No, you need to look elsewhere for information.
The JD power survey marked the 500 down for a lack of space in the back and a petrol cap that was difficult to get off.
The JD Power survey is complete borlocks.
That's rubbish, you do know JD spend hours requesting job cards from dealerships to base their info from, my dealership has gave them some, it's the most accurate survey out there, a true survey with true accounts.
500 has smallest space in its class because the others have adjustable rear benches so it's good ish boot or adjust for good ish rear passenger space.