2013 TOYOTA PRIUS PLUG-IN HYBRID fuel consumption

66 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47787U_(U)
■Cruising range
Displays the estimated distance that can be driven with the quantities of fuel
and hybrid battery (traction battery) charge currently remaining.
This distance is computed based on your average fuel consumption.
As a result, the actual distance that can be driven may differ from that dis-
played.
■ Odometer/trip meter/distance to empty
The odometer/trip meter/distance to empty will not be displayed while the
monthly fuel consumption record is being displayed.

67
1
1-1. Plug-in hybrid system
Before driving
PRIUS PHV_OM_OM47787U_(U)
Plug-in hybrid vehicle driving tips
For economical and ecological driving, pay attention to the following
points:
■ Using EV mode and HV mode effectively
Primarily using EV mode when driving in cities and using HV
mode when driving on highways (or freeways) can help con-
serve fuel and electricity. ( P. 3 7 )
■ Using Eco drive mode
When using Eco drive mode, a torque corresponding to the
accelerator pedal depression amount can be generated more
smoothly than it is in normal conditions. In addition, the opera-
tion of the air conditioning system (heating/cooling) will be mini-
mized, improving fuel a nd electricity economy. ( P. 247)
■ Use of Hybrid System Indicator
Eco-friendly driving is possible by keeping the Hybrid System
Indicator within Eco area. ( P. 268)
■ When braking the vehicle
Make sure to operate the brakes gently and in good time. A
greater amount of electrical energy can be retained when slow-
ing down.
■ Delays
Repeated acceleration and deceleration, as well as long waits at
traffic lights, will lead to high fuel and electricity consumption.
Check traffic reports before l eaving and avoid delays as much
as possible. When encountering a delay, gently release the
brake pedal to allow the vehicle to move forward slightly while
avoiding overuse of the accelerator pedal. Doing so can help
control excessive electric ity and fuel consumption.

68 1-1. Plug-in hybrid system
PRIUS PHV_OM_OM47787U_(U)
■Highway driving
Control your speed and keep at a constant speed. Also, before
stopping at a toll booth or similar, allow plenty of time to release
the accelerator and gently apply the brakes. A greater amount of
electrical energy can be reta ined when slowing down.
Electricity consumptio n will increase substantially when driving
at high speeds in EV mode. If ther e will be a long distance to the
next external charging point afte r leaving a freeway, driving in
HV mode while on the freeway and in EV mode after leaving the
freeway is recommended.
■ Air conditioning on/off
●Switch the air conditioning ( ) to off when it is not
needed. Doing so can help cont rol excessive electricity and
fuel consumption.
In summer: In high temperatures, use the recirculated air
mode. Doing so will help to reduce the burden on the air con-
ditioner and reduce fuel consumption as well.
In winter: Because the gasoli ne engine will not automatically
cut out until the gasoline engine and the interior of the vehicle
are warm, it will consume fuel. Also, fuel consumption can be
improved by avoiding overuse of the heater.
● For efficiency, use the Remo te Air Conditioning System
before departing while the c harging cable is connected.

69
1-1. Plug-in hybrid system
1
Before driving
PRIUS PHV_OM_OM47787U_(U)
■
Checking tire inflation pressure
Make sure to check the tire inflation pressure frequently. If there
is improper tire inflation pressure in the tires, the driving range
when in EV mode will become shorter, and fuel consumption
when in HV mode will increase.
Also, as snow tires can cause lar ge amounts of friction, their use
on dry roads can lead to increas ed fuel and electricity consump-
tion.
■ Luggage
Carrying heavy luggage can require excessive energy. Avoid
leaving unnecessary lu ggage in the vehicle.
Also, equipping a large roof rack can cause excessive energy
consumption in the same way as carrying heavy luggage.
■ Warming up before driving
Since the gasoline engine starts up and cuts out automatically,
warming up is not necessary.

257
PRIUS PHV_OM_OM47787U_(U)
2
When driving
2-2. Instrument cluster
Gauges and meters
The units used on the display may differ depending on the target
region.
The following gauges and meters and display illuminate when the
“POWER” switch is in ON mode:
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Speedometer
Displays the vehicle speed.
Instantaneous fuel consumption
Displays the current rate of fuel consumption.
Shift position indicators
Displays the shift position.
Multi-information display
Presents the driver with a variety of driving-related data. ( P. 266)

266
2-2. Instrument cluster
PRIUS PHV_OM_OM47787U_(U)
Multi-information display
The multi-information display presents the driver with a variety of
driving-related data, including the clock.
● Energy monitor ( P. 5 2 )
● Hybrid System Indicator ( P. 268)
● EV driving ratio indicator ( P. 271)
● 5-minute/1-minute fu el consumption (P. 6 1 )
● Monthly fuel consumption record ( P. 6 4 )
● Odometer/trip meter/distance to empty ( P. 273)
● Clock ( P. 275)
● Calendar ( P. 275)
● Dynamic radar cruise control display (if equipped) ( P. 312)
● Warning messages ( P. 546)

268 2-2. Instrument cluster
PRIUS PHV_OM_OM47787U_(U)
Hybrid System IndicatorHybrid System Indicator displays the hybrid system operating condi-
tion and provides Eco-friendly driving assistance in accordance with
the driving conditions and the acceleration.
■ Names and meaning of each icons
When EV Mode Hybrid battery (traction bat-
tery) status (P. 5 8 )
EV indicator
The EV indicator comes on when
driving the vehicle using only the
electric motor (traction motor).
Eco Driving Indicator Light
Turns on when the vehicle is
driven in Eco-friendly.
When HV Mode Hybrid System Indicator
Refer to “Reading Hybrid System
Indicator” below.
Average speed*
Average fuel consumption*
Use the displayed average fuel
consumption as a reference.
*: The current amount since the trip
meter was reset will be displayed.
These functions can be reset by
pressing and holding the “TRIP”
button.
EV driving range ( P. 58)

272 2-2. Instrument cluster
PRIUS PHV_OM_OM47787U_(U)
■Meaning of each icons
Percentage driven in EV mode
using the electric motor (trac-
tion motor) only
The percentage is shown as a
green bar.
Percentage driven in EV mode
jointly using the gasoline
engine and in HV mode
The percentage is shown as a red
bar.
Fuel consumption amount
Gives an indication of the amount
of fuel that has been consumed
by driving in
.
Electricity consumption amount
Gives an indication of the amount
of electricity that has been con-
sumed by driving in
.
Fuel amount conserved by
charging
Gives an indication of the amount
of fuel that has been conserved
by driving in
.