I don’t how long they have been out. I saw at Wally World some Matchbox Yamaha Rhino 2 seater UTVs. With a quick measure its wheelbase is 1-3/8" which comes out to scale 66". The real ones wheelbase is 75" so this one is close to scale while being a little on the small side. A cheap way to add details to your layout.
You will have to get them quick, since Matchbox are always a limited availability item compared to Hot Wheels.
Andrew