Segment:
Luxury Grand Tourer (GT)
Target Audience:
Affluent consumers seeking high-performance, comfortable, and stylish coupes and convertibles
Key Competitors:
Mercedes-Benz E-Class Coupe/Convertible, Audi A7, Porsche Panamera, Maserati GranTurismo, Jaguar XK
Design Philosophy:
Elegant styling, potent engines, refined driving dynamics, and luxurious interiors
Innovation:
Advanced driver assistance systems, sophisticated infotainment, and performance-enhancing technologies
Engine:
4.4L Twin-Turbo V8 (N63TU), 3.0L Twin-Turbo Inline-6 (N55), including engine mechanical, lubrication, cooling, fuel, ignition, and exhaust systems
Transmission:
8-speed Steptronic automatic transmission (GA8HP70Z, GA8HP90Z), including repair, overhaul, fluid specifications, and electronic control
Drivetrain:
Rear-wheel drive and xDrive all-wheel drive systems, including differentials, driveshafts, and axles
Suspension:
Front double-wishbone, rear multi-link suspension, adaptive drive, dynamic drive control, and active roll stabilization
Brakes:
Hydraulic brake system, including ABS, DSC, Dynamic Brake Control, electronic parking brake, and brake component replacement
Steering:
Hydraulic power steering or Electric Power Steering (depending on specific build), Servotronic function
Electrical:
Full electrical system, including battery, charging system, starter, lighting, body control modules, infotainment, and diagnostics
Body And Interior:
Body panels, doors, hoods, trunks, convertible top mechanisms (F12), interior trim, seats, and airbags
Climate Control:
Automatic climate control system, A/C compressor, refrigerant, and HVAC components
Driver Assistance:
Parking assistance, cruise control, adaptive cruise control, lane departure warning, blind-spot detection, surround view cameras
Maintenance:
Scheduled maintenance, oil changes, filter replacements, brake fluid flushes, spark plug replacement, and general servicing
Repair:
Component replacement, troubleshooting of common and complex faults, engine overhaul, transmission repair, suspension and brake work
Diagnostics:
Diagnostic trouble codes (DTCs), fault finding, component testing, and use of BMW diagnostic tools (ISTA/D, ISTA/P)
Technical Specifications:
Torque specifications, electrical schematics, wiring diagrams, measurement values, and alignment procedures
Component Installation:
Step-by-step instructions for replacing and installing various vehicle components
Depth:
Vehicle-specific and comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds
Level:
Expert-level, intended for professional technicians, but accessible to advanced DIY mechanics
Engine Code 1:
N63TU (4.4L V8 Twin-Turbo)
Horsepower 1:
445 hp @ 5,500-6,000 rpm (650i)
Torque 1:
480 lb-ft @ 1,750-4,500 rpm (650i)
Engine Code 2:
N55 (3.0L Inline-6 Twin-Turbo)
Horsepower 2:
315 hp @ 5,800-6,000 rpm (640i)
Torque 2:
330 lb-ft @ 1,300-4,500 rpm (640i)
Acceleration 0 60 640I:
Approximately 5.4 seconds
Acceleration 0 60 650I:
Approximately 4.5 seconds
Fuel Delivery:
Direct injection (High-Pressure Fuel Injection)
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
ECU Type:
Siemens MSD85/MSD87 or Continental EMS2 (specific to engine)
Type:
8-speed Steptronic automatic transmission
All Wheel Drive:
xDrive (available on 640i and 650i models)
Shift Modes:
Sport, Manual (via paddle shifters or gear selector)
Transmission Fluid Type:
BMW ATF (Automatic Transmission Fluid) or equivalent approved fluids (e.g., Shell M-1375.4, Pentosin ATF1)
Transmission Fluid Capacity:
Approximately 8-10 liters (check manual for exact fill)
Length:
192.8 inches (4,895 mm)
Width:
74.6 inches (1,894 mm)
Height:
54.9 inches (1,396 mm)
Length:
192.8 inches (4,895 mm)
Width:
74.6 inches (1,894 mm)
Height:
54.5 inches (1,385 mm)
Length:
196.1 inches (4,982 mm)
Width:
74.6 inches (1,894 mm)
Height:
55.0 inches (1,398 mm)
Trunk Volume Coupe F13:
Approx. 13.0 cubic feet (368 liters)
Trunk Volume Convertible F12:
Approx. 12.1 cubic feet (343 liters) with top up, 10.0 cubic feet (282 liters) with top down
Trunk Volume Gran Coupe F06:
Approx. 15.0 cubic feet (420 liters)
Curb Weight 640I Coupe:
Approx. 4,050 lbs (1,837 kg)
Curb Weight 650I Coupe:
Approx. 4,320 lbs (1,959 kg)
Wheel Bolt Pattern:
5x120 mm
Standard Wheel Size:
18-inch or 19-inch alloy wheels (various designs)
Standard Tire Size:
245/45R18 or 245/40R19 (front), 275/40R19 (rear) depending on model and options
NHTSA Overall Safety Rating:
Not explicitly rated as a unified model across all configurations; individual crash test performance is excellent
Traction Control:
Dynamic Traction Control (DTC), Dynamic Stability Control (DSC)
Braking Systems:
Anti-lock Braking System (ABS), Dynamic Brake Control (DBC), Cornering Brake Control (CBC)
Driver Assistance Options:
Lane Departure Warning, Blind Spot Detection, Surround View Cameras, Parking Assistant
Airbags:
Front airbags, side-impact airbags, knee airbags, rollover protection system (convertible)
Seatbelts:
Active front seat belts with pre-tensioners and force limiters
System Name:
iDrive (NBT EVO)
Display Size:
10.2-inch high-resolution display
Features:
Navigation, Bluetooth audio streaming, USB connectivity, SiriusXM Satellite Radio, voice control, internet connectivity (BMW Online)
Adaptive Cruise Control:
Optional: Active Cruise Control with Stop & Go function
Parking Aids:
Front and Rear Park Distance Control (PDC), optional Surround View cameras
Bmw Connecteddrive:
Suite of services including concierge, remote services, and real-time traffic information.
Oil Service:
Condition Based Service (CBS) system; typically every 10,000-15,000 miles or annually, depending on driving conditions.
Brake Fluid:
Every 2 years, regardless of mileage.
Spark Plugs:
Around 60,000 miles for N55, 45,000 miles for N63TU (check specific manual recommendations).
Engine Oil Type N55:
BMW TwinPower Turbo SAE 0W-30 Synthetic (API SN, ACEA C3 or LL-04)
Engine Oil Type N63Tu:
BMW TwinPower Turbo SAE 0W-30 Synthetic (API SN, ACEA C3 or LL-04)
Coolant Type:
BMW Blue Antifreeze/Coolant (G48 formulation)
Brake Fluid Type:
DOT 4 Low Viscosity (LV)
N63Tu Engine Specific:
Potential for oil consumption, carbon buildup on intake valves, ignition coil and injector issues, water pump failures.
F12 Convertible Specific:
Hydraulic pump for the convertible roof, seals, and actuators can be prone to issues over time.
General F Series:
Electronic module failures (e.g., CCC/CIC, CAS), suspension component wear, active sway bar issues.
Bmw Legacy:
BMW has a long-standing reputation for building performance-oriented luxury vehicles with a focus on driving dynamics.
Predecessors:
The 6 Series designation dates back to the E24 generation (1976–1989) and the E63/E64 generation (2003–2010), all representing BMW's flagship coupes and convertibles.
Generation F Series:
The F12/F13/F06 generation introduced a more modern design, advanced technology, and more efficient powertrain options compared to its predecessor.
Production Period:
2011-2018 (F12/F13), 2012-2017 (F06)
Manufacturing Location:
Dingolfing Plant, Germany