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Taco John's Diet Pepsi Large / 0 Cal price

A Taco John's Diet Pepsi Large / 0 Cal costs $2.79 to $4.19 across 284 US Taco John's restaurants, typically $3.49.

Pickup prices at every Taco John's as of .

Key findings

Diet Pepsi Large / 0 Cal price by state, cheapest first

RankStateTypicalRangeIndexRestaurants
1New York$2.99$2.99 to $3.69862
2Massachusetts$2.99$2.99 to $3.29862
3Ohio$2.99$2.99 to $2.99861
4Idaho$2.99$2.99 to $2.99861
5Kentucky$3.19$3.09 to $3.499110
6Nebraska$3.29$2.99 to $3.699432
7Wyoming$3.29$2.99 to $3.909418
8Kansas$3.29$2.79 to $3.599410
9Tennessee$3.29$3.29 to $3.49942
10Minnesota$3.39$2.99 to $3.999751
11Missouri$3.39$2.99 to $3.799711
12Illinois$3.39$3.09 to $3.89979
13Indiana$3.39$3.29 to $3.39974
14Arkansas$3.39$3.39 to $3.39971
15Wisconsin$3.49$3.19 to $3.9910031
16Iowa$3.49$2.99 to $4.1910028
17Montana$3.50$3.49 to $3.9910018
18South Dakota$3.59$3.29 to $4.1910333
19North Dakota$3.59$3.29 to $3.6910314
20Colorado$3.69$3.29 to $3.791065
21Washington$3.69$3.69 to $3.691061

Cheapest cities for a Diet Pepsi Large / 0 Cal

CityTypicalRangeRestaurants
Paducah, KY$3.19$3.19 to $3.293
Omaha, NE$3.29$3.29 to $3.295
Cheyenne, WY$3.29$3.29 to $3.295
Lincoln, NE$3.29$3.19 to $3.394
Billings, MT$3.49$3.49 to $3.495
Rapid City, SD$3.49$3.49 to $3.494
Great Falls, MT$3.49$3.49 to $3.593
St Joseph, MO$3.59$3.59 to $3.593
Bismarck, ND$3.59$3.59 to $3.593
Sioux Falls, SD$3.69$3.69 to $3.697

Priciest cities for a Diet Pepsi Large / 0 Cal

CityTypicalRangeRestaurants
Duluth, MN$3.99$3.99 to $3.993
Sioux City, IA$3.69$3.69 to $3.694
Sioux Falls, SD$3.69$3.69 to $3.697
Bismarck, ND$3.59$3.59 to $3.593
St Joseph, MO$3.59$3.59 to $3.593
Great Falls, MT$3.49$3.49 to $3.593
Rapid City, SD$3.49$3.49 to $3.494
Billings, MT$3.49$3.49 to $3.495
Lincoln, NE$3.29$3.19 to $3.394
Cheyenne, WY$3.29$3.29 to $3.295

Cheapest Taco John's restaurants for a Diet Pepsi Large / 0 Cal

RestaurantWherePrice
3706 SW Burlingame Rd.Topeka, KS$2.79
1101 W 6th StreetLawrence, KS$2.89
2309 Haskell AvenueLawrence, KS$2.89
1 World Trade CenterNew York, NY$2.99
623 W Main STRiverton, WY$2.99

Priciest Taco John's restaurants for a Diet Pepsi Large / 0 Cal

RestaurantWherePrice
617 West Bremer AveWaverly, IA$4.19
504 W Jackson BlvdSpearfish, SD$4.19
312 East Central EntranceDuluth, MN$3.99
2437 Tower AvenueSuperior, WI$3.99
703 W Burlington AvenueFairfield, IA$3.99

More Taco John's menu prices

Questions people ask

How much is a Taco John's Diet Pepsi Large / 0 Cal?
As of 2026-10-04: A Taco John's Diet Pepsi Large / 0 Cal costs $2.79 to $4.19 across 284 US Taco John's restaurants, typically $3.49.
Which state has the cheapest Taco John's Diet Pepsi Large / 0 Cal?
Kentucky is the cheapest state for a Taco John's Diet Pepsi Large / 0 Cal (typically $3.19) and North Dakota the most expensive ($3.59). Drive Thru Index, 2026-10-04.
Where is the cheapest Taco John's Diet Pepsi Large / 0 Cal?
The cheapest Taco John's Diet Pepsi Large / 0 Cal in the US is $2.79 at 3706 SW Burlingame Rd., Topeka, KS. (Drive Thru Index, 2026-10-04).

How these prices are measured

Every day we check the menu at every restaurant of each chain, through the same ordering app its customers use, and record each item's pickup price. Restaurants are compared on a basket of items every full-menu restaurant of that brand sells. An index of 100 is the brand's typical (median) restaurant in the country, so 95 means 5% cheaper and 110 means 10% pricier. Brands are only ever compared with themselves, never with each other.

Citing this data: Source: Drive Thru Index (https://drivethruindex.com/items/taco-johns/diet-pepsi-large-0-cal), prices checked 2026-10-04. You are welcome to quote any figure on this page.

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