Page 225 of 256

Mobility
223Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
With tow rope
When starting off in the towing vehicle, make
sure that the tow rope is taut.
To avoid jerking and the associated
stresses on vehicle components when
towing, always use nylon ropes or nylon straps.
Attach tow ropes to the tow fittings only, as
attachment to other vehicle parts can lead to
damage.<
With tow truck
Have the BMW transported with a tow truck
with a so-called lift bar or on a flat bed.
Tow-starting
Do not tow-start the vehicle if possible, but
instead start the engine by means of jump start-
ing, refer to page220. With a catalytic con-
verter, tow-starting should only be carried out
with the engine cold, and with automatic trans-
missions, the engine cannot be started by tow-
starting.
If the electrical system fails, do not tow-
start or tow the vehicle, otherwise the
electric steering-wheel lock cannot be
unlocked and the vehicle cannot be steered.<
1.Switch on the hazard warning flashers,
comply with country-specific regulations.
2.Switch on the ignition, refer to page59.
3.Shift into 3rd gear. For information on SMG,
see below.
4.Tow-start with the clutch completely
depressed and slowly release the clutch.
After the engine starts, immediately
depress the clutch again completely.5.Stop at a suitable location, remove the tow
bar or rope and switch off the hazard warn-
ing flashers.
6.Have the vehicle checked.
SMG Sequential Manual Transmission
1.Tow-start in selector lever position N.
2.Select the sequential mode. The correct
gear will be selected and engaged automat-
ically.
Page 226 of 256
Page 227 of 256
Reference
This chapter contains the technical data,
the short commands of the voice command
system and the index, which is the quickest way
to find the information you are looking for.
Reference
Page 228 of 256
Technical data
226
Technical data
Engine specifications
650i
Displacement cu in/cmµ292.8/4,799
No. of cylinders8
Maximum output hp 360
at engine speed rpm 6,300
Maximum torque lb ft/Nm 360/488
at engine speed rpm 3,400
Page 229 of 256
Reference 227
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Coupe: dimensions
All dimensions given in inches/mm. Smallest turning circle diam.: 37.4 ft/11.4 m
Page 230 of 256
Technical data
228
Convertible: dimensions
All dimensions given in inches/mm. Smallest turning circle diam.: 37.4 ft/11.4 m
Page 231 of 256
Reference 229
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Weights
Never exceed either the approved axle loads or
the gross vehicle weight.
Capacities
650i Coupe 650i Convertible
Curb weight lbs./kg 3,814/1,730 4,277/1,940
Approved gross vehicle weight lbs./kg 4,652/2,110 5,049/2,290
Load lbs./kg 838/380 772/350
Approved front axle load lbs./kg 2,337/1,060 2,403/1,090
Approved rear axle load lbs./kg 2,491/1,130 2,778/1,260
Luggage compartment capacity cu ft/l 15.9/450 10.6/300
>with raised convertible top
compartment floor, refer to page35cu ft/l – 12.4/350
Notes
Fuel tank gal/liters approx. 18.5/70 Fuel specification: page201
including reserve of: gal/liters approx. 2.6/10
Window and headlamp
wiper system US quarts/liters approx. 5.3/5 For details: page67
Page 232 of 256

Short commands of voice command system
230
Short commands of voice command
system
With short commands you can carry out certain
functions directly, regardless of which menu
item is selected. Here are the important short
commands for the voice command system.
Assistance window
Communication
*
FunctionCommand
To open the assistance window20{Assistance window}
To select the display in the assistance window20{Assistance window map facing north},
{Assistance window map direction of travel},
{Assistance window arrow display},
{Assistance window perspective},
{Assistance window current position},
{Assistance window trip computer} or
{Assistance window onboard info}
To change scale in assistance window128{Assistance window scale ... feet} or
{Assistance window scale ... miles}
FunctionCommand
To activate telephone181{Phone}
To dial phone number181{Dial number}
To display the phone book182{A to Z}
To dial from phone book182{Call ...} or
{Dial name}
To display "Top 8"183{Top 8}
To redial183{Redial}
To display "Received calls"183{Received calls}
To display "Missed calls"183{Missed calls}
To display "Bluetooth"177{Bluetooth}
To open BMW Assist 190{BMW Assist}
To open BMW Service, Services190{BMW Service}
To open "BMW Contact"184{BMW Contact}
To open "BMW Contact Numbers"192{BMW Contact numbers}
To open "Roadside Assistance"191{Roadside Assistance}