you are simply making the case for remaining in the EU......

No I need some help with this, i'm struggling to understand how Hondas being 10% more expensive is a benefit?

If Japanese cars are uncompetitive in the UK with a 10% tariff it gives the Japanese government an extra incentive to agree a trade deal with us as no doubt Honda will be putting as much pressure on their own government as possible.

That doesn't stop them agreeing similar terms and the linked road test of the Honda Civic describes it as "Honda Civic review – we drive new British-built family hatchback"

[Link]

Nobody wants to pay more for a car but the UK is a big market for German, French and Japanese cars so the major car manufacturers will be putting pressure on their governments to do a deal with us to avoid having to pay 10% tariffs under WTO

Cars manufactured here will have a huge price advantage and that includes BMW owned Mini and Japanese owned Toyotas which are built here

Brexit is a factor, as mentioned in the article. Whether you choose to deny it is your choice.

But remember 7,000 jobs, 600 new homes and much needed regeneration of Croydon is at risk. You voted to put that at risk, for nothing in return, except empty political slogans