I have to admit that the first time I read this question I frantically zeroed in on the Back button and got the hell away from it, once I realized what it was about. It took a few days before I was able to go back and really read it. And then it took a few days after that before I realized I just couldn’t answer it. Not by myself, anyway.
Tell me the make and model of both your carseat and car, and a definitive-ish yes/no/ehhhh on how well it fits. Bonus points for any tales of car seats that absolutely did NOT fit into a certain car. Double bonus points for car seat recommendations for small cars or fitting multiple seats and children into a single row.