Similarly sized (but
considerably less expensive) models like the Ford Fiesta and Chevrolet Sonic hatchbacks have more room behind the backseat — 14.9 and 19 cubic feet, respectively — while the Hardtop has more maximum
volume than the Fiesta (25.4 cubic feet) but
less than the Sonic (47.7 cubic feet).
At 60 percent
volume or more, the A50 can be heard by others nearby, though it's still
considerably less intrusive than a full speaker setup.