Shifting Speeds; Driving Tips - Subaru impreza 2017 Owner's Manual

7-22
Starting and operating/Manual transmission

Shifting speeds

Recommended shifting speeds
The best compromise between fuel econ-
omy and vehicle performance during
normal driving is ensured by shifting up
at the speeds listed in the following table.
Shift up mph (km/h)
1st to 2nd
2nd to 3rd
3rd to 4th
4th to 5th
Maximum allowable speeds
The following table shows the maximum
speeds that are possible with each differ-
ent gear. The tachometer s needle will
enter the red area if these speeds are
exceeded.
With the exception of cases where sudden
acceleration is required, the vehicle
should not be driven with the tachometer s
needle inside the red area. Failure to
observe this precaution can lead to
excessive engine wear and poor fuel
economy.
Gear
1st
2nd
3rd
4th
5th
15 (24)
25 (40)
When shifting down a gear, ensure
40 (64)
that the vehicle is not travelling at a
45 (72)
speed exceeding the Maximum Al-
lowable Speed for the gear which is
about to be selected. Failure to
observe this precaution can lead to
engine over-revving and this in turn
can result in engine damage.
In addition, sudden application of
engine brakes when the vehicle is
travelling on a slippery surface can
lead to wheel locking; as a conse-
quence, control of the vehicle may
be lost and the risk of an accident
increased.
NOTE
Never exceed the posted speed limit.
mph (km/h)
28 (46)
53 (85)
77 (124)
Legal speed limit
(Posted limit speed)
Do not drive with your foot resting on the
WARNING
clutch pedal and do not use the clutch to
hold your vehicle at a standstill on an
upgrade. Either of those actions may
cause clutch damage.
Do not drive with your hand resting on the
shift lever. This may cause wear on the
transmission components.
When it is necessary to reduce vehicle
speed due to slow traffic, turning corners,
or driving up steep hills, downshift to a
lower gear before the engine starts to
labor.
On steep downgrades, downshift the
transmission to 4th, 3rd or 2nd gear as
necessary; this helps to maintain a safe
speed and to extend brake pad life.
In this way, the engine provides a braking
effect. Remember, if you ride (over use)
the brakes while descending a hill, they
may overheat and not work properly.

Driving tips

CAUTION
If the accelerator and brake pedals
are depressed at the same time,
driving torque may be restrained.
This is not a malfunction.