Inflation rises to 3.5% as diesel and petrol prices push up cost of living

Petrol and diesel price rises have hit drivers at the pumps(Image: Getty)

Inflation rises to 3.5% as diesel and petrol prices push up cost of living

TL;DR

  • Inflation rose to 3.5% in September, up from 3.1% in August, marking the highest level since October 2025.
  • Higher fuel prices, particularly diesel exceeding £2 a litre, were the main driver of inflation.
  • Disruptions to oil production in the Middle East due to the Iran war have contributed to rising fuel prices.
  • Other factors contributing to inflation include airfares, computer games, and live events, partially offset by lower hotel prices.
  • Energy bills are predicted to rise further this winter, with Ofgem's price cap forecast to increase in January.
  • The Bank of England targets 2% inflation and uses interest rates to control price rises by influencing spending and demand.