2009 Hyundai Elantra fuel consumption

441
Features of your vehicle
Odometer
The odometer indicates the total dis-
tance the vehicle has been driven.
You will also find the odometer useful to
determine when periodic maintenance
should be performed.✽ ✽
NOTICEIt is forbidden that alteration of the
odometer of any vehicle with the intent
to change the mileage registered on the
odometer. The alteration may void your
warranty coverage.
Tripmeter
TRIP A: Tripmeter A
TRIP B: Tripmeter B
The tripmeter indicates the distance of
individual trips selected by the driver.
Tripmeter A or B can be reset to 0 by
pressing the TRIP button for 1 second or
more, and then releasing.
Trip computer (if equipped)The trip computer is a microcomputer-
controlled driver information system that
displays information related to driving,
including distance to empty, tripmeter,
average fuel consumption and average
speed on the display when the ignition
switch is in ON position.
Mode selection
Push the TRIP button for less than 1 sec-
ond to select distance to empty, tripme-
ter, average fuel consumption and aver-
age speed functions.
OHD046036N
OHD046033N
OHD046035

Features of your vehicle42 4
Distance to empty
This mode indicates the estimated dis-
tance to empty based on the current fuel
in the fuel tank and the amount of fuel
delivered to the engine. When the
remaining distance is below 30 miles (50
km), a “----” symbol will be displayed.
The meter’s working range is from 30 to
999 miles (50 to 999 km).
✽ ✽
NOTICE• If the vehicle is not on level ground or
the battery power has been interrupt-
ed, the “Distance to empty” function
may not operate correctly.
The trip computer may not register
additional fuel if less than 1.6 gallons
(6 liters) of fuel are added to the vehi-
cle.
• The fuel consumption and distance to
empty values may vary significantly
based on driving conditions, driving
habits, and condition of the vehicle.
• The distance to empty value is an esti-
mate of the available driving distance.
This value may differ from the actual
driving distance available.
Average fuel consumption
Average speed
Tripmeter
Distance to empty
OHD046041N

443
Features of your vehicle
Average fuel consumption
This mode calculates the average fuel
consumption from the total fuel used and
the distance since the last average con-
sumption reset. The total fuel used is cal-
culated from the fuel consumption input.
For an accurate calculation, drive more
than 0.03 miles (50 m).
The meter's working range is from 0.1 to
199.9 miles per gallon (0.1 to 199.9 l/100
km).
Press the TRIP button for more than 1
second to reset the average fuel con-
sumption to zero (---).Average speed
This mode indicates the average speed
from the starting of the engine to the igni-
tion key "OFF".
Average speed is reset to zero if the bat-
tery is disconnected.
To reset the average speed to zero (---),
press the TRIP button for more than 1
second.
The meter’s working range is from 0 to
999 MPH.Tripmeter
This mode indicates the total distance
travelled since the last tripmeter reset.
Total distance is also reset to zero if the
battery is disconnected.
Pressing the TRIP button for more than 1
second when the tripmeter is being dis-
played clears the tripmeter to zero.
The meter's working range is from 0 to
999.9 miles.
OHD046039N
OHD046040N Average speed
Odometer
OHD046043N Tripmeter
Odometer

Driving your vehicle30 5Your vehicle's fuel economy depends
mainly on your style of driving, where you
drive and when you drive.
Each of these factors affects how many
miles (kilometers) you can get from a gal-
lon (liter) of fuel. To operate your vehicle
as economically as possible, use the fol-
lowing driving suggestions to help save
money in both fuel and repairs:
Drive smoothly. Accelerate at a moder-
ate rate. Don't make "jack-rabbit" starts
or full-throttle shifts and maintain a
steady cruising speed. Don't race
between stoplights. Try to adjust your
speed to that of the other traffic so you
don't have to change speeds unneces-
sarily. Avoid heavy traffic whenever
possible. Always maintain a safe dis-
tance from other vehicles so you can
avoid unnecessary braking. This also
reduces brake wear.
Drive at a moderate speed. The faster
you drive, the more fuel your car uses.
Driving at a moderate speed, especial-
ly on the highway, is one of the most
effective ways to reduce fuel consump-
tion. Don't "ride" the brake or clutch pedal.
This can increase fuel consumption
and also increase wear on these com-
ponents. In addition, driving with your
foot resting on the brake pedal may
cause the brakes to overheat, which
reduces their effectiveness and may
lead to more serious consequences.
Take care of your tires. Keep them
inflated to the recommended pressure.
Incorrect inflation, either too much or
too little, results in unnecessary tire
wear. Check the tire pressures at least
once a month.
Be sure that the wheels are aligned
correctly. Improper alignment can
result from hitting curbs or driving too
fast over irregular surfaces. Poor align-
ment causes faster tire wear and may
also result in other problems as well as
greater fuel consumption.
Keep your car in good condition. For
better fuel economy and reduced
maintenance costs, maintain your car
in accordance with the maintenance
schedule in Section 7. If you drive your
car in severe conditions, more frequent
maintenance is required (see Section
7 for details). Keep your car clean. For maximum
service, your vehicle should be kept
clean and free of corrosive materials. It
is especially important that mud, dirt,
ice, etc. not be allowed to accumulate
on the underside of the car. This extra
weight can result in increased fuel con-
sumption and also contribute to corro-
sion.
Travel lightly. Don't carry unnecessary
weight in your car. Weight reduces fuel
economy.
Don't let the engine idle longer than
necessary. If you are waiting (and not
in traffic), turn off your engine and
restart only when you're ready to go.
Remember, your vehicle does not
require extended warm-up. After the
engine has started, allow the engine to
run for 10 to 20 seconds prior to plac-
ing the vehicle in gear. In very cold
weather, however, give your engine a
slightly longer warm-up period.
Don't "lug" or "over-rev" the engine.
Lugging is driving too slowly in too
high a gear resulting in the engine
bucking. If this happens, shift to a lower
gear. Over-revving is racing the engine
beyond its safe limit. This can be avoid-
ed by shifting at the recommended
speeds.ECONOMICAL OPERATION