The AA* Dual Credit Card offers the longest-ever 0% spending period we've seen, though you could be accepted and offered fewer 0% months, which won't make it as good a deal.
We say 'up to' 32 months as some poorer credit scorers may get 24 months at 0%.
Make sure you fully clear the card by the end of the 0% period or you'll be charged 18.9% interest on any remaining balance.
Poorer credit scorers could get a higher interest rate, up to 22.9%, but if you've cleared it by the end of the 0% period then this won't matter.
Always pay at least the minimum monthly repayment, or you'll lose the 0% deal.
The card also offers up to 16 months at 0% on balance transfers, but charges a high 2.89% one-off fee if you use it for this.
Great deal to use for a few big purchases say you spend £2000 on wachine machine, fridge oven etc... Over 32 months you could pay £62.50 a month and pay no interest even if i had the cash i'd do it this way and get section 75 protection
Edit- Thanks to charlie182008 You can get +£26 topcashback please note this is not guaranteed