2009 Alfa Romeo MiTo Owner handbook (in English)

224TECHNICAL DATA
(*) Only for versions/markets where applicable
(**) Euro 5 versions
(
) 4 seater version
(
) 5 seater version
ENGINE CODES - BODYWORK VERSIONS
955A1000
198A4000
198A1000
199A8000
199A3000
955A4000
955A3000955AXB1B 01 ()
955AXB1B 01B ()
955AXB1B 01C () (**)
955AXB1B 01D () (**)
955AXG1A 06 (
)
955AXG1A 06B ()
955AXD1B 03C (
) (**)
955AXD1B 03D (
) (**)
955AXA1B 00 (
)
955AXA1B 00B ()
955AXA1B 00C () (**)
955AXA1B 00D () (**)
955AXH1B 07 (
)
955AXH1B 07B ()
955AXE1B 04C (
) (**)
955AXHE1B 04D () (**)
955AXC1B 02 (
)
955AXC1B 02B ()
955AXC1B 02C () (**)
955AXC1B 02D () (**)
Engine code Bodywork version
1.4 Petrol 78HP (*)
1.4 Turbo Petrol 120HP
1.4 Turbo Petrol 150HP (*)
1.4 Turbo Petrol 155HP
1.3 JTDM
1.6 JTDM115HP (*)
1.6 JTDM120HP
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TECHNICAL DATA225
6
ENGINE
(*) Only for versions/markets where applicable
(
Õ) The maximum power with 150HP is gotten using unloaded petrol 98 RON
(
❏) The maximum power with 155HP is gotten using unloaded petrol 98 RON
198A1000
Otto
4 in line
72.0 x 84.0
1368
9.8
110
150 (
Õ)
5500
NORMAL DYNAMIC
206 230
21 23.5
2250 3000
NGK IKR9F8
Unleaded petrol
95 RON or 98 RON
(Specification EN228
199A8000
Otto
4 in line
72.0 x 84.0
1368
9.8
114
155 (
❏)
5500
NORMAL DYNAMIC
201 230
20.5 23.5
5000 3000
NGK IKR9F8
Unleaded petrol
95 RON or 98 RON
(Specification EN228
955A1000
Otto
4 in line
72.0 x 84.0
1368
10.8
58
78
5750
120
12.2
4000
NGK ZKR7A-10
Unleaded petrol
95 RON
(Specification EN228)198A4000
Otto
4 in line
72.0 x 84.0
1368
9.8
88
120
5000
206
21
1750
NGK IKR9F8
Unleaded petrol
95 RON
(Specification EN228)
GENERAL1.4 Petrol (*) 1.4 Turbo 1.4 Turbo 1.4 Turbo
Petrol 120HP Petrol 150HP (*) Petrol 155HP
Engine code
Cycle
Number and layout of cylinders
Piston bore and stroke mm
Total displacement cm3
Compression ratio
Maximum power (EEC) kW
HP
corresponding ratio rpm
Maximum torque (EEC) Nm
kgm
corresponding ratio rpm
Spark plugs
Fuel
221-240 Alfa MiTo GB 12-11-2008 15:43 Pagina 225

226TECHNICAL DATA
955A3000
Diesel
4 in line
79.5 x 80.5
1598
16.5
88
120
3750
NORMAL DYNAMIC
280 320
28.5 32.6
1500 1750
–
Diesel fuel for
motor vehicles
(Specification EN590))
(*) Only for versions/markets where applicable
199A3000
Diesel
4 in line
69.6 x 82
1248
17.6
66
90
4000
200
20.4
1750
–
Diesel fuel for
motor vehicles
(Specification EN590)955A4000
Diesel
4 in line
79.5 x 80.5
1598
16.5
85
115
4000
NORMAL DYNAMIC
260 300
26.5 30.6
1500 1500
–
Diesel fuel for
motor vehicles
(Specification EN590)
GENERAL1.3 JTDM1.6 JTDM115HP (*) 1.6 JTDM
120HP
Engine code
Cycle
Number and layout of cylinders
Piston bore and stroke mm
Total displacement cm3
Compression ratio
Maximum power (EEC) kW
HP
corresponding ratio rpm
Maximum torque (EEC) Nm
kgm
corresponding ratio rpm
Spark plugs
Fuel
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TECHNICAL DATA227
6
FUEL SYSTEM
TRANSMISSION
Modifications or repairs to the fuel feed system that are not carried out properly or do not take the system’s tech-
nical specifications into account can cause malfunctions leading to the risk of fire.
1.4 Petrol 1.4 Turbo Petrol 1.6 JTDM- 1.6 JTDM
Fuel systemElectronically-controlled
Multipoint phased
sequential electronic injection
with turbo and intercoolerMultijet “Common Rail” direct
electronic injection with turbo
and intercoolerPhased sequential electronic
Multipoint injection
with detonation control
Five forward gears plus reverse with synchronisers
for forward gears
Self-adjusting with pedal without idle stroke
FrontSix forward gears plus reverse with synchronisers
for forward gears
Self-adjusting with pedal without idle stroke
Front
1.4 Turbo Petrol 120HP 1.4 Petrol - 1.4 Turbo Petrol 155HP
1.3 JTDM- 1.6 JTDM
Gearbox
Clutch
Drive
221-240 Alfa MiTo GB 12-11-2008 15:43 Pagina 227

Rack and pinion with electric steering
11.0
228TECHNICAL DATA
STEERING
1.4 Petrol - 1.4 Turbo Petrol - 1.3 JTDM- 1.6 JTDM
Type
Turning circle
(between pavements) m
Mc Pherson independent wheels with anti-roll bar
Interconnected wheels with torsion beam
Self ventilating discs
Disc
Controlled by hand lever, acting on rear brakes
BRAKES
IMPORTANT Water, ice and salt sprinkled on the roads may deposit themselves on the brake discs, reducing braking efficiency the first
time the brakes are applied.
SUSPENSION
1.4 Petrol - 1.4 Turbo Petrol - 1.3 JTDM- 1.6 JTDM
Front
Rear
1.4 Petrol - 1.4 Turbo Petrol - 1.3 JTDM- 1.6 JTDM
Service brakes:
– front
– rear
Parking brake
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TECHNICAL DATA229
6
WHEELS
RIMS AND TYRES
Pressed steel or alloy rims. Tubeless radial carcass tyres. All ap-
proved tyres are listed in the Log Book.
IMPORTANT In the event of discrepancies between the information
provided in this Owner’s handbook and the Log book, consider
the specifications shown in the log book only.
Respect the prescribed size to ensure safety of the car when mov-
ing. Fit tyres of the same make and type on all wheels.
IMPORTANT Do not use inner tubes with Tubeless tyres.
SMALL SPARE WHEEL
Pressed steel rim Tubeless tyre.
READING TYRE MARKINGS fig. 4
Example: 195/55 R 16 91 V
195 = Nominal width (S, distance in mm between sidewalls).
55 = Height/width ratio (H/S) in percentage.
R = Radial tyre.
16 = Rim diameter in inches (Ø).
91 = Load rating (capacity).
V = Maximum speed rating.
fig. 4A0J0139m
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230TECHNICAL DATA
Load rating (capacity)
60 = 250 kg 84 = 500 kg
61 = 257 kg 85 = 515 kg
62 = 265 kg 86 = 530 kg
63 = 272 kg 87 = 545 kg
64 = 280 kg 88 = 560 kg
65 = 290 kg 89 = 580 kg
66 = 300 kg 90 = 600 kg
67 = 307 kg 91 = 615 kg
68 = 315 kg 92 = 630 kg
69 = 325 kg 93 = 650 kg
70 = 335 kg 94 = 670 kg
71 = 345 kg 95 = 690 kg
72 = 355 kg 96 = 710 kg
73 = 365 kg 97 = 730 kg
74 = 375 kg 98 = 750 kg
75 = 387 kg 99 = 775 kg
76 = 400 kg 100 = 800 kg
77 = 412 kg 101 = 825 kg
78 = 425 kg 102 = 850 kg
79 = 437 kg 103 = 875 kg
80 = 450 kg 104 = 900 kg
81 = 462 kg 105 = 925 kg
82 = 475 kg 106 = 950 kg
83 = 487 kg
Maximum speed rating
Q = up to 160 km/h. H = up to 210 km/h.
R = up to 170 km/h. V = up to 240 km/h.
S = up to 180 km/h. W = up to 270 km/h.
T = up to 190 km/h. Y = up to 300 km/h.
U = up to 200 km/h.
Maximum speed rating
for snow tyres
QM + S = up to 160 km/h.
TM + S = up to 190 km/h.
HM + S = up to 210 km/h.
READING RIM MARKINGS fig. 4
Example: 6J x 15 H2 ET 31.5
6 = rim width in inches (1).
J = rim drop centre outline (side projection where the tyre bead
rests) (2).
15 = rim nominal diameter in inches (corresponds to diameter
of the tyre to be mounted) (3 = Ø).
H2 = shape and number of the humps (tags around the circum-
ference that hold the bead of the Tubeless tyre in place on
the rim).
ET 31.5 = wheel camber angle (distance between the disc/rim
supporting plane and the wheel rim centre line).
221-240 Alfa MiTo GB 12-11-2008 15:43 Pagina 230

135/70 R16 4B x 16 ET 15
135/70 R16 4B x 16 ET 15
135/70 R16 4B x 16 ET 15
TECHNICAL DATA231
6
195/55 R16 87 H 195/55 R16 87 H (M+S)
205/45 R17 88W XL 205/45 R17 88 H (M+S)
215/45 R17 87W (*) 215/45 R17 87 H (M+S)
215/40 R18 89W XL (*) 215/40 R18 89 H (M+S)
195/55 R16 87 V 195/55 R16 87 H (M+S)
205/45 R17 88W XL 205/45 R17 88 H (M+S)
215/45 R17 87W (*) 215/45 R17 87 H (M+S)
215/40 R18 89W XL (*) 215/40 R18 89 H (M+S)
195/55 R16 87 H 195/55 R16 87 H (M+S)
205/45 R17 88W XL 205/45 R17 88 H (M+S)
215/45 R17 87W (*) 215/45 R17 87 H (M+S)
215/40 R18 89W XL (*) 215/40 R18 89 H (M+S
Versions fitted with 195/55 R16” and 205/45 R17” tyres can be fitted with reduced bulk snow chains with a maximum protrusion from the tyres
of 9 mm.
(*) Cannot be used with snow chains
7Jx16 ET 39
7Jx17 ET 39
7Jx17 ET 39
7
1/2 Jx18 ET 42
7Jx16 ET 39
7Jx17 ET 39
7Jx17 ET 39
7
1/2 Jx18 ET 42
7Jx16 ET 39
7Jx17 ET 39
7Jx17 ET 39
7
1/2 Jx18 ET 42
Versions Rims Tyres Spare wheel
Provided Snow tyres Tyre Rim
1.4 Petrol
1.4 Turbo
Petrol
1.3 JTDM1.6 JTDM
221-240 Alfa MiTo GB 12-11-2008 15:43 Pagina 231