Diet Pepsi Cola Soda Pop, 20 fl oz Bottle price history and forecast - Pepsi
Diet Pepsi Cola Soda Pop, 20 fl oz Bottle

Diet Pepsi Cola Soda Pop, 20 fl oz Bottle

Brand:
Pepsi
Model Number:
UPC:
012000171741
EAN:
0012000171741
Walmart SKU:
519936626
Key Takeaway

Trending downward with a $0.00 move to reach $2.48. Current price runs 0.0% below the 90-day average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$7.02
Lowest Price
$2.98
Most Recent Price
$4.85
Average Price
$4.58
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$2.48
Lowest Price
$2.28
Most Recent Price
$2.48
Average Price
$2.41
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Diet Pepsi Cola Soda Pop, 20 fl oz Bottle since 2/15/2025. The most recent price update was on Aug 15, 2026.

Price Range: Over the past 90 days, the price has ranged from $2.28 (lowest on 2/15/2025) to $2.48 (highest on 3/1/2026). The average price during this period is $2.41.

Current Trend: Walmart.com prices have ranged from $2.48 (Aug 15) to $2.48 (Aug 15) over the past 90 days. Current price is close to the 90-day average of $2.48.

Customer Insights: Rated 4.8/5 from 823 reviews.

Customer Reviews

823 reviews

Customer Reviews

4.8
Based on 823 reviews
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Showing 10 of 823 reviews

A nice treat for me!!!!!

Alice June 18, 2026

I am really trying to drink more water than other stuff so every once in a while I get one of these diet Pepsi's cause I really love them, but I try not to buy a bunch of it. I know there's a great debate, but I think that Pepsi is better cause it's more bubbly and not so sweet as you know what.

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It's a great switch from regular Pepsi

anonymous June 25, 2026

I bought the 20 oz to try the diet version of PEPSI. I have been a Pepsi drinker for my whole life (I'm 61) . but as I am getting older I don't love all the sugar in the regular Pepsi. the diet Pepsi took little getting use to and in my opinion it tastes exactly like the actual Pepsi. now I'm not a drink soda all day kinda gal but I do love a can with my supper every night. I have learned tho the cherry diet Pepsi is disgusting.not a fan tastes like perfume

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long time coming

anonymous May 1, 2026

Haven't had a Pepsi diet in a while. I just had to order one today and is was refreshing to drink.

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Will ONLY drink Diet Pepsi - always

Irene December 5, 2025

Diet Pepsi is %231 out of a top 10 and will only drink this brand. It quenches my thirst with the "ahhhh" sound. Of course, I passed a taste test, and I suggest you try Diet Pepsi.

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Kimberly January 13, 2026

The price of this 20 oz bottle of diet Pepsi is comparable to all the other bottles of soda. when you compare it though to a two liter bottle the price is expensive.

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Refreshing

Lillian November 24, 2025

Great taste! Diet Pepsi tasted different in cans and other sizes bottles... I know it sounds crazy. The 20 oz. always has the best taste. Too bad they're not sold in a multipack.

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Another great soda

Patti January 1, 2026

if they are out of my Dr Peppers I always purchase diet Pepsi yes I know its a different taste but both are my fav if drinking a soda

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Royalprince March 6, 2026

Likes: The taste is great. Have been a Diet Pepsi drinker for decades. Dislikes: It is too expensive for a 20 ounce bottle. Should cost about $1.29, not $2.59. The carbonation is bad for your teeth, especially from the citric acid. Have had lots of tooth erosion and expensive dentist bills from Diet Pepsi or other carbonated drinks over the years. But if you drink it with a straw and rinse your mouth with water afterwards, you can rinse off the citric acid. Dentists have recommended this to me years, but I have slacked off at times.

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Pepsi coolers never cold

Nick May 14, 2026

Never very cold. Doesn't matter what cooler you get it from

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bad delivery

Allen May 4, 2026

I ORDERED diet Pepsi in it's place i got regular Pepsi. i called the store trying to get a replacement, but i would have to bring it in. i tried to explain to thhe i cannot walk that well. Shel transferred me to store operator, phone rang none stope for sixty rings and no one picked up. worst part is i gave a $6.00 for a screwed-up delivery!

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Price History

Historical price data graph for Diet Pepsi Cola Soda Pop, 20 fl oz Bottle

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

1 records

Walmart.com prices have ranged from $2.48 (Aug 15) to $2.48 (Aug 15) over the past 90 days. Current price is close to the 90-day average of $2.48.

Walmart.com price history for Diet Pepsi Cola Soda Pop, 20 fl oz Bottle showing recent price changes over the past 90 days
Date Price Change % Change
$2.48 — —

Third-Party Seller Pricing

7 records

Third-Party Sellers prices have ranged from $4.85 (Nov 11) to $7.02 (Nov 7) over the past 90 days. Current price is 12.4% below the 90-day average of $5.54.

Third-party seller price history for Diet Pepsi Cola Soda Pop, 20 fl oz Bottle showing recent price changes
Date Price Change % Change
$4.85 $+0.00 +0.0%
$4.85 $-2.17 -30.9%
$7.02 $+2.17 +44.7%
$4.85 $-0.88 -15.4%
$5.73 $+0.00 +0.0%
$5.73 $+0.00 +0.0%
$5.73 — —