Here's one example that shows how much bigger the Toyota 86 is compared to the Mazda MX-5 Miata. They don't have the new Z at the moment, the only other new Nissan they list is the Ariya.
www.motor1.com
We Found A Website That Will Settle A "Which Is Bigger?" Debate
A vehicle size comparison website that has a good interface exists and it could take a good amount of your time.
www.motor1.com
