On the topic of Seinfeld and cars, I found this standup from The Mom and Pop Store episode very entertaining.
Jerry's stand-up: I like the names they have for cars. Like, no baron has ever owned a LeBaron. Or the Ford LTD. "LTD." Limited. It's a "limited" edition...what did they make, fifty million of those? "Yes, it's 'limited' to the number we can sell." Or when they try and mangle a positive word into a car name, you know how they'll do that? The "Integra." Oh, integrity? No, Integra. The "Supra." Or the "Impreza." Yeah? Well, I hope it's not a "lemona"...or you'll be hearing from my "lawya."