Introducing the 2025 BMW 8 Series 840i, a stunning blend of luxury and performance finished in the captivating Black Sapphire Metallic. Under the hood, this masterpiece features a robust 3.0L I6 DOHC 24V TwinPower Turbo engine paired with an 8-speed Automatic Sport Transmission. It delivers a remarkable balance of power and efficiency, with an impressive fuel economy of 21 MPG city and 29 MPG highway.
Step inside and be enveloped in a world of sophistication. The premium sound system boasts 16 speakers and a beautifully crafted Ash Grain grey Metallic Wood Trim that adds a touch of elegance. The cabin is equipped with leading-edge technology, including Active Blind Spot Detection, Active Driving Assistant, and Active Park Distance Control, ensuring safety and convenience on every journey. It includes AM/FM radio with SiriusXM Apple CarPlay and Android Auto compatibility, connecting you with your favorite entertainment.
Experience unrivaled comfort with the Comfort Seating Package, featuring ventilated front seats, heated armrests, and a heated steering wheel that will make every drive enjoyable. The fully automatic climate control system ensures an ideal environment tailored to your preferences.
Safety is paramount, with dual front impact and side airbags, Electronic Stability Control, and an Emergency Communication System that integrates with BMW Assist eCall. Additionally, parking is a breeze with Parking Assistant Plus and the Surround View w/3D View system that provides a comprehensive view of your surroundings.
This convertible is designed for enjoyment. It has a power-operated convertible roof and wind blocker, allowing you to embrace the open air at your convenience. The exterior mirrors include turn signal indicators, while the adaptive headlights adjust to driving conditions automatically.
The Knauz Automotive Group, serving the Chicagoland area with excellence since 1934, prides itself on ensuring customer satisfaction. We offer complimentary loaner vehicles and convenient pick-up and delivery services for servicing within designated areas. Plus, our certified collision center is dedicated to restoring your vehicle to its pristine condition in case of any unfortunate mishaps. Experience luxury, performance, and peace of mind in one incredible package with the 2025 BMW 8 Series 840i.
Used 2025 BMW840i xDrive
- Exterior Color
- Black Sapphire Metallic
- Interior Color
- Fiona Red Black w Extended Merino Leather Upholste
- Odometer
- 17 miles
- Body/Seating
- Convertible/4 seats
- Fuel Economy
- 21/29 MPG City/Hwy
- Transmission
- 8-Speed Automatic Sport
- Drivetrain
- All-Wheel Drive
- Engine
- I-6 cyl
- VIN
- WBADZ4C05SCU38960
- Stock Number
- B251077
Knauz Courtesy Vehicles- A Low Mileage, Great Pre-Owned Value
Dealer Notes
Highlighted Features
- Navigation system
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Power convertible roof
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
- Glass Controls
- 19" x 8" Front and 19" x 9" Rear M Dual-Spoke Wheels
- Ash Grain Grey-Metallic Wood Trim
- Comfort Seating Package
- Front Ventilated Seats
- Neck Warmer
- Driving Assistance Package
- Active Driving Assistant
- Parking Assistant Plus
- Active Blind Spot Detection
- Active Park Distance Control
- Surround View with 3D View
- Rear View Camera
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto tilt-away steering wheel
- 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
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- 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
- Speed control
- Steering wheel memory
- Surround View Monitor: Surround View w/3D View yes
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Diversity antenna
- Internal memory capacity (GB): 20 GB
- Primary LCD size: 12.3"
- Radio data system
- Satellite radio trial duration with new vehicle purchase (months): 12
- Smart device integration: Apple CarPlay and Android Auto Compatibility
- Speakers: 16
- Steering wheel mounted audio controls
- Wireless Phone Charger: Qi front
- Wireless phone connectivity: Enhanced Bluetooth
- Front center armrest
- Front seats: bucket
- Genuine wood console insert
- Heated front seats
- Leather shift knob
- Leather steering wheel
- 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 seats: bucket
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: leather Merino
- Split folding rear seat
- Sport steering wheel
- Ventilated front seats
- Compressor: intercooled turbo
- Cylinder configuration: I-6
- Drive type: xDrive all-wheel
- Engine liters: 3.0L
- Engine location: front
- Fuel economy city: 21mpg
- Fuel economy combined: 24mpg
- Fuel economy highway: 29mpg
- Fuel tank capacity: 18.0gal.
- Horsepower: 335hp @ 5,000RPM
- Hybrid traction battery type: none
- Manual-shift auto: STEPTRONIC
- Mode select transmission
- Number of valves: 24
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 368 lb.-ft. @ 1,600RPM
- 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: xxxxxx
- Soft close
- Turn signal indicator mirrors
- Compression ratio: 11.00 to 1
- Curb weight: 1,976kg (4,356lbs)
- Engine bore x stroke: 82.0mm x 94.6mm (3.23" x 3.72")
- Engine displacement: 3.0 L
- Engine horsepower: 335hp @ 5,000RPM
- Engine torque: 368 lb.-ft. @ 1,600RPM
- Exterior body width: 1,902mm (74.9")
- Exterior height: 1,339mm (52.7")
- Exterior length: 4,854mm (191.1")
- Front headroom: 988mm (38.9")
- Front legroom: 1,069mm (42.1")
- Front shoulder room: 1,453mm (57.2")
- GVWR: 2,400kg (5,291lbs)
- Greenhouse Gas Score (GG): 5
- Interior maximum rear cargo volume: 351 L (12 cu.ft.)
- Interior rear cargo volume: 351 L (12 cu.ft.)
- Payload: 350kg (772lbs)
- Rear headroom: 881mm (34.7")
- Rear legroom: 749mm (29.5")
- Rear shoulder room: 1,161mm (45.7")
- Turning radius: 5.9m (19.5')
- Wheelbase: 2,822mm (111.1")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Active Blind Spot Detection warning
- Configurable
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear
- Exterior parking camera right
- Front reading lights
- Fully automatic headlights
- Heads up display
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Parking Assistant Plus 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
- Adjustable head restraints: driver and passenger w/tilt
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Front pedestrian detection: prevention
- Ignition disable
- Integrated roll-over protection
- Occupant sensing airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Cross-Traffic Alert Rear warning
- Security system
- Tracker system
- Traction control
KBB.com Consumer Reviews
- 5.0
Great car
By Robert on Sunday, December 04, 2022
Powerful yet comfortable coupe that has great looks. No mechanical problems in 30k miles. Mileage around town 20.5 summer 21.5 winter. Never have taken rear passengers, too small back seat. - 5.0
2019 M850i
By Tony on Monday, August 14, 2023
I have been driving this car for a while now and I am about to hit 50k miles soon. Not one single issue ever, just maintenance so far and even that was relatively cheap. The sound this V8 makes is just something you'll never get tired of. I sure haven't. the XDrive system really makes you feel all of the torque when you launch it, amazes me every time. MPGs are pretty darn good too for its size and power. The ONLY downside I have with this car is its tire profile, its very easy to get tire damage if you have the 19+ inch size rims. Other than that, it's an awesome vehicle. - 5.0
Perfect Grand Tourer
By hopdoddy on Sunday, September 25, 2022
840i, everything is excellent and works as it should, great ride, handling, balanced performance, enough power, gas mileage, if you and one other person want to take a trip in perfect comfort in a car that is a pleasure to be in, this is it. Holds enough baggage, good fuel mileage, really fun to drive, beautiful well thought our interior, all the bells and whistles. When I think of this car, the word "Balance" comes to mine. Enough power, great handling, excellent ride in a quiet, well appointed interior, not many of them on the road, I just feel at peace in this car. IMHO this is the ultimate expression of an ICE vehicle, it is the representation of the end of an era, and checks all the boxes. Get the 840i, stay out of the pricier V8s and convertibles, and just enjoy!
The Knauz Pre-Owned Pricing Policy
Retired Courtesy Vehicles sold to the end user, are being sold as used cars, yet, they may qualify for most of the new car sales programs posted by the manufacturer in the month of sale. The vehicles are being sold at a special lowered price point to compensate for the miles driven, the shortened duration of the new vehicle limited warranty and for existing wear and tear. Prior sale, the vehicles are inspected and reconditioned to an almost new condition. Despite this fact, certain minor wear marks, chips or minor scratches on the exterior and the interior of the vehicle are considered acceptable and cannot be undone without extra cost to the end-user. These vehicles are subject to prior sale or might not be available for immediate delivery. Since these vehicles might be currently in use please call one of our sales team to ensure the vehicle is available for a test drive. Click an image below to view more vehicle details. These vehicles are currently being used or have been used as service loaners, all have incredibly low-mileage, and were driven by our greater Chicago area clients while their vehicle received service. Every single service loaner has been well-maintained by our factory certified technicians. Ready to take advantage of this exclusive opportunity? Contact our sales team today to arrange a test drive.
All trade values are not final offers, just estimates. Final offers are subject to change based on the used car market and specific vehicle history. We will not be able to provide a final offer to you until we physically see, and test drive your vehicle
Listed below are some featured Knauz Courtesy Vehicles or service loaners. These vehicles are subject to prior sale. Since these vehicles might be currently in use please call one of our sales team to ensure the vehicle is available for a test drive. Click an image below to view more vehicle details. These vehicles are currently being used or have been used as service loaners, all have incredibly low-mileage, and were driven by our greater Chicago area clients while their vehicle received service. Every single service loaner has been well-maintained by our factory certified technicians. Ready to take advantage of this exclusive opportunity? Contact our sales team today to arrange a test drive.