Why less weight means more noise

摘要

A colleague borrowed the long-term Autocar Volvo XC90 from me the other day. It's a fine car, the XC90. It sits on what is the strongest Car of the Year shortlist I can remember, and deservedly so. It's spacious, has a cool interior, performs well, yada-yada-yada (you've read the reviews). There's not a great deal you'd pick apart or make significant complaints about.