Back in the day, everything had a line of puffy stickers, and Matchbox cars were no different. I got a pretty large set of stickers as a kid. Many of them ended up in my sticker book (those are photographed and contained in the post. I gave a few away to friends as a kid and to this day there is one I gave my Dad stuck on his tool box. My interest in cars died off when I stopped playing with Matchbox and Hot Wheels cars... so I can't elaborate to much on these stickers.
Sticker Set Title Sticker, Chevy Pro Stocker, CorvetteT Roof, IMSA Mazda, and Maxi Taxi
Porsche Turbo, Ford Sierra XR41, Audi Quatro
This Audi isn't exactly the same as the sticker,
but as a kid I thought it was cool to have matching stickers and cars.
IMSA Mustang
IMSA Mustang Matchbox Car
'57 T Bird, BMW M1, and Red Rider
Good Vibrations and Dodge Challenger
Good Vibration Matchbox Car
Orange Peel
Sun Burner and Formula Racer
Cosmic Blues
You can see that the cars were well loved. The paint is especially worn on the Sunkist Car.