153
Driving and operation
Fuels, refuelling Fuel consumption
Fuel consumption is determined under
specific driving conditions – see page
3256.
Special equipment increases the weight of
the vehicle. As a result, they can increase
fuel consumption and reduce the specified
maximum speed.
For the first few thousand kilometres,
friction between the engine and
transmission components is higher. This
increases fuel consumption.
Fuel for petrol engines
Only use unleaded fuel that complies
with DIN EN 228.
Fuels with ethanol content greater than 5 %
may only be used if the vehicle has been
specifically developed and approved for
these fuels.
Use fuel with the recommended octane
rating (value in bold 3254). Use of fuel
with too low an octane rating can reduce
engine power and torque and will slightly
increase fuel consumption. Fuel for diesel engines
Only use diesel fuel that complies
with DIN EN 590. The fuel must have
low sulphur content (maximum 50 ppm).
Do not use marine diesel oils, heating oils
or entirely or partially plant-based diesel
fuels, such as rape seed oil or bio diesel,
Aquazole and similar diesel-water
emulsions. Diesel fuels must not be diluted
with fuels for petrol engines.
The flow and filterabilit
y of diesel fuel are
temperature-dependent. When
temperatures are low, refuel with diesel fuel
with guaranteed wi nter properties.
Picture no: 18309s.tif
Fuel filler cap
Only a Opel Genuine fuel filler cap provides
full functionality. Di esel-engined vehicles
have special fuel filler caps.
Refuelling
Caution
Use of fuel with too low an octane rating
could lead to uncontrolled combustion
and engine damage.
9
Warning
Before refuelling, switch off engine and
any external heater s with combustion
chambers 3 (identified by sticker on tank
flap). Switch off any mobile phones.
Follow the operating and safety instruc-
tions of the filling stat ion when refueling.
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231
Opel Service, maintenance
Opel Service,
maintenance
Scheduled maintenanceThese service intervals apply only under
normal driving conditions. If conditions are
more arduous3238.
Service interval display 3240.
European service intervals
Every 30000 km or annually, whichever
occurs first.
International service intervals
Every 15000 km or annually, whichever
occurs first.
Validation
Service is validated using the spaces
provided in the Service and Warranty
Booklet. The date of service and kilometre
reading are added, stamped and signed
by the service workshop.
Ensure that the Service and Warranty
Booklet is filled in correctly - an
uninterrupted service history is important
when making guarantee or goodwill
claims, and is also an advantage when
selling the vehicle on.
Service scheduleThe service schedule applies in the
following countries: Andorra, Austria,
Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France,
Germany, Great Br itain, Greece,
Greenland, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal,
Slovakia, Slovenia , Spain, Sweden,
Switzerland.
The international serv ice schedule applies
in all other countries.
Scheduled maintenance ..................... 231
Service schedule .................................. 231
Additional service work ....................... 238
Recommended fluids and lubricants . 238
Inspection system ................................ 240
Genuine Opel Parts and Accessories . 241
Performing work .................................. 241
Engine oil .............................................. 242
Diesel fuel filter .................................... 244
Coolant ................................................. 244
Brakes ................................................... 245
Brake fluid ............................................ 246
Windscreen wiper replacement .......... 247
Windscreen washer system ................. 248
Battery .................................................. 248
Protecting electronic
components ..... 249
Laying the vehicle up for a long period of time .................................... 249
Putting the vehicle back into service . 249
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238 Opel Service, maintenanceAdditional service workAdditional work ⊕
Additional work is not always necessary at
each service, but can be carried out at the
same time as a regular service.
T h e c o s t o f th i s t y p e o f w o r k i s n o t i n c l ud e d
in the charge for a regular service and will
be invoiced separately. It is, however, more
c o s t - e f f e c t i v e t o h a v e t h i s w o r k d o n e a t t h e
same time as a scheduled service rather
than have it done separately.
Hard driving conditions o
Conditions are considered hard when one
or more of the following situations occurs
more frequently:
z cold start,
z stop and go,
z caravan/trailer towing,
z inclines or steep climbs,
z poor road conditions,
z sand and dust,
z extreme temperature fluctuations.
Police vehicles, taxis and driving school
vehicles are classified as being subjected to
hard driving conditions. With hard driving conditions it might be
necessary to carry out certain service work
more frequently than the scheduled
intervals.
We recommend seeking technical advice
with regard to servic
ing requirements for
your particular driving circumstances.
Recommended fluids and
lubricants Only use products which have been tested
and approved. Damage caused by using
operating materials which have not been
approved is not covere d by the guarantee.
Engine oil
Engine oil is graded by quality and
viscosity. When choosing an engine oil, the
quality grade is more important than the
viscosity. Engine oil for Service schedule Europe
Opel engine oil is GM-LL-A-025
and GM-LL-B-025 grade and therefore
suitable for both petrol and diesel engines.
Engine oil for International service
9
Warning
Operating materials are dangerous and
must be handled carefully. If swallowed,
seek medical help immediately. Do not
breath in fumes and avoid contact with
the skin. Keep away from children.
These materials are forbidden to con-
taminate waste water, surface water,
groundwater or soil. Dispose of empty
containers correctly. Always remember
that operating materials are dangerous.
GM-LL-A-025: Petrol engines
GM-LL-B-025: Diesel engines
GM General Motors Europe
LL Long life A or B Details of engine oil grade
025 Validity code
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252 Technical DataEngine data Sales designation
Engine identifier code1.0
Z 10 XEP1.2
Z 12 XEP 1.4
Z 14 XEP 1.6
Z 16 LEL 1.6 OPC
Z 16 LER
Number of cylinders 3 4 4 4 4
Piston displacement [cm
3] 9981229 13641598 1598
Brake horse power [kW/bhp] at rpm 44
560059
5600 66
5600 110
5000 141
5850
Torque [Nm] at rpm 88
3800110
4000 125
4000210
1850 to 5000 230
1980 to 5850
Fuel type PetrolPetrol PetrolPetrol Petrol
Octane rating RON
1)
recommended
possible
possible1)Standard high-quality fuels, e.g. unleaded DIN EN 228; N = Normal (Regular), S = Super (Premium), SP = Super Plus (Premium Plus ); value printed in
bold: recommended fuel.
95 (S)
2)
98 (SP)
2)
91 (N)
2)3)
2)Knock control system automatically adjusts ignition timing according to type of fuel used (octane number).
95 (S)
2)
98 (SP)
2)
91 (N)
2)3)
95 (S)
2)
98 (SP)
2)
91 (N)
2)3)
3)Use of 91 RON fuel reduces power and torque. Slight increase in fuel consumption.
95 (S)
2)4)
98 (SP)2)
–
5)
4)Use of 95 RON fuel reduces power and torque. Slight increase in fuel consumption.
95 (S)
2)4)
98 (SP)
2)
–
5)
5)91 RON fuel must not be used. Max. permissible engine speed,
continuous operation (rpm) approx. 6200 6200 6200 6500 6500
Oil consumption [l/1000 km] 0.6 0.6 0.6 0.6 0.6
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