I was at a vintage toy store today; I totally forgot that Jazz was a Martini liveried Porsche! And not a Pontiac Solstice that got killed by Megatron in the first movie. Now that Pontiac is defunct maybe they can bring him back.
Also check out Sideswipe as the Lamborghini Countach (and not a Corvette) and Bluestreak as the Datsun 280ZX.
From the internet:
Later, in real life, I saw an Aventador turning into Home Depot. It looked so surreal in such a mundane setting, as if a normal car had been squashed.