This 2006 BMW Z4 3.0SI SPORT is silver with black leather interior. It is equipped with a DOHC 24-valve I-6 engine and an automatic transmission. The options and features include: 2-Stage Smart Frontal Airbags, Active Knee Protection System, Isofix Child Safety Seat Attachments, Passenger Airbag Deactivation Switch, Rollover Protection System, Side-Impact Airbags, 12-Speaker Audio System, 6-Way Manual Sport Seats, Automatic Climate Control System, Cruise Control, Dynamic Driving Control Sport Button, Heated Glass Rear Window, High-Performance Leather Upholstery, Multi-Function Sport Steering Wheel, Power Central Locking System, Power Windows w/One-Touch Operation, Premium AM/FM Stereo w/Compact Disc Player, Fog Lights, Heated Windshield Washer Jets, Manual Convertible Soft Top, Power Heated Exterior Mirrors, Rain-Sensing Windshield Wipers, Remote Keyless Entry System, Brake Drying & Standby Features, Brake Fade Compensation, Cornering Brake Control, Dynamic Stability Control, Run-Flat Tire System w/Tire Pressure Warning, Sport Suspension, Start-Off Assistance Feature, Vacuum-Assisted 4-Wheel Disc Anti-Lock Brakes, Vehicle Speed-Sensing Electric Power Steering.