Exterior
The 328 features a long hood and short front overhangs. The 2011 coupe and convertible received styling tweaks to further separate themselves from the sedan, including a new hood, fresh twin-kidney grille, adaptive xenon high-intensity-discharge headlights ringed by LED lighting and new LED taillights. Exterior features include:
Optional automatic high-beam headlights
16-inch wheels
Available 17-inch wheels
Run-flat tires are mounted on all models
Optional Active Steering with speed-sensitive assist
Interior
Sedans and wagons can hold five occupants, while coupes and convertibles seat four. The iDrive system, available only with an optional navigation system, is BMW's latest version, revamped with better graphics, more shortcut keys and improved menu functionality. Interior features include:
Push-button start
Standard automatic climate control
Optional navigation system with iDrive
Optional adaptive cruise control can gently apply the brakes to maintain a preset speed
Standard HD radio
Safety
Convertibles aren't available with side curtain airbags like the coupe, sedan and wagon trims are. However, convertibles do have a side airbag head extension. Standard safety features include:
Antilock brakes
Electronic stability system
Side curtain airbags (not available on convertible)
Side-impact airbags for the front seats
Active front head restraints