fuel consumption Alfa Romeo Giulia 2019 Owner's Manual

Trip A and B
The "Trip computer" can be used to
display, for all driving modes (Dynamic,
Normal, Advanced Efficiency and RACE)
and with the ignition device ON, the
measurements regarding the operating
state of the car. This function is
characterised by two separate records,
called “Trip A” and “Trip B” (the latter can
be deactivated by the Connect system),
where the car’s “complete missions”
(journeys) are recorded in a reciprocally
independent manner.
“Trip A” and “Trip B” are used to display
the values relating to:
Distance travelled
Average fuel consumption
Average speed
Active trip
Fuel consumption indicator (7" TFT
Display only)To reset the values, press and hold down
the button on the right stalk.
Performance
The displayed parameters are different
in function from the active mode, and the
modes can be selected through the “Alfa
DNA™ Pro” system and are as follows:
Normal: The screen graphically
reproduces some parameters closely
linked to the efficiency of the driving
style, with a view to limiting consumption;
Advanced Efficiency: The three central
icons on the screen indicate the
effectiveness of the driving style, linked
to the following parameters:
acceleration, deceleration and gear
shifts, with a view to limiting
consumption. The bar below the icons
shows current consumption and the
green line represents the optimal area.
The globe (7" TFT Display) lights up
gradually according to lower
consumption.
Dynamic: The displayed parameters
are related to car stability, the graphs
illustrate the trend of the
longitudinal/lateral accelerations
(G-meter information), considering
gravitational acceleration as a reference
unit. Lateral acceleration peaks are also
indicated;
Race(where provided): The displayed
parameters are related to car stability,the graphs illustrate the trend of the
longitudinal/lateral accelerations
(G-meter information), considering
gravitational acceleration as a reference
unit. Lateral and longitudinal acceleration
peaks are also indicated.
5 Compass
Views the position indicating the cardinal
point.
6 Milometer
Indicates the total kilometres (or miles)
travelled.
7 Failure/information symbols
Area dedicated to viewing
failure/information symbols. The
following symbols will appear when it is
turned:
Low criticality symbols (yellow amber).
High criticality symbols (red).
8 Car range (7" TFT Display only)
Indicates the kilometres (or miles) left
before the fuel tank is empty.
9 Light icons (7” TFT Display only)
Displays the icon related to the active
mode among the following:
dipped beam headlights;
main beam headlights;
Auto low beam headlights;
Auto main beam headlights.
5305036S0116EM
48
KNOWING THE INSTRUMENT PANEL

Amber warning lights
Warning
lightWhat it means
ABS FAILURE
The warning light switches on when the ignition device is brought to ON, but it should switch off after a few seconds.
The warning light switches on to indicate an ABS fault. In this case the braking system maintains its efficiency unaltered but
without the advantage of the ABS system.
Drive carefully and contact an Alfa Romeo Dealership as soon as possible.
TPMS FAILURE
The warning light switches on when a failure 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.
Do not continue driving with one or more flat tyres as handling may be compromised. Stop the vehicle, avoiding sharp braking and
steering. Immediately restore the correct inflation pressure using the Tire Repair Kit (see "Repairing a wheel" paragraph in the "In
an emergency" chapter) and contact the dedicated Alfa Romeo Dealership as soon as possible.
Tyre pressure low
The warning light switches on to indicate that the tyre pressure is lower than the recommended value and/or that slow pressure
loss is occurring. In these cases, optimal tyre duration and fuel consumption may not be guaranteed.
In any situation in which the message on the display is "See manual", it is ESSENTIAL to refer to the contents of the "Wheels and
rims" paragraph in the "Technical data" chapter, strictly complying with the indications that you find there.
ESC SYSTEM
When the ignition device is brought to ON, the warning light switches on, but should switch off as soon as the engine is started.
ESC system intervention: Intervention by the system is indicated by the flashing of the warning light: it indicates that the car is in
critical stability and grip conditions.
ECS system failure: If the warning light does not switch off, or if it stays on with the engine running, a failure was found in the ESC
system.
In these cases, contact an Alfa Romeo Dealership as soon as possible.
Hill Start Assist system failure: the switching on of the warning light indicates a Hill Start Assist system failure.
In these cases, contact an Alfa Romeo Dealership as soon as possible.
PARTIAL / TOTAL DEACTIVATION OF ACTIVE SAFETY SYSTEMS (where present)
When the ignition device is brought to ON, the warning light switches on, but should switch off as soon as the engine is started.
The warning light switches on to indicate that some active safety systems have been partially or totally deactivated.
For further details about the active safety systems see the "Active safety systems" paragraph in the "Safety" chapter. When the
active safety systems are reactivated, the warning light switches off.
54
KNOWING THE INSTRUMENT PANEL

Warning
lightWhat it means
FUEL RESERVE / LIMITED RANGE
The warning light (or the icon on the display) turns on when there are about 1.8 UK gal (8 litres) of fuel left in the tank, for Diesel
versions, and about 2 UK gal (9 litres) of fuel for petrol versions.
30)
INJECTION / EOBD SYSTEM FAILURE
In normal conditions, when the ignition device is brought to ON, the warning light switches on, but it 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.
16)
Injection system failure
If the warning light remains on, or it switches on whilst driving, the injection system is not working properly. The warning light on
constantly signals a malfunction in the supply/ignition system which could cause high exhaust emissions, a possible loss of
performance, poor driveability and high consumption.
The warning light switches off if the malfunction disappears, but is still stored by the system.
Under these conditions, the vehicle can continue travelling at moderate speed but without demanding excessive effort from the
engine or high speed. Prolonged use of the car with the warning light on constantly may cause damage. Contact an Alfa Romeo
Dealership as soon as possible.
Catalytic converter damaged
If the warning light flashes, it means that the catalytic converter may be damaged.
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 an Alfa Romeo Dealership as soon
as possible.
WARNING
30)If the warning light (or the icon on the display) flashes whilst driving, contact an Alfa Romeo Dealership.
IMPORTANT
16)If, turning the ignition device to ON, the warning lightdoes not turn on or if it turns on steadily or flashing when travelling (on some versions
together with the message on the display), contact an Alfa Romeo Dealership as soon as possible.
55

128)If the AdBlue overheats for a
prolonged period inside the tank to over 50
°C (for example, due to direct solar
irradiation), the AdBlue may decompose and
produce ammonia vapours. Ammonia
vapours have a pungent odour when the cap
of the AdBlue tank is unscrewed, therefore
be careful not to inhale any ammonia
vapours in the tank outlet. In this
concentration, however, the ammonia
vapors are not harmful or dangerous to
health.AdBlue® (UREA) ADDITIVE FOR
DIESEL EMISSIONS
(2.2 JTD versions only)
The car is equipped with an UREA
injection system and Selective Catalytic
Reduction to meet emission standards.
These two systems ensure compliance
with the diesel emissions requirements;
at the same time, they ensure
fuel-efficiency, handling, torque and
power. For messages and system
warnings, refer to the "Warning lights and
messages" paragraph in the "Knowing the
instrument panel" chapter.
AdBlue® (UREA) is considered a very
stable product with a long shelf life.
Stored at temperatures LOWER than
89.6° F (32 °C), it has a shelf life of at
least one year.
For more information on the AdBlue®
liquid type, see the “Fluids and lubricants”
paragraph in the “Technical
specifications” chapter.
The car is provided with an automatic
AdBlue® heating system when the engine
starts allowing the system to work
correctly at temperatures lower than
-11 °C.
IMPORTANT AdBlue® freezes at
temperatures lower than 12.2 °F (-11 °C).
SUGGESTIONS FOR DRIVING
SAVING FUEL
Below are some suggestions which may
help you save fuel and thus lower the
amount of harmful emissions released
into the atmosphere.
Vehicle maintenance
Checks and operations should be carried
out in accordance with the "Scheduled
Servicing Plan" (see chapter
"Maintenance and care").
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.
Unnecessary loads
Do not travel with an overloaded boot.
The weight of the vehicle and its
arrangement greatly affect fuel
consumption and stability.
Electric devices
Use electrical devices only for the
amount of time needed. The heated rear
window, additional headlights, screen
wipers and heater fan require a
considerable amount of energy;
increasing the current uptake increases
fuel consumption (by up to +25% in an
urban cycle).
136
STARTING AND DRIVING

Climate control system
Using the climate control system will
increase consumption: use standard
ventilation when the temperature
outside permits.
Devices for aerodynamic control
The use of non-certified devices for
aerodynamic control may adversely
affect air drag and consumption levels.
DRIVING STYLE
Starting
Do not warm up the engine at low or high
revs when the vehicle is stationary; this
causes the engine to warm up more
slowly, thereby increasing fuel
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 revving up when starting at traffic
lights or before stopping the engine. The
latter action, as well as double-
declutching, is unnecessary and causes
increased fuel consumption and
pollution.Gear selection
Use a high gear when traffic and road
conditions allow it. Using a low gear for
faster acceleration will increase fuel
consumption. In the same way, improper
use of a high gear increases consumption,
emissions and engine wear.
Max. speed
Fuel consumption considerably increases
as speed increases. Maintain a constant
speed, avoiding unnecessary braking and
acceleration, which cost in terms of both
fuel consumption and emissions.
Acceleration
Accelerating violently severely affects
consumption and emissions: acceleration
should be gradual and should not exceed
the maximum torque.
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
High fuel consumption is caused by heavy
traffic, for instance when travelling in a
queue with frequent use of low gears or
in cities with many traffic lights. Winding
mountain roads and rough road surfaces
also adversely affect consumption.
Stops in traffic
During prolonged hold-ups (e.g. level
crossings) switch off the engine.
137

Everything you may find useful for understanding how your vehicle
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 vehicle.
TECHNICAL DATA
IDENTIFICATION DATA..........................182
ENGINE...................................183
RIMS AND TYRES.............................186
DIMENSIONS . . ..............................190
WEIGHTS..................................191
REFUELLING................................192
FLUIDS AND LUBRICANTS........................195
PERFORMANCE..............................198
FUEL CONSUMPTION AND CO2 EMISSIONS . . ..........200
PRESCRIPTIONS FOR HANDLING THE VEHICLE
AT THE END OF ITS LIFE.........................201

FLUIDS AND LUBRICANTS
Your car is equipped with an engine oil that has been thoroughly developed and tested in order to meet the requirements of the
Scheduled Servicing Plan. Constant use of the prescribed lubricants guarantees the fuel consumption and emission specifications.
Lubricant quality is crucial for engine operation and duration.
88)
PRODUCT SPECIFICATIONS
ENGINE LUBRICATION
Use Features SpecificationOriginal fluids and
lubricantsReplacement interval
2.0 T4 MAirSAE 0W-30
ACEA C29.55535-GS1SELENIA DIGITEK P.E.
Contractual Technical
Reference No.F020.B12According to Scheduled
Servicing Plan
2.2 JTDSAE 0W-20
ACEA C29.55535-DSXSELENIA W.R. FORWARD
0W-20
Contractual Technical
Reference No. F013.K15According to Scheduled
Servicing Plan
2.2 JTD 210 HP
(*)SAE 0W-30
ACEA C29.55535-DS1SELENIA W.R. FORWARD
0W-30
Contractual Technical
Reference N°842.F13According to Scheduled
Servicing Plan
(*) Versions without AdBlue - UREA.
If lubricants conforming to the specific request are not available, products that meet the indicated specifications can be used to top
up; in this case optimal performance of the engine is not guaranteed.
195

FUEL CONSUMPTION AND CO2EMISSIONS
The fuel consumption and CO2emission figures declared by the manufacturer are determined on the basis of the type-approval
tests laid down by the applicable standards in the country where the vehicle is registered.
The type of route, traffic conditions, weather conditions, driving style, general condition of the car, trim level/equipment/
accessories, use of the climate control system, car load, presence of roof racks and other situations that adversely affect the
aerodynamics or wind resistance lead to different fuel consumption values than those measured. The fuel consumption will only
become more regular after driving the first 3000 km.
To find the specific fuel consumption and CO
2emission figures for this car, please refer to the data in the Certificate of Conformity,
and the related documentation that accompanies the vehicle.
200
TECHNICAL DATA

Fuel consumption............200
Fuel cut-off system...........156
Fuse boxes................146
Fuses (replacement)...........146
Hazard warning lights..........140
Emergency braking..........140
Headlight alignment adjustment....30
Headlight alignment corrector......30
Headrests..................23
HSA (Hill Start Assist) system......73
Identification data............182
Ignition device...............13
Important information and
recommendations..........221
Interior lights................31
Interiors (cleaning)............179
ISOFIX child restraint system
(installation)...............94
Jump starting...............155
Keys
electronic key..............12
Lane Change................29
Lane Departure Warning System . . .130
Lifting the vehicle............176
Light bulbs
types of bulbs.............141
Light switch.................26
Main beam headlights..........28Main beam headlights (changing a
bulb)...................143
Manual gearbox..............114
Occupant protection systems......85
Paintwork (cleaning and
maintenance).............178
Park Sensors system..........128
Parking lights................28
Parking the vehicle............111
Passive Entry (system)..........16
PBA (Panic Brake Assist) system....73
Performance (top speed)........198
Power Lock (device)............17
Pretensioners................88
Load limiters..............88
Rain sensor.................32
RCP system.................77
Rear Back-up Camera / Dynamic
Gridlines................131
Rear seats..................21
Rear view mirrors.............25
Reconfigurable TFT display.......46
Refuelling.................192
Refuelling procedure..........133
Refuelling the vehicle..........132
Replacing an external bulb.......143
Rims and tyres..............186
Rims and tyres provided........186
Roof rack / Ski rack............41Run Flat Tyres . ..............153
Saving fuel................136
SBA (Seat Belt Alert) system......87
SBL function . . ..............30
Scheduled servicing...........160
Scheduled servicing plan (2.2 JTD
diesel engine versions) . . ......164
Screen wiper/washer...........31
Smart washing function........32
Seat belts..................85
Seats.....................19
Service schedule (2.0 T4 MAir
petrol engine versions) . . ......161
Servicing procedures..........174
Side bag..................106
Snow chains................177
Speed Limiter . ..............119
Split folding rear seat...........22
SRS (supplementary restraint
system).................102
Start & Stop Evo.............118
Starting the engine............110
Starting with flat key battery......14
Steering lock . . ..............14
Steering wheel...............24
Suggestions for driving .........136
Symbols....................5
Tailgate...................39
INDEX