Alfa Romeo 147 2007 Owner handbook (in English)

TECHNICAL SPECIFICATIONS
249
RIMS AND TYRES
Alloy rims.
Radial Tubeless tyres.
The Log book shows all the homologated
tyres.
IMPORTANTIn the event of any dis-
crepancies between this Handbook and the
vehicle Log Book, only the latter should be
considered.
While the specified dimensions remain the
same, for driving safety, the vehicle must be
fitted with tyres of the same brand and type
on all wheels.
IMPORTANTDo not use inner tubes
with Tubeless tyres.
CORRECT TYRE
READING
(fig. 5)
Below are the instructions necessary to
know the meaning of the code stamped on
the tyre.
The code may be like one of the examples
given below.Load index (capacity)
60= 250 kg
61= 257 kg
62= 265 kg
63= 272 kg
64= 280 kg
65= 290 kg
66= 300 kg
67= 307 kg
68= 315 kg
69= 325 kg
70= 335 kg
71= 345 kg
72= 355 kg
73= 365 kg
74= 375 kg
75= 387 kg
76= 400 kg
77= 412 kg
78= 425 kg
79= 437 kg
80= 450 kg
81= 462 kg
82= 475 kg
83= 487 kg84= 500 kg
85= 515 kg
86= 530 kg
87= 545 kg
88= 560 kg
89= 580 kg
90= 600 kg
91= 615 kg
92= 630 kg
93= 650 kg
94= 670 kg
95= 690 kg
96= 710 kg
97= 730 kg
98= 750 kg
99= 775 kg
100= 800 kg
101= 825 kg
102= 850 kg
103= 875 kg
104= 900 kg
105= 925 kg
106= 950 kg
Example:
225/45 ZR17 91Y
225= Nominal width (S, distance
in mm between sides).
45= Percentage height/width ratio
(H/S).
ZR= Radial tyre with speed above
240 kph.
17= Rim diameter in inches (Ø).
91= Load index (capacity).
Y= Maximum speed index.

TECHNICAL SPECIFICATIONS
250
Example:
7.5 J x 17 H2 ET 43
Maximum speed index
Q= up to 160 km/h
R= up to 170 km/h
S= up to 180 km/h
T= up to 190 km/h
U= up to 200 km/h
H= up to 210 km/h
V= up to 240 km/h
W= up to 270 km/h
Y= up to 300 km/h
Maximum speed index
for snow tyres
Q M + S= up to 160 km/h
T M + S= up to 190 km/h
H M + S= up to 210 km/hCORRECT RIM READING
Below are the instructions necessary to
know the meaning of the code stamped on
the rim, as shown in fig. 5.
fig. 5
A0M0465m
7.5= rim width in inches (1)
J= rim drop centre outline (side pro-
jection where the tyre bead rests
(2)
17= rim nominal diameter in inches
(corresponds to diameter of the
tyre to be mounted) (3=Ø)
H2= “hump“ shape and number (relief
on the circumference holding the
Tubeless tyre bead on the rim)
ET 43= camber angle (distance be-
tween disk/rim line and wheel
rim centre line)

TECHNICAL SPECIFICATIONS
251
PERFORMANCE
Maximum speed
Acceleration from 0-100 km/h
Kilometer with standing start
3.2 V6 24V
246 km/h
6.3 s
26.1 s
WHEEL GEOMETRY
3.2 V6 24V - 3.2 V6 24V Selespeed
– 0° 24´ ± 20´
4° 6´ ± 30´
–2 ± 0.6 mm (*) (–18 ± 5)
– 1° 12´ ± 20´
+2.5 ± 1 mm (*) (23´ ± 9)
3.2 V6 24V Selespeed
246 km/h
6.3 s
26.1 s
– camber
Front wheels: – caster
– toe-in
Rear wheels:– camber
– toe-in
(*) The toe-in value, primes to mm conversion, is always calculated taking into account a 15" rim regardless of rims actually used. Should it be impossible
to set the 15" rim at the test bench, refer to primes value. The toe-in value, tolerance included, shall always be evenly distributed between the two wheels.

TECHNICAL SPECIFICATIONS
252
DIMENSIONS
fig. 6
A0M0463m
ABCDE FGH I
4213 925 2546 742 1412 1516 1890 1764 1504
Dimensions are expressed in mm - Height indicated is for an unladen car

TECHNICAL SPECIFICATIONS
253
LUGGAGE COMPARTMENT- SALOON VERSIONS
WEIGHTS
Capacity dm3
Capacity with rear seat back rest folded dm3
3.2 V6 24V
280
1030
Kerb weight kg
Max. permitted weight (*) kg
Payload including driver (**) kg
(*) Weight not to be exceeded. The Driver must arrange the goods in the luggage compartment and/or load surface so that they comply with these limits.
(**) If special equipment is fitted (sunroof etc.) the unladen weight increases, thus reducing the payload as specified in the maximum weight allowed.
3.2 V6 24V
1360
1880
520
3.2 V6 24V Selespeed
280
1030
3.2 V6 24V Selespeed
1360
1880
520

3.2 V6 24V
63
7
9.2
5.90
2
–
2.5
5.3
TECHNICAL SPECIFICATIONS
254
REFILLING
Specified fuels
Recommended products
Unleaded petrol with no less than 95 R.O.N
(Specification EN228)
Mixture of distilled water and PARAFLU 11
(blue) at 50% or PARAFLU UP(red) at 50%
SELENIA RACING
TUTELA CAR MATRYX
TUTELA CAR CS SPEED
Mixture of water and liquid
TUTELA PROFESSIONAL SC 35
3.2 V6 24V
Selespeed
63
7
9.2
5.90
2
0.6
2.5
5.3
Fuel tank: litres
– including a reserve of litres
Engine cooling
system litres
Oil sump and filter litres
Mechanical gearbox/
differential litres
Selespeed hydraulic control system litres
Windscreen washer and rearscreen
washer fluid reservoir: litres
– with headlamp washer litres

TECHNICAL SPECIFICATIONS
255
FLUIDS AND LUBRICANTS
USABLE PRODUCTS AND THEIR SPECIFICATIONS
IMPORTANTDo not top up with oil with different specifications that the oil already in the engine. Use Quality features of fluids and lubricants Recommended fluids Applications
for correct vehicle operation and lubricants
Lubricants for
petrol engines
SAE 10W-60 engine oil synthetic lubricant
SELENIA RACING
A0M0464m

TECHNICAL SPECIFICATIONS
256
Use
Brake fluid
Protective agent for radiators
Windscreen/
rearscreen/headlamp
washer fluid
(*)IMPORTANTDo not add or mix with fluids with specifications other than the specified ones.Recommended fluids
and lubricants
TUTELA CAR
MATRYX
TUTELA CAR
CS SPEED
TUTELA GI/A
TUTELA MRM 2
TUTELA CAR TOP 4
for Alfa Romeo
PARAFLU 11 (*)
or
PARAFLU UP (*)
TUTELA
PROFESSIONAL
SC 35
Applications
Mechanical gearbox and
differential
Selespeed transmission
electrically-operated
electrohydraulic drive
Hydraulic power steering
C.V. joints
Hydraulic brake and
clutch control
Cooling ducts
Percentage:
50% down to –35°C
To be used neat
or diluted Lubricants and greases
for transmissionsQuality features of fluids and lubricants
for correct vehicle operation
SAE 75W-85 synthetic oil.
Meets API GL 4 and MIL-L-2105 D LEV specifications
ATF DEXRON III type oil
“ATF DEXRON II D LEV“, type oil
Lithium-soap-based grease with molybdenum bisulphate.
Consistency NLGI 2
F.M.V.S.S. n° 116 DOT 4, ISO 4925, SAE J1704
CUNA NC 956-01 synthetic fluid
Protective with antifreeze action, blue color, based on inhibited monoethylene
glycol, CUNA NC 956-16
Protective with antifreeze action, red colour, based on inhibited monoethylen
glycol, with O.A.T.-based organic formula, that passes CUNA NC 956-16,
ASTM D 3306 specifications
Mixture of spirits and surface-active agents CUNA NC 956-11

TECHNICAL SPECIFICATIONS
257
Urban
Extraurban
Combined
3.2 V6 24V
18.1
8.6
12.1
CONSUMPTION ACCORDING TO EEC 1999/100/ (litres x 100 km)
FUEL CONSUMPTION
The fuel consumption values shown in the
following tables were established during ho-
mologation tests prescribed in specific Eu-
ropean Directives.
The test conditions adopted include the fol-
lowing:
–an urban cycle: this includes cold
starting followed by simulation of a mixed
urban route;–an extraurban cycle: this includes
frequent accelerating in all gears, simulat-
ing normal extraurban use of the vehicle;
the speed varies between 0 and 120 kph;
–combined consumption: this is cal-
culated by considering a route consisting of
about 37% urban cycle and 63% extraur-
ban cycle.WARNING The type of route, traf-
fic conditions, weather conditions,
driving style, conditions of the ve-
hicle, trim level/equipment/ acces-
sories, vehicle load, presence of roof
rack, use of the climate control sys-
tem, other items that negatively af-
fect the aerodynamics of the vehi-
cle or wind resistance lead to dif-
ferent fuel consumption levels than
those measured by the above-men-
tioned procedures (see “Reducing
running costs and environment pol-
lution“ in the chapter “Correct use
of the car“).
3.2 V6 24V Selespeed
18.1
8.6
12.1

TECHNICAL SPECIFICATIONS
258
CO2EMISSIONS
Value (g/km)
3.2 V6 24V
287
The CO2emission levels shown in the following tables are measured on a mixed cycle.
CO2EMISSIONS ACCORDING TO DIRECTIVE 1999/100/EC (g/km)
3.2 V6 24V Selespeed
287