fuel consumption Seat Leon 5D 2006 Maintenance programme

Checking and refilling levels
220Winter tyres
Winter tyres will improve the vehicles handling on snow and
ice.In winter conditions winter tyres will considerably improve the vehicles
handling. The design of summer tyres (width, rubber compound, tread
pattern) gives less grip on ice and snow.
Winter tyres must be inflated to a pressure 0.2 bar higher than the pressures
specified for summer tyres (see sticker on tank flap).
Winter tyres must be fitted on all four wheels.
Information on permitted winter tyre sizes can be found in the vehicle's regis-
tration documents. Use only radial winter tyres. All tyre sizes listed in the
vehicle documentation also apply to winter tyres.
Winter tyres lose their effectiveness when the tread is worn down to a depth
of 4 mm.
The speed rating code ⇒page 218, “New tyres and wheels” determines the
following speed limits ⇒ :
Q max. 160 km/h
S max. 180 km/h
T max. 190 km/h
H max. 210 km/h
In some countries, vehicles which can exceed the speed rating of the fitted
tyre must have an appropriate sticker in the driver's field of view. These
stickers are available from your Authorised Service Centre. The legal require-
ments of each country must be followed.
Do not have winter tyres fitted for unnecessarily long periods. Vehicles with
summer tyres handle better when the roads are free of snow and ice.
If you have a flat tyre, please refer to the notes on the spare wheel
⇒ page 218, “New tyres and wheels”.
WARNING
The maximum speed for the winter tyres must not be exceeded. Otherwise,
this could lead to tyre damage and thus, an accident risk.
For the sake of the environment
Fit your summer tyres in good time. They are quieter, do not wear so quickly
and reduce fuel consumption.Snow chainsSnow chains may be fitted only to the front wheels, and only to certain tyre
sizes ⇒page 258.
Snow chains must have fine-pitch link s which do not protrude more that 9
mm, including tension device.
Remove wheel hub covers and trim rings before fitting snow chains. For safety
reasons cover caps, available in any Authorised Service Centre, must then be
fitted over the wheel bolts.
WARNING
Observe the fitting instructions provided by the snow chain manufacturer.
Caution
You must remove the snow chains to drive on roads which are free of snow.
Otherwise they will impair handling, damage the tyres and wear out very
quickly.
leon_ingles Seite 220 Donnerstag, 24. August 2006 1:56 13

General notes on the technical data 255
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Te c h n i c a l D a t aGeneral notes on the technical dataWhat you should be aware ofGeneral notes
All data in the official vehicle documents take precedence over this data.All data in these documents are valid for the basic model as offered in Spain.
The vehicle data card included in the inspection and maintenance schedule
in the vehicle registration documents shows which engine is fitted in the
vehicle. The figures may be different if addition
al equipment is fitted, for different
models, for special vehicles and for other countries.
Abbreviations used in this paragraph of the Technical Data Abbreviation MeaningkW Kilowatt, engine power measurement.
bhp Brake horse power, formerly used to denote engine power
at rpm Revolutions per minute - engine speed. Nm Newton metres, unit of engine torque.
l/100 km Fuel consumption in litres per 100 kilometres g/km Carbon dioxide emission s in grams per kilometre.
CO
2
Carbon dioxide
CN Cetane number, indication of the ignition quality of the diesel.
RON Research octane number, indication of the knock resistance of petrol.
leon_ingles Seite 255 Donnerstag, 24. August 2006 1:56 13

General notes on the technical data 257
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
How are the figures measured?Fuel consumption
The consumption and emission details shown on the vehi cle data sticker differ from one vehicle to another.The figures for fuel consumption and CO
2 emissions of the vehicle are also
found on the vehicle data sticker.
The fuel consumption and emissions figures given are based on the weight
category of the car, which is determined according to the engine/gearbox
combination and the equipment fitted. The consumption and emission figures are calculated in accordance with the
EC test requirements 1999/100/EC. The
se test requirements specify a real-
istic test method based on normal everyday driving.
The following test conditions are applied:
Note
•
Actual consumption may vary from quoted test values, depending on
personal driving style, road and traffic conditions, the weather and the condi-
tion of the vehicle. Urban cycle
The urban cycle starts with an engine cold start. City driving is then simulated.
Extra urban cycle In the extra urban cycle the vehicle undergoes frequent acceleration
and braking in all gears, as in normal everyday driving. The
road speed ranges from 0 to 120 km/h.
Combined The average overall consumption is calculat
ed with a weighting of around 37% for the urban cycle and 63% for the extra urban
cycle.
CO2 emissions The exhaust gases are collected during both driving cycles to calculate carbon dioxide emissions. The gas composition is then
analysed to evaluate the CO
2 content and other emissions.
leon_ingles Seite 257 Donnerstag, 24. August 2006 1:56 13