2021 ALFA ROMEO GIULIA Owners Manual

263

FUEL REQUIREMENTS
These engines are designed to meet
all emission regulations, and provide
satisfactory fuel economy and
performance when using
high-quality unleaded “Regular” gasoline
having a posted octane number of 87 as spec -
ified by the (R+M)/2 method. For optimal
performance the use of 91 or higher octane
“Premium” gasoline is recommended in these
engines.
While operating on gasoline with the required
octane number, hearing a light knocking
sound from the engine is not a cause for
concern. However, if the engine is heard
making a heavy knocking sound, see your
dealer immediately. Use of gasoline with a
lower than recommended octane number can
cause engine failure and may void or not be
covered by the New Vehicle Limited Warranty.
Poor quality gasoline can cause problems
such as hard starting, stalling, and hesitations.
If you experience these symptoms, try another
brand of gasoline before considering service
for the vehicle.
Reformulated Gasoline
Many areas of the country require the use of
cleaner burning gasoline referred to as “refor -
mulated gasoline”. Reformulated gasoline
contains oxygenates and are specifically
blended to reduce vehicle emissions and
improve air quality. The use of reformulated gasoline is recom
-
mended. Properly blended reformulated gaso -
line will provide improved performance and
durability of engine and fuel system compo -
nents.
Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline
with oxygenates such as ethanol.
Problems that result from using gasoline
containing more than 15% ethanol (E-15) or
gasoline containing methanol are not the
responsibility of the manufacturer and not
covered under New Vehicle Limited Warranty.
CNG And LP Fuel System Modifications
Modifications that allow the engine to run on
Compressed Natural Gas (CNG) or Liquid
Propane (LP) may result in damage to the
engine, emissions, and fuel system compo -
nents. Problems that result from running CNG
or LP are not the responsibility of FCA US LLC
and not covered under the New Vehicle
Limited Warranty.
Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline
MMT is a manganese-containing metallic addi -
tive that is blended into some gasoline to
increase octane. Gasoline blended with MMT
provides no performance advantage beyond
gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces
spark plug life and reduces emissions system
performance in some vehicles. FCA US LLC
recommends that gasoline without MMT be
used in your vehicle. The MMT content of gaso -
line may not be indicated on the gasoline
pump; therefore, you should ask your gasoline
retailer whether the gasoline contains MMT.
MMT is prohibited in Federal and California
reformulated gasoline.
CAUTION!
DO NOT use E-85, gasoline containing
methanol, or gasoline containing more than
15% ethanol (E-15). Use of these blends
may result in starting and drivability
problems, damage critical fuel system
components, cause emissions to exceed
the applicable standard, and/or cause the
Malfunction Indicator Light to illuminate.
Please observe pump labels as they should
clearly communicate if a fuel contains
greater than 15% ethanol (E-15).
21_GA_OM_EN_USC_t.book Page 263

TECHNICAL SPECIFICATIONS

264

(Continued)
Materials Added To Fuel
Besides using unleaded gasoline with the
proper octane rating, gasolines that contain
detergents, corrosion and stability additives
are recommended. Using gasolines that have
these additives will help improve fuel
economy, reduce emissions, and maintain
vehicle performance.Designated TOP TIER Detergent
Gasoline contains a higher level of
detergents to further aide in mini -
mizing engine and fuel system
deposits. When available, the usage of TOP
TIER Detergent Gasoline is recommended.
Visit
www.toptiergas.com
for a list of TOP TIER
Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning
agents should be avoided. Many of these
materials intended for gum and varnish
removal may contain active solvents or similar
ingredients. These can harm fuel system
gasket and diaphragm materials.
Fuel System Cautions

NOTE:

Intentional tampering with the emissions
control system can result in civil penalties
being assessed against you.
CAUTION!
Follow these guidelines to maintain your
vehicle’s performance:
The use of leaded gasoline is prohibited by
Federal law. Using leaded gasoline can
impair engine performance and damage
the emissions control system.
An out-of-tune engine or certain fuel or
ignition malfunctions can cause the cata -
lytic converter to overheat. If you notice a
pungent burning odor or some light
smoke, your engine may be out of tune or
malfunctioning and may require imme -
diate service. Contact an authorized
dealer for service assistance.
The use of fuel additives, which are now
being sold as octane enhancers, is not
recommended. Most of these products
contain high concentrations of methanol.
Fuel system damage or vehicle perfor -
mance problems resulting from the use of
such fuels or additives is not the responsi -
bility of FCA US LLC and may void or not be
covered under the New Vehicle Limited
Warranty.
CAUTION! (Continued)
21_GA_OM_EN_USC_t.book Page 264

265

FLUID CAPACITIES
2.0L Engine
USMetric
Fuel tank15.3 Gallons58 Liters
Fuel tank reserve 2.3 Gallons9 Liters
Engine cooling system 2.2 Gallons8.6 Liters
Intercooler cooling system 1.1 Gallons4.3 Liters
Engine oil sump and filter 5.5 Quarts5.2 Liters
Hydraulic brake circuit 0.9 Quarts0.9 Liters
Windshield washer fluid reservoir 1.1 Gallons4.2 Liters
Automatic transmission 9.9 Quarts (RWD Model) /
9.8 Quarts (AWD Model) 9.4 Liters (RWD Model) /
9.3 Liters (AWD Model)
Differentials and reduction gears RDU 195 0.9 Quarts0.9 Liters
Differentials and reduction gears RDU 230-TV ––
RDU 230-LSD differential - if equipped 0.9 Quarts0.9 Liters
RDU 210/215-LSD differential - if equipped 1.1 Quarts1.1 Liters
AWD System FAD transfer case 0.5 Quarts0.5 Liters
AWD System Transfer Case 0.7 Quarts0.7 Liters
21_GA_OM_EN_USC_t.book Page 265

TECHNICAL SPECIFICATIONS

266

2.9L V6 Engine
USMetric
Fuel tank15.3 Gallons58 Liters
Fuel tank reserve 2.3 Gallons9 Liters
Engine cooling system 2.95 Gallons11.2 Liters
Intercooler cooling system 1.4 Gallons5.5 Liters
Engine sump and filter 7.2 Quarts7 Liters
Hydraulic brake circuit 0.9 Quarts0.9 Liters
Windshield washer fluid reservoir 1.1 Gallons4.2 Liters
Automatic transmission ––
Differentials and reduction gears RDU 195 ––
Differentials and reduction gears RDU 230-TV Main body: 0.8 Quarts
Left TV: 0.5 Quarts
Right TV: 0.6 Quarts Main body: 0.8 Liters
Left TV: 0.5 Liters
Right TV: 0.6 Liters
RDU 230-LSD differential ––
RDU 210-eLSD differential (if equipped) ––
RDU 210/215-LSD differential ––
21_GA_OM_EN_USC_t.book Page 266

267

ENGINE FLUIDS AND LUBRICANTS
2.0L Engine
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.
2.9L Engine
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.
FeaturesSpecificationReplacement interval
Mopar ILSAC GF-6/API Certified SAE 0W-30 Full Synthetic Engine Oil FCA Material Standards MS-13340
According to the Maintenance Plan
CAUTION!
Using lubricants that do not meet the recommended ILSAC GF-6/API or equivalent oil specifications can cause engine damage not covered by
the vehicle warranty.
FeaturesSpecificationReplacement interval
5W-40
ACEA C3 API SN FPT 9.55535-GH2
MS-12991 According to the Maintenance Plan
21_GA_OM_EN_USC_t.book Page 267

TECHNICAL SPECIFICATIONS

268

CHASSIS FLUIDS AND LUBRICANTS
2.0L Engine
UseFeaturesSpecificationApplications
Lubricants and greasesZF 8HP 50 - Synthetic ATF
–Automatic transmission
SAE 75W-85 Synthetic lubricant FPW9.55550-DA9 Differential and reduction units

RDU 195; RDU 230-LSD;
RDU 210-eLSD; RDU 210/215-LSD

SAE 75W-80 APL GL-5 Synthetic lubricant FPW9.55550-DA10 AWD System FAD transfer case
SAE 75W Synthetic lubricant FPW9.55550-DA11AWD System TRANSFER CASE
Brake fluid DOT 4MS.90039 Hydraulic brakes
Engine coolant CUNA NC 956-16
ASTMD3306 MS.90032Use rate 50% Not mixable with
different formulation products.
1 1.
For particularly harsh climate conditions, a mixture of 60 % product and 40 % distilled water is recommended.
Windshield washer fluid CUNA NC 956-11MS.90043To be used diluted or undiluted in
windshield washer/wiper systems
HVAC R1234yf––
21_GA_OM_EN_USC_t.book Page 268

269

2.9L Engine
*Based on

FCA US LLC testing.
PERFORMANCE — 2.9L ENGINE
Top performance after the initial period of vehicle usage.
*Based on FCA US LLC testing.
UseFeaturesSpecificationApplications
Lubricants and greases ZF 8HP 50 - Synthetic ATF
–Automatic transmission
SAE 75W-85 API GL-5 Synthetic lubricant FPW9.55550-DA8Differential and reduction units
RDU 230-TV / 2.9 V6 engine
Brake fluid DOT 4MS.90039 Hydraulic brakes
Engine coolant CUNA NC 956-16
ASTMD3306 MS.90032Use rate 50% Not mixable with
different formulation products.
1 1.
For particularly harsh climate conditions, a mixture of 60% product and 40% distilled water is recommended.
PERFORMANCE — 2.0L ENGINE
Top performance after the initial period of vehicle usage.
Windshield washer fluid CUNA NC 956-11MS.90043To be used diluted or undiluted in
windshield washer/wiper systems
HVAC R1234yf––
ModelsMaximum speed mphAcceleration from
0–60 mph/0-100 km/h sec.
RWD 149 *5.5 *
AWD 149 *5.1 *
Maximum speed mphAcceleration from 0–60 mph/0-100 km/h sec.
191 * 3.8 *
21_GA_OM_EN_USC_t.book Page 269

270

CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING
SERVICE FOR YOUR VEHICLE
Prepare For The Appointment
All work to be performed may not be covered
by the warranty. Discuss additional charges
with the service manager. Keep a mainte-
nance log of your vehicle's service history, as
this can often provide a clue to the current
problem.
Prepare A List
Make a written list of your vehicle's problems
or the specific work you want done. If you've
had an accident or work done that is not on
your maintenance log, let the service advisor
know.
Be Reasonable With Requests
If you list a number of items and you must
have your vehicle by the end of the day,
discuss the situation with the service advisor
and list the items in order of priority. At many
authorized dealers, you may obtain a rental
vehicle (additional charges may apply). If you
need a rental, it is advisable to make these
arrangements when you call for an appoint -
ment.
IF YOU NEED ASSISTANCE
FCA US LLC and its authorized dealers are
vitally interested in your satisfaction. We want
you to be happy with our products and
services.
Warranty service must be done by an autho -
rized dealer. We strongly recommend that you
take the vehicle to an authorized dealer. They
know your vehicle the best, and are most
concerned that you get prompt and high
quality service. FCA US LLC's authorized
dealers have the facilities, factory-trained
technicians, special tools, and the latest infor -
mation to ensure the vehicle is fixed correctly
and in a timely manner.
This is why you should always talk to an autho -
rized dealer’s service manager first. If for
some reason you are still not satisfied, talk to
the general manager or owner of the autho -
rized dealer. They want to know if you need
assistance. If an authorized dealer is unable to
resolve the concern, you may contact the FCA
US LLC's Customer Assistance center. Any communication to FCA US LLC’s customer
center should include the following informa
-
tion:
Owner's name and address
Owner's telephone number (mobile, home
and office)
Authorized dealer name
Vehicle Identification Number (VIN)
Vehicle delivery date and mileage
Alfa Romeo Customer Center
P.O. Box 21–8004
Auburn Hills, MI 48321–8004
Phone: 1-844-Alfa-USA (1-844-253-2872)
Alfa Romeo Customer Care (Canada)
P.O. Box 1621
Windsor, Ontario N9A 4H6
Phone: 1-877-230-0563 (English)
Phone: 1-877-515-9112 (French)
21_GA_OM_EN_USC_t.book Page 270