Scott Disick splashed out on a mini Mercedes G-Wagon for his son’s birthday as Kourtney Kardashian paid a sweet tribute.

The former E! reality star is known for his plush collection of swanky vehicles.

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Expensive cars such as a Rolls Royce, and a Range Rover Sport already line the driveway of his Hidden Hills home.

Now, Scott, 41, has splashed out on another luxury automobile to keep at his sprawling California abode.

But this time, he bought a mini Mercedes Benz G-Wagon for his son Mason in honour of his birthday.

As his son turned 15-years-old yesterday, the former Keeping Up With The Kardashians star shared a sneak peak on his Instagram stories.

The mini black car had a huge bow on the top of the roof as it stood in front of his extensive collection of impressive motors.

Taking a number of snaps on his huge drive, he captioned the photo: “Happy Birthday big boy!

“Felt like it was only fair 4 you 2 get your first g wagon, even if it’s a mini g wagon, it’s still a wagon! Love u son!!!!!!”

He took a snap that was more of a close up of the car in question as he wrote: “Gotta be the coolest little wagon I have ever seen!

“You deserve every inch of it! Love you more than anything in life.”

His mom Kourtney Kardashian, 45, also paid tribute to her sons that she shares with Scott.

Mason is the eldest of Penelope, 12, Reign, 10, and another son Rocky, whom Kourtney gave birth too in 2013 with Travis Barker.

However, it just so happens that Mason and Reign were born on exactly the same date, just five years apart.

The Disney+ personality shared a number of throwback snaps of both of her sons together as they celebrated their joint milestone.

She captioned the Instagram album: “My birthday boys. So special to me it hurts my heart.”

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