STARTING AND DRIVING
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Do not run the engine to operating tem-
perature at idling speed, but rather drive
with a normal load right after starting – a
cold engine consumes more fuel than a
warm one.
Related information
Economical driving
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Hill descent control* (p. 428)
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Drive economically and in a more eco-friendly
way by driving gently and anticipating situa-
tions.
Adapt your driving style and speed to the pre-
vailing situation.
Changing drive mode* (p. 419)
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If possible, avoid using the car for driving
short distances. The engine does not have
time to reach normal operating tempera-
ture, which contributes to increased fuel
consumption.
Note the following:
For lower fuel consumption, activate Eco
•
drive mode.
Use engine braking to slow down, when it
can take place without risk to other road
users.
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Use the Eco Coast freewheel function in
Eco drive mode – engine braking ceases,
meaning that the car's kinetic energy is
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used to freewheel for longer distances18
.
Drive with the correct air pressure in the
tyres and check this regularly - select ECO
tyre pressure for best results.
When driving with manual gear changing
– drive in the highest gear possible, adap-
ted to the current traffic situation and road
– lower engine speeds result in lower fuel
consumption. Use the gear shift indicator.
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Choice of tyres can affect fuel consump-
tion - seek advice on suitable tyres from a
retailer.
Drive at a steady speed and keep a good
distance to other vehicles and objects to
minimise braking.
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Remove unnecessary items from the car -
the greater the load the higher the con-
sumption.
High speed results in increased fuel con-
sumption - the wind resistance increases
with speed.
A roof load and space box increase wind
resistance, leading to higher consumption
- remove the load carriers when not in use.
Trip computer indication for instantaneous
fuel consumption can be helpful for driving
more economically.
Avoid driving with open windows.
18
Applies to automatic gearbox.
430
* Option/accessory.
