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  4. 2018 BMW 4 Series Convertible
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  6. 440i Convertible

2018 BMW 440i Convertible Specs

BMW 4 Series Convertible

2018 BMW 4 Series 440i Convertible powered by 3.0-liter Inline-6 Gas Engine with 8-Speed Automatic transmission.

Back to 2018 BMW 4 Series Convertible
Overview
Select configuration:
$58,700
Starting Price (MSRP)
Engine
3.0-liter Turbo Inline-6 Gas
Transmission
8-Speed Automatic
Drivetrain
Rear-Wheel Drive
Body Type
Convertible
Seating capacity
4 seater
Trunk Volume
7.8 ft³
Fuel Economy
City: 21 MPG
Hwy: 29 MPG

Performance Specs

Engine and Transmission

  • Engine
    3.0-liter Turbo Inline-6 Gas
  • Horsepower
    320 hp @ 5500 rpm
  • Torque
    330 lb-ft @ 1380 rpm
  • Transmission
    8-Speed Automatic
  • Drivetrain
    Rear-Wheel Drive

Steering

  • Steering Type
    Rack-Pinion
  • Turning Diameter
    37.1 ft

Wheels

  • Wheels Type
    Aluminum Wheels
  • Front Wheel Size
    18" x 8"
  • Rear Wheel Size
    18" x 8"

Suspension

  • Front Suspension
    Strut
  • Rear Suspension
    Multi-Link

Tires

  • Front Tire
    P225/45YR18
  • Rear Tire
    P225/45YR18

Fuel and MPG

Fuel Economy

  • Combined
    24 MPG
  • City
    21 MPG
  • Highway
    29 MPG

Emissions

  • CO2 Emissions @ 15K mi/year
    7.4 Tons/yr

Fuel Tank

  • Fuel Tank Capacity
    15.8 gallons
  • Cruising Range City
    331.8 miles
  • Cruising Range Highway
    458.2 miles

Dimensions and Measurement

Exterior Dimensions

  • Length
    182.6 in
  • Height
    54.5 in
  • Max Width
    71.9 in
  • Front Width
    60.8 in
  • Rear Width
    62.8 in
  • Wheelbase
    110.6 in

Interior Space

  • Seating Capacity
    4 seater
  • Front Seat Leg Room
    42.2 in
  • Front Seat Headroom
    40.4 in
  • Front Seat Shoulder Room
    55.3 in
  • Rear Seat Leg Room
    33.1 in
  • Rear Seat Headroom
    37.1 in
  • Rear Seat Shoulder Room
    49.8 in

Weight and Trailing

  • Curb Weight
    4,110 lbs

Cargo Space

  • Trunk Volume
    7.8 ft³

Colors and Materials

Standard Exterior Colors

  • Alpine White
  • Jet Black

Optional Exterior Colors

  • Black Sapphire Metallic
  • Champagne Quartz Metallic, Priority 1
  • Citrin Black Metallic, Priority 1
  • Estoril Blue Metallic
  • Glacier Silver Metallic
  • Imperial Blue Metallic
  • Melbourne Red Metallic
  • Mineral Gray Metallic
  • Mineral White Metallic
  • Smoked Topaz Metallic, Priority 1
  • Snapper Rocks Blue Metallic
  • Sparkling Brown Metallic
  • Sunset Orange Metallic
  • Tanzanite Blue Metallic, Priority 1

Standard Interior Materials

  • Black w/Blue Stitching, Dakota Leather Upholstery
  • Black w/Red Hi/Stitch, Dakota Leather Upholstery
  • Black/Dark Oyster, Dakota Leather Upholstery
  • Cognac/Dark Brown, Dakota Leather Upholstery
  • Cognac/Dark Brown, Dakota Leather Upholstery
  • Coral Red/Black, Dakota Leather Upholstery
  • Ivory White/Dark Oyster, Dakota Leather Upholstery
  • Night Blue/Dark Oyster, Dakota Leather Upholstery
  • Venetian Beige/Dk. Oyster, Dakota Leather Upholstery

Optional Interior Materials

  • Cashmere Beige, BMW Individual Extended Merino Leather Upholstery
  • Golden Brown, BMW Individual Extended Merino Leather Upholstery
  • Nutmeg, BMW Individual Extended Merino Leather Upholstery
  • Opal White, BMW Individual Extended Merino Leather Upholstery

Features and Options

Infotainment

  • HD Radio
    Standard
  • Bluetooth Connection
    Standard
  • Hard Disk Drive Media Storage
    Optional
  • Premium Sound System
    Standard
  • Satellite Radio
    Standard
  • Smart Device Integration
    Standard
  • WiFi Hotspot
    Optional
  • Auxiliary Audio Input
    Standard
  • Entertainment System
    Not Available
  • MP3 Player
    Standard

Interior Trim

  • Bucket Seats
    Standard
  • Cloth Seats
    Standard
  • Leather Seats
    Standard
  • Leather Steering Wheel
    Standard
  • Premium Synthetic Seats
    Standard
  • Vinyl Seats
    Standard
  • Woodgrain Interior Trim
    Not Available
  • Sun/Moonroof
    Not Available

Comfort

  • Head-Up Display
    Optional
  • Navigation System
    Optional
  • Steering Wheel Audio Controls
    Standard
  • Power Liftgate
    Not Available
  • Power Mirror(s)
    Standard
  • A/C
    Standard
  • Adaptive Cruise Control
    Optional
  • Automatic Parking
    Optional
  • Climate Control
    Standard
  • Cooled Front Seat(s)
    Not Available
  • Cooled Rear Seat(s)
    Not Available
  • Cruise Control
    Standard
  • Hands-Free Liftgate
    Not Available
  • Heated Front Seat(s)
    Optional
  • Heated Rear Seat(s)
    Not Available
  • Heated Steering Wheel
    Optional
  • Keyless Entry
    Standard
  • Multi-Zone A/C
    Standard
  • Power Driver Seat
    Standard
  • Power Passenger Seat
    Standard
  • Remote Engine Start
    Not Available
  • Remote Trunk Release
    Not Available
  • Seat Memory
    Standard
  • Universal Garage Door Opener
    Standard
  • Seat-Massage
    Not Available
  • Rear A/C
    Standard
  • Keyless Start
    Standard
  • Navigation from Telematics
    Not Available
  • Telematics
    Standard

Additional Packages

Essentials Package

Park Distance Control

Executive Package

$2,100

Speed Limit Information, Automatic High Beams, Head-Up Display, Side & Top View Cameras, Parking Assistant, Icon Adaptive Full LED Headlights

Luxury Package

Luxury Line, exterior chrome design elements (bumper accents, air intakes w/specific design, kidney bars, window surround, exhaust pipe finishers), signature key and deletion of sport instrument cluster

M Sport Pack w/Cognac/Venetian Beige/Coral

$2,250

Shadowline Exterior Trim, Aerodynamic Kit, M Sport Suspension, Wheels: 18" x 8" Fr & 18" x 8.5" Rr (Style 400M) Star-spoke, Tires: P225/45R18 Fr & P255/40R18 Rr Mixed Perf, Increased Top Speed Limiter, M Steering Wheel, M Sport Pkg

M Sport Package

$2,250

Alum Hexagon Trim w/Estoril Blue Matte Highlight, Shadowline Exterior Trim, Aerodynamic Kit, M Sport Suspension, Wheels: 18" x 8" Fr & 18" x 8.5" Rr (Style 400M) Star-spoke, Tires: P225/45R18 Fr & P255/40R18 Rr Mixed Perf, Increased Top Speed Limiter, M Steering Wheel, M Sport Pkg

Premium Package

$2,000

Heated Front Seats, Navigation System, Remote Services, Advanced Real-Time Traffic Information, Instrument Cluster w/Extended Contents

Safety

Safety Features

  • Back-Up Camera
    Standard
  • Cross-Traffic Alert
    Not Available
  • Rear Parking Aid
    Standard
  • Blind Spot Monitor
    Optional
  • Lane Departure Warning
    Optional
  • Lane Keeping Assist
    Not Available
  • ABS
    Standard
  • Night Vision
    Not Available
  • Tire Pressure Monitor
    Standard
  • Brake Assist
    Standard
  • Stability Control
    Standard
  • Traction Control
    Standard

Airbags

  • Driver Air Bag
    Standard
  • Front Head Air Bag
    Not Available
  • Front Side Air Bag
    Standard
  • Knee Air Bag
    Standard
  • Passenger Air Bag
    Standard
  • Rear Head Air Bag
    Not Available
  • Rear Side Air Bag
    Not Available
  • Seatbelt Air Bag
    Not Available

Warranty

Warranty Summary

  • Basic
    4 Years / 50,000 Miles
  • Corrosion
    12 Years / Unlimited Miles
  • Drivetrain
    4 Years / 50,000 Miles
  • Maintenance
    3 Years / 36,000 Miles
  • Roadside Assistance
    4 Years / Unlimited Miles