Black Sapphire Metallic 2026 BMW 8 Series 840i Active Blind Spot Detection, Active Driving Assistant, Active Driving Assistant Pro, Active Park Distance Control, Black Rear Spoiler, Connected Package Pro Limited Term, Driving Assistance Package, Driving Assistance Professional Package, Extended Shadowline Trim, Extended Traffic Jam Assistant, M Shadowline Lights, M Sport Brakes with Black Calipers, M Sport Package Pro, M Sport Professional Package, Parking Assistant Plus, Parking View with 3D View (Surround View), Rear-View Camera. RWD 8-Speed Automatic Sport 3.0L I6 DOHC 24V TwinPower Turbo
At Principle BMW of San Antonio, we are more than just a dealership, we are a five-time BMW Center of Excellence winner and your destination for the best selection, service, and value in Texas. As one of the largest BMW dealerships in North America, we offer an unrivaled inventory of luxury performance vehicles paired with expert knowledge, and an unwavering passion for the Ultimate Driving Machine. Experience the difference at Principle BMW of San Antonioâ"where luxury meets performance, and guests become family.
21/29 City/Highway MPG
New 2026 BMW840i
- Exterior Color
- Black Sapphire Metallic
- Interior Color
- Fiona Red/Black Extended Merino Leather
- Body/Seating
- Coupe/4 seats
- Fuel Economy
- 21/29 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- Other
- VIN
- WBAAE2C0XTCX72034
- Stock Number
- TCX72034
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- 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
- Front Ventilated Seats
- Ash Grain Grey-Metallic Wood Trim
- SiriusXM with 360L and 1 Year Trial Subscription
- BMW Assist ECall
- BMW TeleServices
- ConnectedDrive Services
- Connected Package Pro Limited Term
- Live Cockpit Pro with Navigation
- WiFi Hotspot
- Anthracite Alcantara Headliner
- Apple CarPlay and Android Auto Compatibility
- Enhanced USB and Bluetooth
- Driving Assistance Package
- Active Driving Assistant
- Parking Assistant Plus
- Active Blind Spot Detection
- Active Park Distance Control
- Parking View with 3D View
- Rear View Camera
- M Sport Professional Package
- M Sport Package Pro
- M Sport Brakes with Black Calipers
- M Shadowline Lights
- Black Rear Spoiler
- Extended Shadowline Trim
- Driving Assistance Professional Package
- Extended Traffic Jam Assistant
- Active Driving Assistant Pro
- Wheels: 20" x 8" Front and 20" x 9" Rear M V-Spoke
- Tires: 245/35R20 Front and 275/30R20 Rear Summer
- Runflat Tires
- Increased Top Speed Limiter
- Multi-Functional Seats
- Heated Front Seats, Armrests and Steering Wheel
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Active Cruise Control with Stop & Go
- 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
- 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
- Front tires: 245/35YR20.0
- Power steering
- Rear anti-roll bar
- Rear tires: 275/30YR20.0
- Speed-sensing steering
- Wheel size: 20"
- 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
- Speaker type: harman/kardon
- Speakers: 16
- Steering wheel mounted audio controls
- Wireless Phone Charger: Qi front
- Wireless phone connectivity: Enhanced 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
- 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: rear-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
- 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: 368 lb.-ft. @ 1,600RPM
- Transmission: 8 speed automatic
- Variable intake manifold
- Variable valve control
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Rear cargo: power trunk
- Soft close
- Spoiler
- Tailpipe finisher: black
- Turn signal indicator mirrors
- Compression ratio: 11.00 to 1
- Curb weight: 1,784kg (3,933lbs)
- Engine bore x stroke: 82.0mm x 94.6mm (3.23" x 3.72")
- Engine displacement: 3.0 L
- Engine torque: 368 lb.-ft. @ 1,600RPM
- Exterior body width: 1,902mm (74.9")
- Exterior height: 1,341mm (52.8")
- 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: 2,225kg (4,905lbs)
- Greenhouse Gas Score (GG): 5
- Interior maximum rear cargo volume: 419 L (15 cu.ft.)
- Interior rear cargo volume: 419 L (15 cu.ft.)
- Payload: 350kg (772lbs)
- Rear headroom: 853mm (33.6")
- Rear legroom: 749mm (29.5")
- Rear shoulder room: 1,191mm (46.9")
- Turning radius: 5.8m (19.1')
- 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
- Lane departure: active
- 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
- Forward collision: mitigation w/left turn assist
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Cross-Traffic Alert Rear warning
- Security system
- Tracker system
- Traction control
Standard Features
- Extended Traffic Jam Assistant
- Active Driving Assistant Pro
- Tires: 245/35R20 Front and 275/30R20 Rear Summer
- Increased Top Speed Limiter
- M Sport Package Pro
- M Sport Brakes with Black Calipers
- M Shadowline Lights
- Black Rear Spoiler
- Extended Shadowline Trim
- Active Driving Assistant
- Parking Assistant Plus
- Active Blind Spot Detection
- Active Park Distance Control
- Parking View with 3D View
- Rear View Camera
- Runflat Tires
- Heated Front Seats, Armrests and Steering Wheel
Dealer Notes
KBB.com Consumer Reviews
Customers With Disabilities
Website Accessibility:
At Principle Auto, we take website accessibility seriously. If for some reason you are having trouble with our website, we are available during normal working hours to assist at (210) 732-7121.
Adaptive Driving Devices:
Principle Auto is committed to providing Adaptive Driving Devices for our customers with disabilities who wish to test drive a car. Principle Auto will use good faith efforts to satisfy requests for particular vehicles to test drive, as soon as reasonably practical, but we will require advance notice for such vehicles depending on the type of vehicle requested and the location. The foregoing timeframes and availability are subject to delays beyond Principle Auto's reasonable control.
For customer service inquiries relating to customers with disabilities, please call the main number for the dealership.
*Picture may not represent actual vehicle. Price varies based on Trim Levels and Options. See Dealer for in-stock inventory and actual selling price. Dealer added options extra, including tint. All prices plus tax, title & license with approved credit. MSRP includes delivery, processing, and handling fees. Does not include separate Dealer doc fee of $225, and a Sales Service Fee of 1% of sales price.. Prices may be different outside of each advertised period and do not necessarily reflect cash price at any other time. Inventory is subject to prior sale. We are not responsible for typographical, technical, or misprint errors. Please contact us directly via phone or email to verify all information.
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