If you're buying a new car you need to check out the brilliant new car search tool created by ACT ON CO₂. The tool lets you browse all the makes and models on the market and compare road tax, fuel costs and CO₂ emissions in one place.

It's easy to use and it could save you £££s each year by pointing you to a cheaper, greener car choice – choosing a low CO₂-emitting car can save you up to 3 months' worth of fuel per year.

The Mirror has joined five people on their journey to find a perfect new car to see if the tool will affect their choices and save them money!

Follow their full journey – see how much they could save and how much you can save too!

YOU'LL BE GLAD YOU DID!!!

Click here to meet Ben and join him in his search for a car

Click to meet Catharine and join her in her search for a car

Click here to meet Heath and join him in his search for a car

Click here to meet Mick and join him in his search for a car

Click here to meet Mark and join him in his search for a car