A&W Large Diet Pepsi price
A A&W Large Diet Pepsi costs $2.59 to $4.59 across 133 US A&W restaurants, typically $3.29.
Pickup prices at every A&W as of .
Key findings
- A A&W Large Diet Pepsi costs $2.59 to $4.59 across 133 US A&W restaurants, typically $3.29.
- Iowa is the cheapest state for a A&W Large Diet Pepsi (typically $3.19) and Minnesota the most expensive ($3.49).
- The cheapest A&W Large Diet Pepsi in the US is $2.59 at 2204 Pleasant Valley Road, Pleasant Valley, WV.
- Among cities with at least 3 A&W restaurants, Green Bay, WI has the cheapest A&W Large Diet Pepsi, typically $3.39.
Large Diet Pepsi price by state, cheapest first
| Rank | State | Typical | Range | Index | Restaurants |
|---|---|---|---|---|---|
| 1 | West Virginia | $2.59 | $2.59 to $2.59 | 79 | 1 |
| 2 | Montana | $2.69 | $2.69 to $2.69 | 82 | 1 |
| 3 | Illinois | $2.79 | $2.79 to $2.79 | 85 | 1 |
| 4 | South Carolina | $2.89 | $2.89 to $2.89 | 88 | 1 |
| 5 | Kansas | $2.99 | $2.59 to $3.95 | 91 | 6 |
| 6 | New York | $2.99 | $2.99 to $3.49 | 91 | 3 |
| 7 | Idaho | $2.99 | $2.99 to $3.19 | 91 | 2 |
| 8 | Colorado | $2.99 | $2.99 to $4.24 | 91 | 2 |
| 9 | Georgia | $2.99 | $2.99 to $2.99 | 91 | 1 |
| 10 | New Mexico | $2.99 | $2.99 to $2.99 | 91 | 1 |
| 11 | Oregon | $3.00 | $2.99 to $4.49 | 91 | 3 |
| 12 | Missouri | $3.09 | $3.09 to $3.09 | 94 | 2 |
| 13 | Kentucky | $3.09 | $3.09 to $3.09 | 94 | 2 |
| 14 | Iowa | $3.19 | $2.69 to $3.59 | 97 | 10 |
| 15 | Utah | $3.19 | $2.99 to $3.19 | 97 | 3 |
| 16 | South Dakota | $3.19 | $3.19 to $3.46 | 97 | 3 |
| 17 | Oklahoma | $3.19 | $3.19 to $3.19 | 97 | 1 |
| 18 | Wyoming | $3.19 | $3.19 to $3.19 | 97 | 1 |
| 19 | Wisconsin | $3.29 | $2.69 to $3.89 | 100 | 43 |
| 20 | Michigan | $3.29 | $2.89 to $3.59 | 100 | 14 |
| 21 | Ohio | $3.29 | $3.19 to $3.59 | 100 | 3 |
| 22 | Maryland | $3.29 | $3.29 to $3.29 | 100 | 1 |
| 23 | Minnesota | $3.49 | $2.89 to $3.99 | 106 | 14 |
| 24 | Nevada | $3.49 | $3.39 to $3.49 | 106 | 3 |
| 25 | Nebraska | $3.49 | $3.49 to $3.49 | 106 | 1 |
| 26 | Arizona | $3.99 | $3.99 to $3.99 | 121 | 1 |
| 27 | Washington | $4.49 | $4.49 to $4.49 | 136 | 1 |
| 28 | Rhode Island | $4.50 | $4.50 to $4.50 | 137 | 1 |
| 29 | California | $4.59 | $3.49 to $4.59 | 140 | 7 |
Cheapest cities for a Large Diet Pepsi
| City | Typical | Range | Restaurants |
|---|---|---|---|
| Green Bay, WI | $3.39 | $3.39 to $3.39 | 3 |
Cheapest A&W restaurants for a Large Diet Pepsi
| Restaurant | Where | Price |
|---|---|---|
| 2204 Pleasant Valley Road | Pleasant Valley, WV | $2.59 |
| 1421 E St | Iola, KS | $2.59 |
| 1710 E Division St | Barron, WI | $2.69 |
| 2021 E Washington St | Mt. Pleasant, IA | $2.69 |
| 805 E Jackson | Sigourney, IA | $2.69 |
Priciest A&W restaurants for a Large Diet Pepsi
| Restaurant | Where | Price |
|---|---|---|
| 2124 W Riggin Ave | Visalia, CA | $4.59 |
| 2611 S Mooney Blvd | Visalia, CA | $4.59 |
| 133 N J St | Tulare, CA | $4.59 |
| 420 N Kaweah | Exeter, CA | $4.59 |
| 460 Putnam Pike | Smithfield, RI | $4.50 |
More A&W menu prices
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- Caramel Root Beer Cream Freeze Large
- Caramel Root Beer Cream Freeze Regular
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- Large Diet Pepsi
- Large Pepsi
- Large Starry
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- Regular A&W Zero Sugar Root Beer
- Regular A&W Root Beer
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- Crispy Chicken Sandwich
- Sundaes Strawberry
- Sundaes Hot Fudge
- Sundaes Hot Caramel
- Sundaes Hershey's Special Dark Chocolate
- Bottled Water
- Regular Diet Pepsi
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- Shakes Large
- 1/2 Gallon
Questions people ask
- How much is a A&W Large Diet Pepsi?
- As of 2026-10-01: A A&W Large Diet Pepsi costs $2.59 to $4.59 across 133 US A&W restaurants, typically $3.29.
- Which state has the cheapest A&W Large Diet Pepsi?
- Iowa is the cheapest state for a A&W Large Diet Pepsi (typically $3.19) and Minnesota the most expensive ($3.49). Drive Thru Index, 2026-10-01.
- Where is the cheapest A&W Large Diet Pepsi?
- The cheapest A&W Large Diet Pepsi in the US is $2.59 at 2204 Pleasant Valley Road, Pleasant Valley, WV. (Drive Thru Index, 2026-10-01).
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/a-w/large-diet-pepsi), prices checked 2026-10-01. You are welcome to quote any figure on this page.