2014 Alfa Romeo Giulietta Owner's Manual

GENERAL INFORMATION 1750 Turbo Petrol 235 HP 1.6 JTD
M105 HP
Engine code 940A1000 940A3000
Cycle Otto Diesel
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 83.0 x 80.5 79.5 × 80.5
Total displacement (cm³) 1742 1598
Compression ratio 9.8 16.5
Maximum power (EC) (kW) 172.5 77
Maximum power (EC) (HP) 235 105
corresponding engine speed (rpm) 5500 4000
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 300 340 280 320
Maximum torque (EC) (kgm) 30.5 34.6 28.5 32.6
corresponding engine speed (rpm) 4500 1900 1500 1750
Spark plugs NGK ILKAR7DG6G –
FuelUnleaded petrol 98 RON or 95 RON
(EN 228 Specification)Diesel for automotive engines
(EN 590 Specification)
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GENERAL INFORMATION 2.0 JTD
M150 HP
2.0 JTD
M136 HP(*)
Engine code 940B5000 940B6000
Cycle Diesel Diesel
Number and arrangement of
cylinders4 in line 4 in line
Piston bore and stroke (mm) 83 x 90.4 83 x 90.4
Total displacement (cm³) 1956 1956
Compression ratio 16.5 16.5
NATURAL DYNAMIC
Maximum power (EC) (kW) 103 110 100
Maximum power (EC) (HP) 150 150 136
corresponding engine speed (rpm) 3750 3750 3750
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 320 380 320 380
Maximum torque (EC) (kgm) 32.5 38.7 32.5 38.7
corresponding engine speed (rpm) 1500 1750 1500 1750
Spark plugs – –
FuelDiesel for automotive engines
(EN 590 Specification)Diesel for automotive engines
(EN 590 Specification)(*) For versions/markets, where provided
230
TECHNICAL SPECIFICATIONS

FUEL SUPPLYVersionsFuel supply1.4 Turbo MultiAirPhased sequential electronic injection with knock control and
variable intake valve actuation
1.4 Turbo Petrol-1750 Turbo PetrolElectronically controlled phased sequential multipoint
electronic injection with turbo and intercooler
1.6 JTD
M- 2.0 JTD
M
Electronically controlled Common Rail MultiJet direct injection
with turbo and intercooler
157)
WARNING
157) Modifications or repairs to the fuel supply system that are not carried out correctly or do not take the system
technical specifications into account can cause malfunctions leading to the risk of fire.
231

TRANSMISSIONVersions Gearbox Clutch Drive1.4 Turbo Petrol
Six forward speed plus
reverse with synchronisers
for the engagement of the
forward speedsSelf-adjusting pedal without
idle strokeFront 1.4 Turbo MultiAir
1750 Turbo Petrol
1.6 JTD
M
2.0 JTD
M
232
TECHNICAL SPECIFICATIONS

BRAKESVersions Front brakes Rear brakes Parking brake1.4 Turbo Petrol
Self-ventilated discs DiscControlled by hand lever,
acting on the rear brakes 1.4 Turbo MultiAir
1750 Turbo Petrol
1.6 JTD
M
2.0 JTD
M
IMPORTANT Water, ice and salt spread on the roads may deposit on the brake disks reducing braking efficiency the first time
the brakes are applied.
233

SUSPENSIONVersions Front Rear1.4 Turbo Petrol
MacPherson independent wheel with anti-
roll barMulti-link structure system 1.4 Turbo MultiAir
1750 Turbo Petrol
1.6 JTD
M
2.0 JTD
M
234
TECHNICAL SPECIFICATIONS

STEERING SYSTEMVersions Turning circle (kerb to kerb) Type1.4 Turbo Petrol
10.55 mRack and pinion with electro-mechanical
power steering (Dual Pinion architecture) 1.4 Turbo MultiAir
1750 Turbo Petrol
1.6 JTD
M
2.0 JTD
M
235

WHEELSRIMS AND TYRES
Pressed steel or alloy rims. Tubeless
radial carcass tyres. All approved tyres
are listed in the registration document.
IMPORTANT If there are any
discrepancies between the Owner
Handbook and the registration
document, take the information from
the latter. For safe driving, the car must
be fitted with tyres of the same make
and type on all wheels.
IMPORTANT Do not use tubes with
tubeless tires.
SPACE-SAVER WHEEL
Pressed steel rim. Tubeless tyre.
CORRECT TYRE READING
Example fig. 198:
205/55 R 16 91V205
Rated width (S, distance in mm
between sidewalls)
55
Height/width ratio (H/S) as a
percentage
RRadial tyre16
Rim diameter in inches (Ø)
91
Load rating (capacity)
VMaximum speed indexMaximum speed index
Qup to 160 km/hRup to 170 km/hSup to 180 km/hTup to 190 km/hUup to 200 km/hHup to 210 km/hVup to 240 km/hW
up to 270 km/h
Yup to 300 km/h
Maximum speed index
for snow tyresQM+S
up to 160 km/h
TM+S
up to 190 km/h
HM+S
up to 210 km/h
Load rating (capacity)
60= 250 kg76= 400 kg
61= 257 kg77= 412 kg
62= 265 kg78= 425 kg
63= 272 kg79= 437 kg
64= 280 kg80= 450 kg
65= 290 kg81= 462 kg
66= 300 kg82= 475 kg
67= 307 kg83= 487 kg
68= 315 kg84= 500 kg
69= 325 kg85= 515 kg
70= 335 kg86= 530 kg
71= 345 kg87= 545 kg
72= 355 kg88= 560 kg
73= 365 kg89= 580 kg
74= 375 kg90= 600 kg
75= 387 kg91= 615 kg
198
A0K0043
236
TECHNICAL SPECIFICATIONS