dimensions Alfa Romeo GT 2007 Owner handbook (in English)
Page 248 of 271
WHEELS
RIMS AND TYRES
Pressed steel or 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.
COMPACT SPARE WHEEL
Pressed steel rim.
WHEEL GEOMETRY
Front wheel toe-in measured from rim to
rim: –1 ±0.6
The values refer to the vehicle travelling.
Example:
205/55 R 16 91 W
or
205/55 ZR 16
CORRECT TYRE READING 
(fig. 5)
Below, please find the instructions need-
ed to understand the meaning of the code
stamped on the tyre. 
The code may be in one of the ways giv-
en in the example.
205= Nominal width (S, distance in
mm between sides).
55= Percentage height/width (H/S)
ratio.
R= Radial tyre.
ZR= Radial tyre, with speed over 240
km/h.
16= Rim diameter in inches (Ø).
91= Load index (capacity), e.g. 91 =
615 kg. Not present in ZR tyres.
W,Z= Maximum speed index. In ZR
tyres the speed index Z is before
the R.
fig. 5
A0A0465b
TECHNICAL SPECIFICATIONS
246 
Page 252 of 271
DIMENSIONS
fig. 5
ABCDEFGH
1.8 T. SPARK - 2.0 JTS4489 967 2596 926 1362 1763 1524 1510
3.2V64489 967 2596 926 1355 1763 1524 1510
JTD16V4489 967 2596 926 1366 1763 1524 1510
The sizes are 
in mm and 
refer to the car fitted with 
standard tyres. 
Slight changes with 
optional tyres. 
Height with 
unladen vehicle.
LUGGAGE COMPARTMENT
VOLUME
Capacity .................................. 320 dm3
Capacity with rear seat back
rest folded ................................ 905 dm3
A0A0653b
TECHNICAL SPECIFICATIONS
250 
Page 263 of 271
ALPHABETICAL INDEX
261
Dashboard ................................ 52 
Diesel fuel filter ........................... 229 
Diesel particulate filter (DPF)  ........ 167 
Digital multifunction display  .......... 58 
Dimensions ................................ 250 
Direction indicators 
- changing front bulbs ................ 198 
- changing rear bulbs ................. 199 
- changing side bulbs ................. 198 
- switching on  .......................... 46 
Door locking system  .................... 107 
Door mirrors  ............................... 23 
Doors ........................................ 15 
Electronic alarm system  .............. 11 
Emergency starting ...................... 179 
- coasting  ................................ 181 
- starting with an auxiliary 
battery .................................. 180 
Engine codes/body versions  ......... 241 
Engine
- identification codes  ................. 241 
- marking  ................................ 241 
- specifications  ......................... 242 
Engine compartment - bonnet  .................................. 131 
- washing  ................................ 238 
Engine oil consumption  ................ 224 
Engine starting  ........................... 169 
Environmental protection  .............. 168 
EOBD (system) ........................... 140 
External lights (switching on)  ....... 44 
First-aid kit ................................ 215 
Fix &Go Automatic (device)  ......... 186 
Flashing high beams .................... 45 
Fluids and lubricants  .................... 253 
Follow me home device  ............... 46 
Foglights
- changing bulbs  ....................... 196 
- switching on  .......................... 106 
Front ceiling light  ........................ 121 
- changing bulbs  ....................... 201 
Front fog lights 
- changing bulbs  ....................... 196 
- switching on  .......................... 106 
Fuel consumption  ........................ 255 
Fuel flap  .................................... 167 
Fuel supply  ................................ 243 
Fuses ........................................ 205 
Getting to know your car... 6 
Glove compartment  ..................... 121 
Glove compartment light 
- changing bulbs  ....................... 203 
Handbrake ............................... 108 
Hazard warning lights 
- switching on  .......................... 106 
Headlamp beam adjustment  ......... 108 
Headlight washers  ................. 49-236 
Headlights
- adjustment abroad  .................. 133 
- compensation for tilt  .......... 108-132 
Headrests
- front  ..................................... 18 
- rear  ...................................... 21 
Heating and climate 
control system  ......................... 81 
Hoses ........................................ 234 
Identification data  ...................... 240 
Ignition device  ............................ 14 
Ignition switch and 
steering lock ....................... 14-15 
In an emergency.................... 179