New 2026 BMWZ4 M40i

Located at
BMW of Sterling
    Exterior Color
    Alpine White
    Interior Color
    Black
    Body/Seating
    Convertible/2 seats
    Fuel Economy
    23/29 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    Rear-Wheel Drive
    Engine
    I-6 cyl
    VIN
    WBAHF9C03TWY52603
    Stock Number
    TWY52603
    BMW Z4

    Highlighted Features

    • Navigation system
    • Lane departure
    • Automatic temperature control
    • Emergency communication system
    • Wireless phone connectivity
    • Power convertible roof
    • Parking sensors
    • Exterior parking camera rear
    • Front dual zone A/C
    • Auto high-beam headlights
    • Rain sensing wipers
    • Speed sensitive wipers

    Included Packages & Accessories

    • Remote Engine Start
    • 19" x 9" Front and 19" x 10" Rear Jet Black Wheels
    • 255/35R19 Front and 275/35R19 Rear Performance Tires
    • 8-Speed Sport Automatic Transmission
    • Harman/Kardon Surround Sound System
    • Driving Assistance Package
    • Park Distance Control
    • Driving Assistant
    • Active Blind Spot Detection
    • Speed Limit Info
    • Lane Keeping Assistant
    • Forward Collision Mitigation
    • Shadowline Package
    • Black Mirror Caps
    • Adaptive Full LED Lights
    • Extended Shadowline Trim

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Audio memory
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Emergency communication system: BMW Assist eCall
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • HVAC memory
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Navigation system
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Remote engine start: keyfob and smart device (subscription required)
    • Remote keyless entry
    • Residual heat recirculation
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Trunk/hatch auto-latch
    • Adaptive suspension
    • Alloy wheels
    • Four wheel independent suspension
    • Front anti-roll bar
    • Front tires: 255/35YR19.0
    • Power steering
    • Rear anti-roll bar
    • Rear tires: 275/35YR19.0
    • Speed-sensing steering
    • Tires: performance
    • Wheel size: 19"
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Diversity antenna
    • Internal memory capacity (GB): 20 GB
    • Primary LCD size: 10.3"
    • Radio data system
    • Satellite radio trial duration with new vehicle purchase (months): 12
    • Smart device integration: Apple CarPlay and Android Auto Compatibility
    • Speaker type: harman/kardon
    • Speakers: 12
    • Steering wheel mounted audio controls
    • Wireless Phone Charger: front
    • Wireless phone connectivity: Bluetooth
    • Basic warranty: 48 months/50,000miles
    • Corrosion perforation warranty: 144 months/ unlimited distance
    • Maintenance warranty: 36 months/36,000miles
    • Powertrain warranty: 48 months/50,000miles
    • Roadside assistance coverage: 48 months/ unlimited distance
    • Front center armrest
    • Front seats: bucket
    • Heated front seats
    • Leather steering wheel
    • Max seating capacity: 2
    • Power 4-way driver lumbar support
    • Power 4-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Seat Upholstery: leatherette SensaTec
    • Sport steering wheel
    • Compressor: intercooled turbo
    • Cylinder configuration: I-6
    • Drive type: rear-wheel
    • Engine liters: 3.0L
    • Engine location: front
    • Fuel economy city: 23mpg
    • Fuel economy combined: 25mpg
    • Fuel economy highway: 29mpg
    • Fuel tank capacity: 13.7gal.
    • Horsepower: 382hp @ 5,800RPM
    • Hybrid traction battery type: none
    • Limited slip differential: electro-mechanical
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 24
    • Recommended fuel: Premium Unleaded
    • Standard fuel economy fuel type: gasoline
    • Torque: 369 lb.-ft. @ 1,800RPM
    • Transmission: 8 speed automatic
    • Variable intake manifold
    • Variable valve control
    • Auto-dimming door mirrors
    • Bumpers: body-color
    • Convertible roof lining
    • Convertible roof wind blocker
    • Door mirrors: body-color
    • Glass rear window
    • Heated door mirrors
    • Power convertible roof
    • Power door mirrors
    • Rear cargo: trunk
    • Tailpipe finisher: black
    • Turn signal indicator mirrors
    • Compression ratio: 11.00 to 1
    • Curb weight: 1,607kg (3,543lbs)
    • Engine bore x stroke: 82.0mm x 94.6mm (3.23" x 3.72")
    • Engine displacement: 3.0 L
    • Engine horsepower: 382hp @ 5,800RPM
    • Engine torque: 369 lb.-ft. @ 1,800RPM
    • Exterior body width: 1,864mm (73.4")
    • Exterior height: 1,306mm (51.4")
    • Exterior length: 4,336mm (170.7")
    • Front headroom: 988mm (38.9")
    • Front legroom: 1,072mm (42.2")
    • Front shoulder room: 1,379mm (54.3")
    • GVWR: 1,860kg (4,101lbs)
    • Greenhouse Gas Score (GG): 5
    • Interior maximum rear cargo volume: 280 L (10 cu.ft.)
    • Interior rear cargo volume: 280 L (10 cu.ft.)
    • Turning radius: 5.5m (18.1')
    • Wheelbase: 2,469mm (97.2")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Blind spot: Active Blind Spot Detection warning
    • Compass
    • Configurable
    • Delay-off headlights
    • Exterior parking camera rear
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: Lane Departure Warning warning
    • Low tire pressure warning
    • Outside temperature display
    • Parking sensors: Park Distance Control front and rear
    • Rain sensing wipers
    • Rear window defroster
    • Speed sensitive wipers
    • Tachometer
    • Traffic sign information
    • Trip computer
    • Variably intermittent wipers
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Childseat sensing airbag
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Forward collision: mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Integrated roll-over protection
    • Knee airbag
    • Occupant sensing airbag
    • Panic alarm
    • Perimeter/approach lights
    • Rear collision: Cross-Traffic Alert Rear warning
    • Security system
    • Tracker system
    • Traction control

    Dealer Notes

    2026 BMW Z4 sDrive M40i 2D Convertible 3.0L I6 RWD 8-Speed Automatic Sport

    Alpine White

    23/29 City/Highway MPG


    Connected Package Pro Limited Term, Driving Assistance Package (Active Blind Spot Detection, Driving Assistant, Forward Collision Mitigation, Lane Keeping Assistant, Park Distance Control, and Speed Limit Info), Shadowline Package (Adaptive Full LED Lights, Black Mirror Caps, and Extended Shadowline Trim), 4-Wheel Disc Brakes, ABS brakes, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM Radio, AM/FM radio: SiriusXM with 360L, Ambient Lighting, Apple CarPlay & Android Auto Compatibility, Audio memory, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Black High Gloss Trim, BMW Assist eCall, BMW TeleServices, Brake assist, Bumpers: body-color, Child-Seat-Sensing Airbag, Compass, ConnectedDrive Services, Convertible roof lining, Convertible roof wind blocker, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: BMW Assist eCall, Enhanced Premium Sound System, Enhanced USB & Bluetooth, Exterior Parking Camera Rear, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front reading lights, Fully automatic headlights, Garage door transmitter, Glass rear window, harman/kardon Surround Sound System, Heated door mirrors, Heated Front Seats, Heated front seats, Heated steering wheel, Hi-Fi Sound System, HVAC memory, Illuminated entry, Integrated roll-over protection, Knee airbag, Leather steering wheel, Live Cockpit Pro w/Navi, Low tire pressure warning, Lumbar Support, M Sport Front Seats, Memory seat, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power convertible roof, Power door mirrors, Power driver seat, Power Front Seats, Power passenger seat, Power steering, Power windows, Radio data system, Rain sensing wipers, Rear anti-roll bar, Rear window defroster, Remote Engine Start, Remote keyless entry, Security system, SensaTec Seat Upholstery, SiriusXM w/360L & 1 Year Trial Subscription, Speed control, Speed-sensing steering, Speed-Sensitive Wipers, Sport steering wheel, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Variably intermittent wipers, Wheels: 18 x 9 Fr & 18 x 10 Rr Orbit Grey, Wheels: 19 x 9 Fr & 19 x 10 Rr Jet Black, and Wireless Charging.

    Selling Prices do not include tax, registration fees, or dealer processing fee of $999. Previous Loaner New Car Models include all active rebates and selling prices may vary based on lease, cash or finance purchases. See Dealer for details.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4.8Out of 5
    • Fun to drive and outstanding styling

      By Jeff on Sunday, April 03, 2022

      5.0
      The car is really a piece of art that gets your heart rate beating and makes you feel great when driving.
    • Dallas Lease Returns

      By Blue70 on Saturday, May 17, 2025

      4.0
      Good dealership to deal with, although they do contact you incessantly. Just trying to sale cars i guess.
    • Nice!

      By Firm on Monday, January 16, 2023

      5.0
      I love the design and handling. It is fun to drive on any day. Convertible top operates quickly and seamlessly.
    *FL - Price does not include $1,199 predelivery service fee, tax, title, or license. Optional equipment and accessories available, see dealer for details.
    Tax, title, tags, & fees vary by state and/or region (Doc fees per state: (AK $200) (AZ $595) (CA $85) (CO $995) (FL $1,199) (GA $1,098) (HI $495, $595, or $795) (IA $180) (ID $399 or $499) (MI $280) (MN $275) (MS $425) (MT $499) (NJ $999) (NV $599 or $699) (NY $175) (OR $250) (PA $477) (TN $799) (TX $225) (VA $799, $899, or $999) (WA $200) (WI $399) (WV $575) (WY $599)). All costs and incentives will be finalized at the time of signing. All financing on approved credit. You may qualify for additional incentives. The Estimated Monthly Payment is only an estimate and should not be relied upon; this estimated amount may be different than other estimates or terms found throughout the site.