Here's a helpful comparison https://www.carsized.com/en/cars/compare/opel-astra-1998-cou...
Not so helpful; the cars are from two different generations at two different price points. Try https://www.carsized.com/en/cars/compare/bentley-flying-spur...
That's an amazing website; thanks for linking it. Apparently, lengthwise, my car easily fits between the wheels of a Ford F-150 without even touching them. My car's full height is substantially below where the F-150's windows begin. That car could probably drive over my car and barely even notice it.