Compare cars
Pick two to five cars to compare.
dBA is how loud the cabin is; 10 dBA more sounds about twice as loud. ±: we’re 95% sure the average is in that range.
Level by speed
Average across cars, dBA, over the whole shared speed range.
Difference
At each speed
dBA ± 95% interval, and loudness in sones. Sones are loudness as the ear hears it: twice the sones sounds twice as loud.
By speed
dBA at each 10 km/h band's centre; – where a car has no drives at that speed
Cars in this comparison
No car has been shared yet. Measure yours.