Doting grandfather Alan Dennet says his grandson Alfie was 'amazed' when he unveiled his very own Batmobile.
The converted Daihatsu cost more than £5,000 and came about after the car failed its MOT.
"When we gave the car to him he was absolutely amazed. He couldn't believe his eyes, he was so excited, it was worth all the effort just to see the look on his face. He loves Batman but he tells me that I'm his real hero now.
"He comes down whenever he can he loves playing games in the car. He sits on the drive pretending to be Batman, singing the theme song and acting out fight scenes, shouting 'Kapow, smash, biff, boff'. It's a big toy for him, something that he will remember all his life."
More top news
National Trust Wales is celebrating 50 years of a campaign to protect and preserve more than 500 miles of coastline.
A poll by children's charity The NSPCC has found nearly one in ten 12-13 year-olds is worried that they are addicted to porn.
The Liberal Democrats will meet later today in Pentwyn for the launch of the party's general election manifesto.