**2023 BMW M4 Competition xDrive Convertible**
Your HOA called. Apparently, making every other driveway look boring is now a violation.
Dressed in stunning **Black Sapphire Metallic over Black Full Merino Leather**, this 2023 BMW M4 Competition xDrive Convertible is what happens when sophisticated luxury develops a serious addiction to adrenaline. With its twin-turbocharged performance, M xDrive all-wheel drive, Adaptive M Suspension, and M Sport Differential, this isn't just a convertible. It's a precision-engineered excuse to take the long way everywhere.
And whoever originally ordered this one clearly understood the assignment. The **Executive Package** elevates the luxury experience, while the **Driving Assistance Professional Package** adds Active Driving Assistant Pro and Extended Traffic Jam Assistant to make highway cruising and bumper-to-bumper traffic considerably less irritating. The **Parking Assistance Package**, featuring Parking Assistant Plus, helps navigate tight spaces without turning every parking attempt into a spectator sport.
Inside, the upgraded **Black Full Merino Leather**, **Individual Piano Black Trim**, and M Sport Seats create a cockpit worthy of the M badge. Heated and ventilated front seats, a heated steering wheel, and the optional **Neck Warmer** make top-down driving a year-round temptation. Add a Head-Up Display, Harman Kardon Surround Sound, Live Cockpit Professional with Navigation, wireless charging, Apple CarPlay and Android Auto compatibility, and Remote Engine Start, and suddenly the daily commute feels like a privilege rather than an obligation.
The exterior is every bit as aggressive as the performance. **Icon Adaptive LED Headlights with Laserlight**, **M Shadowline Lights**, Extended Shadowline Trim, staggered **19-inch and 20-inch 826M Black Wheels**, M Compound Brakes with Black Calipers, and exclusive BMW M 50 Years Emblems give this machine a commanding presence. The Moonlight Black soft top completes the look, whether you're arriving at dinner with the roof up or enjoying the kind of perfect afternoon that demands open-air driving.
**This M4 Competition isn't interested in blending in. It's built for the person who appreciates first-class luxury, unapologetic performance, and making an entrance without ever needing an introduction.**
Pre-Owned 2023 M4 Competition xDrive Convertible
- Pre-Owned
The overview
- Exterior Color
- Black Sapphire
- Interior Color
- Black
- Odometer
- 9,653 miles
- Body/Seating
- Convertible/4 seats
- Seats
- 4 seats
- Fuel Economy
- 16/23 MPG City/Hwy
- Transmission
- 8-Speed Automatic Steptronic
- Drivetrain
- All-Wheel Drive
- Engine
- I-6 cyl
- VIN
- WBS33BA09PCM52318
- Stock Number
- CM52318A
The highlights
- Navigation system
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Power convertible roof
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Speed sensitive wipers
- Auto-dimming rearview mirror
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- 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
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Adaptive suspension
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 275/35YR19.0
- Power steering
- Rear anti-roll bar
- Rear tires: 285/30YR20.0
- Rear wheel size: 20"
- Speed-sensing steering
- Sport suspension
- Tires: performance
- Wheel size: 19"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- 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: 16
- Steering wheel mounted audio controls
- Wireless phone connectivity: Enhanced Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather shift knob
- Leather upholstery
- Max seating capacity: 4
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Seat Upholstery: leather Merino
- Sport steering wheel
- Compressor: twin turbo
- Cylinder configuration: I-6
- Drive type: M xDrive all-wheel
- Engine liters: 3.0L
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy highway: 23mpg
- Fuel tank capacity: 15.6gal.
- Horsepower: 503hp @ 6,250RPM
- Hybrid traction battery type: none
- Limited slip differential: electro-mechanical
- Manual-shift auto: STEPTRONIC
- Mode select transmission
- Number of valves: 24
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 479 lb.-ft. @ 2,750RPM
- Transmission: 8 speed automatic
- Variable intake manifold
- Variable valve control
- Auto-dimming door mirrors
- Bumpers: body-color
- Convertible roof lining
- Convertible roof wind blocker
- Glass rear window
- Heated door mirrors
- Power convertible roof
- Power door mirrors
- Rear cargo: trunk
- Turn signal indicator mirrors
- Compression ratio: 9.30 to 1
- Curb weight: 1,953kg (4,306lbs)
- Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
- Engine displacement: 3.0 L
- Engine horsepower: 503hp @ 6,250RPM
- Engine torque: 479 lb.-ft. @ 2,750RPM
- Exterior body width: 1,887mm (74.3")
- Exterior height: 1,394mm (54.9")
- Exterior length: 4,803mm (189.1")
- Front headroom: 1,031mm (40.6")
- Front legroom: 1,062mm (41.8")
- Front shoulder room: 1,400mm (55.1")
- GVWR: 2,345kg (5,170lbs)
- Interior maximum rear cargo volume: 385 L (14 cu.ft.)
- Interior rear cargo volume: 300 L (11 cu.ft.)
- Payload: 349kg (770lbs)
- Rear headroom: 917mm (36.1")
- Rear legroom: 826mm (32.5")
- Rear shoulder room: 1,115mm (43.9")
- Turning radius: 6.3m (20.7')
- Wheelbase: 2,858mm (112.5")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Blind Spot Detection warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Outside temperature display
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Speed sensitive wipers
- Tachometer
- Traffic sign information
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- 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: Rear Collision Prevention mitigation
- Security system
- Tracker system
- Traction control
Notes from the dealer
KBB.com Consumer Reviews
4.4out of 5 overall- 5.0
Best performance car 100k and under
by Autobahn Enthusiasts on 2/19/2026 1:28:54 AM
I’ve driven all types of performance cars and exotics. This car is no joke. Been driving this car along with my AMG for over 2 years now and much prefer the M4. Quite reliable and easy to maintain as well. - 5.0
luxury sport
by lyle on 12/9/2025 2:06:10 PM
vehicle corners like it is on rails with the acceleration of exotics and the comfort of luxury sedans. - 4.0
Fun, fast, flashy
by Sweet and Sexy on 7/24/2025 2:23:53 PM
Cute, sexy, now I just have to learn how to use everything
Total Dealer Price excludes sales tax, tag and title fees for the state in which the vehicle will be registered and any dealer-installed options (if applicable). Pricing and incentives may vary if vehicle is leased. Prices are subject to change, and prior sales are excluded from these offers. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with the dealer. Dealer Total price expires at the end of each business day.
DISCLAIMER: *Pre-Owned vehicles that contain PV in the stock numbers are current or retired courtesy vehicles and may still qualify for new vehicle incentives and financing programs. If leasing or opting for advertised CPO rates some incentives used for the sales price may not be applicable. Prices do not include tax, tags, and $989 processing fee. Not responsible for typographical errors. Final price must be verified by management. Warranty not valid on vehicles over 100k miles. Ask dealer for details. All vehicles marked as Certified Pre-Owned include the 1 Year/100,000. Original in-service date is the earlier of the new-vehicle retail sale or in-use date, as reported to Jaguar Land Rover North America, LLC. Select vehicles may have the option for different warranty terms. See your authorized Land Rover Retailer for complete terms and conditions. See your Land Rover Retailer for details or call 1-800-396-7373.
* "Courtesy Vehicles" at our dealership.
Please call to confirm availability. Although courtesy vehicles may not be available to view or test drive, they are for sale and can be pulled from our fleet at any time. The remaining factory warranty and maintenance plan will be included. Vehicle mileage may be higher than what is currently listed. Sale price includes all available incentives. Contact dealer for details.
Please call to confirm availability. Although courtesy vehicles may not be available to view or test drive, they are for sale and can be pulled from our fleet at any time. The remaining factory warranty and maintenance plan will be included. Vehicle mileage may be higher than what is currently listed. Sale price includes all available incentives. Contact dealer for details.
Some images/photos shown may not be the actual vehicle. Stock image/photo examples may not reflect the exact vehicle color, trim, options, or other specifications.
