Diet Pepsi 330ml Price at Taco Bell (2026)
A Diet Pepsi 330ml costs £2.49 at Taco Bell in United Kingdom (updated September 2026).
Wondering how much a Diet Pepsi 330ml costs at Taco Bell in the United Kingdom? The current price is £2.49. That's about 31% below the typical Taco Bell drink item — the 17th-cheapest of 50 we track. It's available at around 50 Taco Bell locations across the United Kingdom. Prices are sourced from delivery platforms and refreshed regularly. Compare it against other brands or set a free price-drop alert on MenuPriceToday.
How this compares in Drinks
50 items tracked| This item | £2.49 |
| Drinks median | £3.59 |
| Cheapest — Bottled Water 500ml | £1.99 |
| Most expensive — 7UP Zero Bottle 1.5L | £4.99 |
| vs Drinks median | −31% |
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