fuel consumption Alfa Romeo 4C 2015 Owner handbook (in English)

ESSENTIAL INFORMATION!
REFUELLING
Only refuel with unleaded petrol with octane rating (RON) not less than 95, in compliance with the European specification EN228. In
particular, the 4C’s engine has been designed to comply with all emission limits while simultaneously guaranteeing minimal consumption and
maximum performance, using premium-quality unleaded petrol with octane rating (RON) of 98 or higher. The use of petrol that does not
conform to the specification indicated may cause the
warning light to switch on and the irregular operation of the engine.
STARTING THE ENGINE
Make sure that the handbrake is engaged. Press the brake pedal and, without pressing the accelerator, turn the ignition key to AVV; release it
as soon as the engine has started.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park the car on grass, dry leaves, pine needles or other
flammable material: fire hazard.
RESPECTING THE ENVIRONMENT
The car is fitted with a system that carries out a continuous diagnosis of the emission-related components in order to help protect the
environment.
ELECTRICAL ACCESSORIES
If, after purchasing the car, you want to install accessories that require an electrical supply (with the risk of gradually draining the battery),
contact the dedicated Alfa Romeo Dealership which will calculate the overall electrical consumption and check that the car’s electrical system
can support the required load.
SCHEDULED SERVICING
Correct maintenance of the car is essential for ensuring that it maintains its performance and its safety features, its environmental friendliness
and low running costs for a long time to come.
THE OWNER HANDBOOK CONTAINS…
... important information, advice and warnings for correct use, driving safety and maintenance of your car over time. Special attention must
be paid to the symbols provided(personal safety)(environmental protection)(car integrity).

REFUELLING THE
CAR
IN BRIEF
The car features the "Fast Fuel"
system, which prevents refuelling
with incorrect fuels (e.g. diesel for a
petrol engine).
Stop the engine before refuelling.
Only refuel with unleaded petrol with
octane rating (RON) not less than
95, in compliance with the European
specification EN228. In particular,
the 4C’s engine has been designed
to comply with all emission limits
while simultaneously guaranteeing
minimal consumption and maximum
performance, using premium-quality
unleaded petrol with octane rating
(RON) of 98 or higher.
In order to prevent damage to the
catalytic converter never introduce
even the smallest amount of leaded
petrol, even in the event of an
emergency.
IMPORTANT An inefficient catalytic
converter leads to harmful exhaust
emissions, thus contributing to air
pollution.IMPORTANT Never introduce leaded
petrol to the tank, even in small
amounts in an emergency, as this
would damage the catalytic converter
beyond repair.
FILLING THE TANK
To ensure that you fill the tank
completely, top up twice after the first
click of the fuel supply gun. Avoid
further top-ups, which could cause
faults in the fuel supply system.
REFUELLING
PROCEDURE
The car features a "Fast Fuel" device,
integrated with the opening for the fuel
tank: it opens and recloses
automatically when the fuel supply gun
is inserted/removed.
The "Fast Fuel" device is provided with
an inhibitor which prevents refuelling
with incorrect fuel.
The refuelling procedure described
below is illustrated on the label fig. 56
located inside the fuel flap. The label
also indicates the fuel type (UNLEADED
FUEL=petrol).Procedure
❒open flap A fig. 57, pulling it
outwards;
❒introduce the dispenser in the filler
and refuel;
❒after refuelling, before removing the
dispenser, wait for at least 10
seconds in order for the fuel to flow
inside the tank;
❒then remove the dispenser from the
filler and close flap A.
Flap A fig. 57 is provided with a dust
cover gaiter B which prevents deposits
of impurities and dust at the end of
the filler when the flap is closed.
55) 56) 57)
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GETTING TO KNOW YOUR CAR

SPEEDOMETER (SPEED
INDICATOR)
Indicator J shows the speed of the car.
REV COUNTER
Light C shows the engine revs.
FUEL LEVEL GAUGE
Gauge G shows the amount of fuel in
the tank.
The switching on of the
digital
warning light indicates that 4–5 litres of
fuel are left in the tank; in this situation,
refuel as soon as possible.
Do not travel with the fuel tank almost
empty: any gaps in fuel delivery could
damage the catalytic converter.
ENGINE COOLANT
TEMPERATURE
INDICATOR
Indicator A shows the temperature of
the engine coolant and starts supplying
indications when the fluid temperature
exceeds approximately 50°C.
The
digital warning light may switch
on (together with a message on the
display) to indicate that the coolant
temperature is too high; in this case,
stop the engine and contact a
dedicated Alfa Romeo Dealership.GEAR SHIFT INDICATOR
The GSI (Gear Shift Indicator) system
advises the driver to change gear
through a specific indication E fig. 59
on the instrument panel.
Through the GSI, the driver is notified
that changing gear will allow a
reduction in fuel consumption.
Therefore, for driving oriented towards
reducing fuel consumption, it is
advisable to stick to “Natural” or “All
Weather” mode and to follow the
suggestions of the Gear Shift Indicator,
where traffic conditions permit.
When the (
) icon is displayed on the
instrument panel, the GSI suggests
switching to a higher gear, while when
the (
) icon is displayed, the GSI
suggests changing to a lower gear.
IMPORTANT The GSI is not active
when the transmission is operating in
AUTO mode.
IMPORTANT The indication in the
instrument panel remains on until the
driver shifts gear or the driving
conditions go back to a situation where
gearshifting is not required to improve
consumption.
SETUP MENU
CONTROL BUTTONS
SET/
: press briefly to access the
menu and/or go to next screen or
confirm the selection. Hold down to
return to the standard screen fig. 61.
: to scroll up through the displayed
screen and the related options or to
increase the displayed value.
: to scroll down through the
displayed menu and the related options
or to decrease the value displayed.
IMPORTANT The
andbuttons
activate different functions according to
the following situations:
❒within the menu, they allow you to
scroll up and down through the
options;
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64
KNOWING THE INSTRUMENT PANEL

❒Average speed B
❒Trip time B (driving time).
“Trip B” may be disabled (see "Trip B
Activation/Data (Trip B enablement)"
paragraph). The “Range” and “Instant
consumption" values cannot be reset.
VALUES DISPLAYED
Range
This indicates the approximate distance
that can still be travelled with the fuel
in the tank, assuming that driving style
remains unvaried.
The display will show the reading “- - -
-” when the following events take place:
❒range value lower than 50 km (or 30
mi)
❒car parked with engine running for a
long period.
IMPORTANT The range value variation
can be affected by several factors:
driving style, type of route (motorway,
urban, mountain roads, etc.), conditions
of use (load, tyre pressures, etc.). Trip
planning must therefore take the above
into account.Distance travelled
This value shows the distance covered
from the start of the new journey.
Average consumption
This value shows the approximate
average fuel consumption from the start
of the new journey.
Instant consumption
This value shows the instant fuel
consumption. The value is constantly
updated. The display will show “----”
if the car is parked with the engine
running.
Average speed
This value shows the car's average
speed based on the overall time
elapsed since the start of the new
journey.
Trip time
Time elapsed since the start of the new
journey.Indications on display
Each time a value is selected, the
following information is shown:
❒the word “Trip” (or “Trip A” or “Trip B”)
(A fig. 62);
❒name, value and unit of measure of
the selected value (e.g. "Range 520
km") (B fig. 62).
After a few seconds, the name of the
selected value is replaced by the
corresponding icon (see example fig.
63).
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71

Warning lights on
panelWhat it means What to do
amberINJECTION/EOBD SYSTEM FAILURE
In normal conditions, when the ignition key is turned to
MAR-ON the warning light switches on, but should
switch off as soon as the engine is started.
The operation of the
warning light may be checked
by the traffic police using specific devices. Comply with
the laws and regulations of the country where you are
driving.5)
If the warning light stays on or switches on when driving,
it means that the injection system is not working
properly; in particular, if the warning light comes on
constantly, this indicates a malfunction in the supply/
ignition system that could cause excessive exhaust
emissions, a possible loss of performance, poor
driveability and high fuel consumption.
On some versions, the display shows the dedicated
message.
The warning light switches off if the malfunction
disappears, but it is still stored by the system.Under these conditions, you may continue
travelling at a moderate speed without
demanding excessive effort from the
engine. Prolonged use of the car with the
warning light on constantly may cause
damage.
Contact the dedicated Alfa Romeo
Dealership as soon as possible.
If the warning light flashes, it means that the catalytic
converter may be damaged.In this case, it is necessary to release the
accelerator pedal to lower the speed of
the engine until the warning light stops
flashing. Continue the journey at moderate
speed, trying to avoid driving conditions
that may cause further flashing and
contact the dedicated Alfa Romeo
Dealership as soon as possible.
77

Warning lights on
panelWhat it means What to do
amberTPMSIMPORTANT Do not continue driving with one or
more flat tyres as handling may be
compromised. Stop the car, avoiding sharp
braking and steering. Repair immediately using
the dedicated kit (see "Repairing a wheel"
paragraph in the "In an emergency" chapter)
and contact the dedicated Alfa Romeo
Dealership as soon as possible.
TPMS failure
The warning light switches on when a fault is
detected in the TPMS.
Should one or more wheels be fitted without
sensors, the display will show a warning message
until initial conditions are restored.In this case, contact the dedicated Alfa Romeo
Dealership as soon as possible.
Low tyre pressure - See manual
The warning light switches on, together with a
dedicated message on the display, to indicate that
the tyre pressure is lower than the recommended
value and/or that slow pressure loss is occurring. In
these circumstances, optimal tyre duration and fuel
consumption may not be guaranteed.
Should two or more tyres be in the condition
mentioned above, the display will show the
indications corresponding to each tyre in
sequence.In any situation in which the message on the
display is "See manual", it is ESSENTIAL to refer
to the contents of the "Wheel" paragraph in the
"Technical data" chapter, strictly complying with
the indications that you find there.
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KNOWING THE INSTRUMENT PANEL

9) When the engine is off, do not
leave the ignition key turned to
MAR-ON to prevent unnecessary
electrical consumption from
draining the battery.
10) A quick burst on the accelerator
before turning off the engine
serves absolutely no practical
purpose; it wastes fuel and is
especially damaging to
turbocharged engines.PARKING
Always remove the ignition key when
leaving the car.
When parking and leaving the car,
proceed as follows:
❒engage a gear (first gear if parked
uphill or reverse if facing downhill)
and leave the wheels turned;
❒stop the engine and engage the
handbrake.
Block the wheels with a wedge or a
stone if the car is parked on a steep
slope.
Wait until the indication of the gear
engaged disappears on the display
before releasing the brake pedal.
87)
IMPORTANT:NEVERleave the car with
the gearbox in neutral.
HANDBRAKE
To engage it, pull lever A fig. 73
upwards until the car is secured. When
the handbrake is engaged and the
ignition key is at MAR-ON, the
warning light will switch on in the
instrument panel.
To release the handbrake, raise lever A
slightly, hold down button B and lower
the lever. The
warning light in the
instrument panel will switch off.Four or five clicks are generally enough
when the car is on level ground, while
ten or eleven may be required if the car
is on a steep slope and laden.
88)
IMPORTANT Carry out these
manoeuvres with the brake pedal
pressed.
WARNING
87) Never leave children unattended
in the car. Always remove the key
from the ignition device when
leaving the car and take it with
you.
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105

❒If it is necessary to proceed downhill
with transmission in neutral (N) for
unexpected reasons, bearing in mind
that this practice is highly inadvisable,
remember that when gear
engagement is requested, the
system will automatically engage the
best gear to permit the correct
transmission of drive torque to the
wheels, according to the speed
of the car.
❒When necessary, it is possible to
engage 1st gear, reverse (R)or
neutral (N) with the engine off, the
key at MAR-ON and the brake
pressed. In this case, change gear
leaving at least 5 seconds between
one gear change and the next, in
order to safeguard the operation of
the hydraulic system, and the pump
in particular.
❒For uphill departures, it is advisable
to accelerate gradually but fully
immediately after releasing the
handbrake or the brake pedal; this
allows the engine to temporarily
increase the number of revs and
tackle the steepest gradients with
more torque at the wheels.
WARNING
89) The Launch control function is
only available in Race mode.
Regardless of what is explicitly
indicated in the description of this
mode, the ESC and ASR systems
are deactivated during operation
of the Launch Control function.
This means that vehicle dynamic
control is the sole responsibility of
the driver. Therefore pay the
utmost attention when using the
Launch Control. Take into account
traffic and road surface conditions
and during manoeuvres make
sure there is enough room in the
area concerned.
SAVING FUEL
Alfa Romeo has designed and built the
vehicle using technologies, materials
and devices able to reduce negative
environmental impact. Here are some
suggestions to further contribute to
environmental protection.
GENERAL
CONSIDERATIONS
Car maintenance
Have checks and adjustments carried
out in accordance with the “Scheduled
Servicing Plan”.
Tyres
Check the tyre pressures at least once
every four weeks: if the pressure is
too low, consumption levels increase as
resistance to rolling is higher.
Climate control system
The use of the climate control system
leads to higher fuel consumption. If the
temperature outside permits, try to
use ventilation only.
111

DRIVING STYLE
Starting
Do not warm the engine with the car at
a standstill or at idle or high speed:
under these conditions the engine
warms up much more slowly, increasing
consumption and emissions. It is
therefore advisable to move off
immediately, slowly, avoiding high
speeds: in this way the engine will
warm up more quickly.
Unnecessary actions
Avoid accelerating when stopped at
traffic lights or before switching off the
engine. This action is absolutely
pointless and only increases
consumption and pollution.
Gear selection
Using a low gear for faster acceleration
increases consumption.
In the same way, improper use of a high
gear increases consumption,
emissions and engine wear.Max. speed
Fuel consumption increases
considerably with speed. Maintain a
constant speed, avoiding unnecessary
braking and acceleration, which cost
in terms of both fuel consumption and
emissions.
Acceleration
Accelerating violently will greatly affect
consumption and emissions: avoid
frequent and strong accelerations.
CONDITIONS OF USE
Cold starting
Short journeys and frequent cold starts
do not allow the engine to reach
optimum operating temperature.
This results in a significant increase in
consumption levels (from +15 to +30%
on the urban cycle) and emissions.
Traffic and road
conditions
Rather high consumption levels are
linked to situations with heavy traffic, for
instance when travelling in queues
with frequent use of the lower gears or
in cities with many traffic lights.Stops in traffic
During prolonged hold-ups (e.g. level
crossings) the engine should be
switched off.
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STARTING AND DRIVING

TECHNICAL SPECIFICATIONS
Everything you may find useful for
understanding how your car is made
and works is contained in this chapter
and illustrated with data, tables and
graphics. For the enthusiasts and the
technician, but also just for those who
want to know every detail of their
car.IDENTIFICATION DATA....................162
ENGINE CODES - BODY
VERSIONS ......................................164
ENGINE ..........................................165
FUEL SUPPLY .................................166
TRANSMISSION .............................167
BRAKES .........................................168
SUSPENSION .................................169
STEERING ......................................170
WHEELS .........................................171
DIMENSIONS ..................................175
PERFORMANCE .............................176
WEIGHTS .......................................177
REFUELLING ..................................178
FLUIDS AND LUBRICANTS ............179
FUEL CONSUMPTION ....................182
CO2 EMISSIONS ............................183
PRESCRIPTIONS FOR HANDLING
THE VEHICLE AT THE END OF ITS
LIFE ................................................184
161