The 2015 BMW 4 Series Convertible 428i RWD combines BMW’s signature driving dynamics with the thrill of open-air motoring. As part of BMW’s 4 Series lineup, the 428i offers a blend of performance, luxury, and advanced technology. With a turbocharged engine, rear-wheel drive, and refined design, this model is a popular choice for those who appreciate both style and substance.

2015 BMW 4 Series 428i Convertible RWD Specifications:

Powertrain:

• Engine: 2.0-liter BMW TwinPower Turbo inline 4-cylinder
• Power Output: 240 horsepower
• Torque: 255 lb-ft
• Transmission: 8-speed automatic transmission with manual shift mode
• Drive Type: Rear-wheel drive (RWD)

Performance:

• 0-60 mph Acceleration: Approximately 6.2 seconds
• Top Speed: 130 mph (electronically limited)
• Fuel Economy:
  • City: Approximately 23 MPG
  • Highway: Approximately 34 MPG

Dimensions:

• Length: 182.6 inches
• Width: 71.9 inches
• Height: 54.5 inches
• Wheelbase: 110.6 inches
• Curb Weight: Approximately 3,990 lbs

Installed Options and Features:

1. Exterior:

   • [A89] Imperial Blue Metallic: Adds a deep, rich blue exterior color to the vehicle ($550).
   • [ZLL] Luxury Line ($1,600):
     • Chrome design elements including bumper accents, air intakes, and kidney grille bars.
     • High-gloss black B-pillars and unique key design.
     • Anthracite wood interior trim.
     • Wheels: 18 x 8 Light Alloy Multi-Spoke (Style 416) with all-season tires.
     • Matte Chrome exterior trim delete, replacing it with Pearl Gloss Chrome highlights.
     • Aesthetic elements unique to the Luxury Line trim, adding a touch of elegance to the overall design.

2. Interior:

   • [LCLX] Saddle Brown/Exclusive Stitch, Dakota Leather Upholstery: High-quality leather seats with a sophisticated color scheme that enhances the luxury feel of the cabin ($0).
   • Premium Package [ZPP] ($2,200):
     • Comfort Access Keyless Entry: Allows you to unlock and start the car without taking the key out of your pocket.
     • Lumbar Support: Provides adjustable support for the lower back, enhancing comfort on long drives.
     • Satellite Radio: Includes a 1-year subscription for a variety of entertainment options.

3. Technology and Convenience:

   • Driver Assistance Package [ZDA] ($950):
     • Rear View Camera: Provides a clear view of the area behind the vehicle, making parking and reversing easier.
     • Park Distance Control: Alerts the driver to obstacles when parking, using sensors located in the front and rear bumpers.
   • Navigation System [609] ($2,150):
     • Features an advanced navigation system with a large, high-resolution display.
     • Provides real-time traffic information, turn-by-turn directions, and more.

Additional Standard Features:

• Power-Folding Hardtop: The retractable hardtop can be raised or lowered in approximately 20 seconds, even at speeds up to 11 mph, offering flexibility between coupe and convertible experiences.
• Xenon Adaptive Headlights: Provide bright and adaptive lighting that follows the curves of the road, enhancing nighttime visibility.
• Dual-Zone Automatic Climate Control: Allows the driver and front passenger to set their own temperature preferences for personalized comfort.
• iDrive Infotainment System: Controls navigation, audio, and vehicle settings via a central rotary controller and display screen.

Summary:

The 2015 BMW 4 Series Convertible 428i RWD with its installed options provides a luxurious driving experience, combining the open-air freedom of a convertible with the comfort and technology expected from a BMW. The addition of the Luxury Line package enhances the vehicle’s aesthetics, while the Driver Assistance and Premium Packages add convenience and safety features that make driving both enjoyable and practical. The car’s powerful turbocharged engine, coupled with a stylish interior and exterior, makes it an attractive option for those seeking a blend of performance and luxury.