torque BMW M3 CONVERTIBLE 2009 E93 Owner's Manual

Driving tips
121Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
BMW M3 engineering
High performance V8 engine
The high-revving V8 engine draws a maximum
power of 420 hp/309 kW and a peak torque of
295 lb ft/400 Nm from a displacement of
244 cu in/4 liters. Its spontaneous response
results in a very wide effective rpm range. The
maximum engine speed lies at 8,400 rpm and is
electronically controlled. Due to the high engine
dynamics, the maximum engine speed is lim-
ited to 7,000 rpm when the vehicle is standing.
Warming up the engine
During the warm-up phase, the high-perfor-
mance V8 engine runs a little more roughly due
to its emissions control system.
For technical reasons, the exhaust system
sounds slightly metallic when the engine is
cold.
For further information on warming up the
engine, refer to Tachometer on page68 and
Engine oil temperature on page69.
Compound brake
Your BMW M3 is equipped with a high-perfor-
mance brake system with perforated com-
pound brake discs.
Due to special design features of the perforated
compound brake discs, operating noise is audi-
ble during braking. However, this does not
affect the brake's performance, safe operation
or stability under load.
Braking correctly
To keep the brake system in optimal condition,
it is advisable to apply the brakes at regular
intervals as appropriate for the character of the
vehicle.
Refer also to Corrosion on brake rotors on
page117.
Drive train
In your BMW M3, special emphasis was placed
on the direct connection between the engine
and drive. The torsionally rigid execution of the
drive train results in acoustic feedback of the
torque, as is typical in sports cars. Clacking
sounds can arise during load changes. They do
not impair functionality or shorten the lifespan
of any component.
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Technical data
228
Technical data
Engine data
M3
Displacement cu in/cmμ244/3,999
Number of cylinders 8
Maximum power output hp 414
at engine speed rpm 8,300
Maximum torque lb ft/Nm 295/400
at engine speed rpm 3,900
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Everything from A - Z
250 Temperature
– automatic climate control97
– changing unit of measure71
– coolant, refer to Coolant
temperature69
Temperature display
– outside temperature68
– outside temperature
warning68
– setting the units71
Tempomat, refer to Cruise
control66
Tensioning straps, refer to
Securing cargo119
The individual vehicle5
Third brake lamp, refer to
Center brake lamp217
Through-loading opening with
integrated transport
bag111
Through-loading system108
Tilt alarm sensor33
Tilt function, passenger-side
mirror49
Timer, refer to Preselecting
switch-on times100
Tire inflation pressure196
– loss85,86
Tire pressure monitoring,
refer to Flat Tire Monitor84
Tire Pressure Monitor
TPM85
– resetting the system86
– system limitations85
– warning lamp86
Tire puncture, refer to Flat Tire
Monitor85
Tire Quality Grading198Tires
– age198
– air loss86
– breaking in116
– changing, refer to Changing
wheels219
– condition199
– damage199
– inflation pressure196
– labels198
– minimum tread depth199
– new wheels and tires199
– pressure monitoring, refer to
Flat Tire Monitor84
– pressure monitoring, refer to
Tire Pressure Monitor
TPM85
– puncture85
– replacing199
– size198
– storage
200
– tread depth199
– wear indicators, refer to
Minimum tread depth199
– wheel/tire combination, refer
to Correct wheels and
tires200
– winter tires200
TMC station, refer to
Traffic bulletins140
Tone
– control146
– middle setting148
Tools, refer to Onboard tool
kit213
Top, refer to Retractable
hardtop38
Top 50 of music
collection163
Torque, refer to Engine
data228
Tow bar224
Tow fitting224
– screw thread224
Tow fittings for tow-starting
and towing away224Towing223
– with manual
transmission224
– with M dual clutch
transmission224
Towing and tow-starting223
Towing methods224
Town/city, for navigation127
Tow rope225
Tow-starting223,225
TPM, refer to Tire Pressure
Monitor85
Track
– selecting on CD154
Traction control, refer to
Dynamic Stability Control
DSC82
Traffic bulletins
– categories141
Traffic bulletins, filtering141
Traffic bulletins for
navigation140
– during destination
guidance141
– in map display141
Traffic jam
– displaying traffic
bulletins140
Transmission
– Drivelogic61
– Launch Control63
– manual transmission57
– reverse gear59
– Shift Lights62
– unlocking transmission lock
manually60
Transmission lock, unlocking
manually60
Transporting children
safely53
Transport securing devices,
refer to Securing cargo119
Travel instructions,
refer to Voice
instructions138
Tread depth, refer to Minimum
tire tread199
Trip-distance counter, refer to
Trip odometer68
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