

Review from influenster.com
Helpful?17LOQ6K5HG6313749160741
Sep 27, 2019
Customer
3 out of 5 stars review

Verified Purchase

Good for vending

Would buy every week but supply at sams has been unavailable so I quit selling this size and will not buy anymore

Helpful?17LOQ6K5HG6313749160741
Dec 3, 2023
KHuge
5 out of 5 stars review

Verified Purchase

Can’t beat a cold Diet Coke

It’s Diet Coke. Need I say more? Plus, it beats paying close to $3 per bottle at many convenience stores.

Helpful?17LOQ6K5HG6313749160741
Jun 30, 2026
VeronicaR
5 out of 5 stars review

Great Taste

Has a great balance and taste. The aftertaste is so satisfying, with a great Aroma. Easy to storage, and works great with acid. I highly recommend.

Review from influenster.com
Helpful?17LOQ6K5HG6313749160741
May 22, 2021
anonymous
1 out of 5 stars review

Verified Purchase

Don't like taste

previous regular coke drinker, gave up sugary foods once diagnosed diabetes. I have tried natural sodas so far only like the rootbeer.

Review from walmart.com
Helpful?17LOQ6K5HG6313749160741
Apr 27, 2021
Mary
4 out of 5 stars review

Verified Purchase

Good taste

Tho it does taste different from regular coke, it is a taste I like, and is better for me (as a diabetic.) To me it is still "a coke!"

Review from walmart.com
Helpful?17LOQ6K5HG6313749160741