Did someone say "dog" and "performance SUV"?
I will say it is nice having a dog that loves everyone and everything. And everybody loves him! We do get mobbed, everybody wants to pet him!
I never have to worry about him starting things with other dogs, we meet tons of neighborhood dogs per day, on every walk!
Some other people's dogs are "reactive" and will lunge or snap or bark at Enzo. He really doesn't care. He just wants to be friends with everything.
We let him out on the porch at times, and he'll watch people and dogs walk by, often on our lawn, and not a peep from Enzo!
We were able to heavily socialize him as a puppy, he's met hundreds of people and dogs, at big events like "Doggiepalooza" at the Belgian brewery behind our house.
We've also taught him to not be sensitive about loud noises like cars, fireworks, thunder... He's always fine!
I do think most of it is training, but I know there are definitely some breed tendencies, and even behaviors passed on by the dogs parents.
He's also really good riding in the back of the car, you'd have trouble telling if he's back there at all.