The 2016 BMW 428i convertible is a sporty, stylish vehicle with a retractable hardtop. It is powered by a 2.0-liter TwinPower Turbo 4-cylinder engine producing 240 horsepower, paired with an 8-speed automatic transmissionKey features include a rear-wheel drive (RWD) drivetrain, available all-wheel drive (xDrive), and a range of technology and convenience features. 

Engine and Performance:
  • Engine: 2.0-liter TwinPower Turbo 4-cylinder.
  • Horsepower: 240 hp @ 5000 RPM.
  • Torque: 255 lb-ft @ 1250 RPM.
  • Transmission: 8-speed Sport Automatic with manual shift mode.
  • Drivetrain: Rear-wheel drive (RWD) or optional all-wheel drive (xDrive).
  • Fuel Economy (approximate): 23 mpg city / 34 mpg highway according to Car and Driver.
  • 0-60 mph: Approximately 5.7 seconds according to Edmunds.
  • Top Speed: 155 mph (electronically limited). 
Exterior:
  • Body Style: Convertible with a retractable hardtop. 
  • Wheels: Standard 18-inch alloy wheels according to Edmunds. 
  • Tires: Standard 225/45R18 run-flat tires according to Edmunds. 
  • Optional Features: M Sport package with aerodynamic body kit, shadowline exterior trim, and sport suspension. 
Interior:
  • Seating: Comfortable seating for four passengers. 
  • Features: Heated front seats, heated steering wheel, lumbar support, and neck warmer (optional). 
  • Technology: Navigation system, premium sound system, and various driver assistance packages. 
Other Notable Features:
  • Convertible Hardtop: Provides a quiet and comfortable ride with the top up and the open-air experience when down. 
  • Parking Assistance: Includes front and rear park distance control sensors, front bumper cameras, and surround view camera. 
  • Advanced Real-Time Traffic Information: Keeps you updated on traffic conditions. 
  • Comfort Access Keyless Entry: Allows for convenient access and start of the vehicle. 
  • Driver Assistance Package: Offers features like lane departure warning and forward collision warning.