2018 BMW 640i Convertible

City mpg:
20
Highway mpg:
29

Actual rating will vary with options, driving conditions, habits and vehicle condition.

2018 BMW 640i Convertible Overview

The standard features of the BMW 640 i include 3.0L I-6 315hp intercooled turbo engine, 8-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), integrated navigation system, side seat mounted airbags, driver and passenger side airbag head extension, driver and passenger knee airbag, airbag occupancy sensor, automatic air conditioning, 18" aluminum wheels, cruise control, ABS and driveline traction control.

2018 BMW
640i Convertible

Starting at: $85,100

  • Manufacturer Offer

    Financing Offer : 3.34% APR for 72 months on select BMW models

    * Read full offer details
    Applies to multiple models.

    * Disclaimer(s)

    • Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 3.34% APR with $2,500 down payment provides for 72 monthly payments of $15.35 per $1000 financed for qualified buyers. 3.34% for a term of 24 months corresponds to a monthly cost of $43.13 per $1000 financed. 3.34% for a term of 36 months corresponds to a monthly cost of $29.23 per $1000 financed. 3.34% for a term of 39 months corresponds to a monthly cost of $27.09 per $1000 financed. 3.34% for a term of 42 months corresponds to a monthly cost of $25.26 per $1000 financed. 3.34% for a term of 48 months corresponds to a monthly cost of $22.28 per $1000 financed. 3.34% for a term of 60 months corresponds to a monthly cost of $18.12 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate.

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  • Manufacturer Offer

    Military Offer : $2,000 cash back on select BMW models

    * Read full offer details
    Applies to multiple models.

    * Disclaimer(s)

    • Cash/Non FS Funded only. Program is open to USAA members who are Property & Casualty eligible. BMW requires presentation of a photo ID and your Exclusive Manufacturer Offer Code Certificate with a unique Customer ID Offer Code. Only eligible New Model Year 2017 and 2018 models are included. Eligible models must be confirmed with your authorized BMW Center and are subject to change without notice. Amount of discount based on vehicle and finance/lease method. Program runs from January 4, 2017 through January 2, 2018. Use of the term "member" or "membership" does not convey any eligibility rights for auto and property insurance products, or legal or ownership rights in USAA. Membership eligibility and product restrictions apply and are subject to change. USAA means United States Automobile Association and its affiliates.

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Specifications

  • Air conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Residual heat recirculation
  • Memory seat
  • Steering wheel memory
  • Head restraints memory
  • Speed control
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Illuminated entry
  • Tilt steering wheel
  • Telescoping steering wheel
  • Auto tilt-away steering wheel
  • Auto-dimming rearview mirror
  • Driver vanity mirror
  • Passenger vanity mirror
  • Garage door transmitter
  • Emergency communication system
  • Navigation system
  • Front beverage holders
  • Driver door bin
  • Passenger door bin
  • AM/FM radio - SiriusXM
  • CD player
  • MP3 decoder
  • DVD-Audio
  • Internal memory capacity (GB) - 20 GB
  • Radio data system
  • Steering wheel mounted audio controls
  • Speakers - 9
  • Turn-by-turn navigation directions
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 1
  • Primary LCD size - 10.3"
  • Diversity antenna
  • Basic warranty - 48 months/50,000miles
  • Powertrain warranty - 48 months/50,000miles
  • Corrosion perforation warranty - 144 months/ unlimited distance
  • Roadside assistance coverage - 48 months/ unlimited distance
  • Maintenance warranty - 36 months/36,000miles
  • Max seating capacity - 4
  • Front seats - bucket
  • Power driver seat
  • Power 4-way driver lumbar support
  • Power passenger seat
  • Front center armrest
  • Power 4-way passenger lumbar support
  • Heated front seats
  • Rear seats - bucket
  • Rear seat center armrest
  • Leather upholstery
  • Genuine wood dashboard insert
  • Genuine wood door panel insert
  • Genuine wood console insert
  • Leather shift knob
  • Leather steering wheel
  • Sport steering wheel
  • Engine displacement - 3.0 L
  • Engine horsepower - 315hp @ 5,800RPM
  • Engine torque - 330 lb.-ft. @ 1,400RPM
  • Engine bore x stroke - 83.8mm x 88.9mm (3.30" x 3.50")
  • Compression ratio - 10.20 to 1
  • Payload - 350kg (772lbs)
  • GVWR - 2,320kg (5,115lbs)
  • Exterior length - 4,897mm (192.8")
  • Exterior body width - 1,895mm (74.6")
  • Exterior height - 1,364mm (53.7")
  • Wheelbase - 2,855mm (112.4")
  • Turning radius - 5.9m (19.2')
  • Front legroom - 1,069mm (42.1")
  • Rear legroom - 775mm (30.5")
  • Front headroom - 1,024mm (40.3")
  • Rear headroom - 927mm (36.5")
  • Front shoulder room - 1,445mm (56.9")
  • Rear shoulder room - 1,260mm (49.6")
  • Passenger volume - 2,520L (89.0 cu.ft.)
  • Interior cargo volume - 300 L (11 cu.ft.)
  • Interior maximum cargo volume - 351 L (12 cu.ft.)
  • Rear cargo - trunk
  • Power door mirrors
  • Heated door mirrors
  • Auto-dimming door mirrors
  • Turn signal indicator mirrors
  • Power convertible roof
  • Glass rear window
  • Convertible roof lining
  • Convertible roof wind blocker
  • Tailpipe finisher - chrome
  • Door mirrors - body-color
  • Bumpers - body-color
  • Engine liters - 3.0
  • Compressor - intercooled turbo
  • Cylinder configuration - I-6
  • Horsepower - 315hp @ 5,800RPM
  • Torque - 330 lb.-ft. @ 1,400RPM
  • Number of valves - 24
  • Variable valve control
  • Variable intake manifold
  • Engine location - front
  • Recommended fuel - Premium Unleaded
  • Transmission - 8 speed automatic
  • Mode select transmission
  • Manual-shift auto - STEPTRONIC
  • Drive type - rear-wheel
  • Fuel economy combined - 23mpg
  • Fuel tank capacity - 18.5gal.
  • Fuel economy city - 20mpg
  • Fuel economy highway - 29mpg
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Knee airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Ignition disable
  • Security system
  • Integrated roll-over protection
  • Electronic stability
  • Traction control
  • Power adjustable front head restraints
  • Anti-whiplash front head restraints
  • Adjustable head restraints - driver and passenger w/tilt
  • Adaptive suspension
  • Four wheel independent suspension
  • Front anti-roll bar
  • Rear anti-roll bar
  • Power steering
  • Speed-sensing steering
  • Alloy wheels
  • Front tires - 245/45VR18.0
  • Rear tires - 245/45VR18.0
  • Wheel size - 18"
  • Fully automatic headlights
  • Delay-off headlights
  • Headlight cleaning
  • Auto high-beam headlights
  • Front fog lights
  • Variably intermittent wipers
  • Rain sensing wipers
  • Speed sensitive wipers
  • Rear window defroster
  • Front reading lights
  • Display - analog
  • Configurable
  • Tachometer
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Parking sensors - front and rear
  • Forward collision - mitigation
  • Exterior parking camera rear

Trims

  MSRP Engine Transmission City/Hwy mpg
2018 BMW 640i Convertible Search New $85,100   315-hp 3.0L 6-cyl  8-spd auto  20 / 29  
xDrive 2018 BMW 640i Convertible xDrive Search New $88,100   315-hp 3.0L 6-cyl  8-spd auto  19 / 28  
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