2010 Alfa Romeo MiTo fuel consumption

158STARTING UP AND DRIVING
SAVING FUEL
Here are some suggestions which may help you to save fuel and
lower the amount of toxic emissions released into the atmosphere.
GENERAL CONSIDERATIONS
Car maintenance
Have checks and adjustments carried out in accordance with the
“Scheduled servicing plan”.
Tyres
Check tyre pressure regularly, at least once every four weeks: ex-
cessively low pressure will increase fuel consumption because rolling
resistance will be higher.
Unnecessary loads
Do not travel with an overloaded boot. The weight of the car and
its ride setting greatly affect fuel consumption and stability.
Press the clutch pedal fully to change gears cor-
rectly. For this reason, there must be no obstacles
on the floor under the pedals: ensure that any rub-
ber mats are correctly positioned, and do not interfere
with the pedals
Do not drive with your hand resting on the gear
lever, because this pressure, even if light, can wear
out the gearbox internal components over time.
IMPORTANT Reverse may only be engaged when the car is at a
standstill. With the engine on, wait at least 3 seconds with the
clutch pressed down before engaging reverse gear to prevent it
from scraping.
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STARTING UP AND DRIVING159
3
Roof rack/ski rack
Remove the roof rack or the ski rack from the roof after use. These
accessories decrease aerodynamic penetration of the car and have
a negative effect on fuel consumption. It is better to use a trailer,
particularly for transporting bulky objects.
Electric devices
Use electric devices only for the amount of time needed. The heat-
ed rear windscreen, additional headlights, windscreen wipers and
heater fan require a considerable amount of energy; increasing the
current uptake increases fuel consumption (by up to +25% in an
urban cycle).
Climate control
Using the climate control system increases fuel consumption: use
the air vents when outdoor temperature permits.
Spoilers
The use of non-certified spoilers may adversely affect air drag and
fuel consumption.
DRIVING STYLE
Starting
Do not warm the engine up with the car at a standstill and do not
use excessive engine speeds: the engine warms up very slowly in
these conditions, increasing fuel consumption and emissions. It is
advisable to start off immediately and slowly, keeping the engine
speed down: the engine will warm up much faster this way.
Unnecessary actions
Avoid revving up when starting at traffic lights or before stopping
the engine. The latter action, like double-declutching, is unneces-
sary and causes increased fuel consumption and pollution.
Gear selection
When traffic and road conditions allow, use a high gear. Using a
low gear for faster acceleration will increase fuel consumption. In
the same way improper use of a high gear increases consump-
tion, emissions and engine wear.
Top speed
Fuel consumption considerably increases as speed increases. Keep
your speed as even as possible, avoiding unnecessary braking
and acceleration which cause excessive fuel consumption and in-
creased emissions.
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160STARTING UP AND DRIVING
Acceleration
Sudden acceleration has a very negative effect on fuel consump-
tion and emissions: accelerate gradually and do not go over the
maximum torque ratio.
CONDITIONS OF USE
Cold starting
Short distances and frequent cold start-ups will prevent the en-
gine from reaching optimal running temperature. Consequently,
both fuel consumption (from +15 to +30% on an urban cycle )
and emissions will increase.
Traffic and road conditions
Rather high fuel consumption is caused by heavy traffic, for instance
when travelling in a queue with frequent use of low gears or in
cities with many traffic lights. Mountain and rough roads also have
a negative effect on fuel consumption.
Traffic hold-ups
During prolonged hold-ups (level crossings) the engine should be
switched off.
TOWING TRAILERS
IMPORTANT NOTES
The vehicle must be provided with a type-approved tow hook and
adequate electrical system to tow caravans or trailers. Installation
must be carried out by a specialist.
Install any specific and/or additional rear-view mirrors as specified
by law.
Remember that when towing a trailer, steep hills are harder to
climb, braking distances increase and overtaking takes longer de-
pending on the overall weight.
Engage a low gear when driving downhill, rather than constantly
using the brake.
The weight of the trailer reduces the load capacity of the vehicle
by the same amount. Consider the weight of the fully-laden vehi-
cle weight, including accessories and luggage, to make sure you
do not exceed the maximum towable weight (shown on the reg-
istration certificate).
Respect the speed limits specific to each country for vehicles tow-
ing trailers. In any event do not exceed 100 km/h.
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Identification data .................................................................... 228
Engine codes - bodywork versions............................................... 230
Engine................................................................................... 231
Fuel system ............................................................................ 234
Transmission ........................................................................... 234
Brakes.................................................................................... 235
Suspension ............................................................................. 235
Steering ................................................................................. 235
Wheels .................................................................................. 236
Dimensions ............................................................................. 240
Performance ........................................................................... 241
Weights ................................................................................. 242
Consumables .......................................................................... 244
Fluids and lubricants ................................................................. 246
Fuel consumption.................................................................... 248
CO
2emissions ......................................................................... 249
6
TECHNICAL DATA227
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FUEL CONSUMPTION
The fuel consumption figures given in the table below are deter-
mined on the basis of the homologation tests set down by specif-
ic European Directives.
The procedures below are followed for measuring consumption:
❍urban cycle: cold starting followed by driving that simulates
urban use of the car;
❍extra urban cycle: frequent accelerations in all gears, simulat-
ing extra urban use of the car: speed varies between 0 and
120 km/h;
❍combined fuel consumption: calculated based on about 37%
of urban cycle consumption and about 63% of extra urban con-
sumption.
IMPORTANT The type of route, traffic situations, weather conditions,
driving style, general conditions of the car, trim level/equip-
ment/accessories, load, climate control system, roof rack and oth-
er situations that affect air drag may lead to different fuel con-
sumption levels than those measured.
ACCORDING TO EUROPEAN DIRECTIVE IN FORCE (litres x 100 km)
(*) For versions/markets, where provided
248TECHNICAL DATA
7.7
4.8
5.98.5
5.3
6.55.7
4.0
4.68.1
5.0
6.17.5
4.7
5.77.4
4.5
5.65.5 5.1(*)
3.6 3.3(*)
4.3 4.0(*)
8.1
4.8
6.0
1.4 1.4 Turbo 1.4 Turbo 1.4 Petrol 1.4 Turbo 1.4 Turbo 1.3 JTDM-21.6 JTDMMulti Air Multi Air Multi Air 78HP/95HP (*) Petrol Petrol
135HP 170HP120HP 150HP (*)/155H P
Quadrifoglio
verde
Urban Cycle
Extra
Urban Cycle
Combined
Fuel
Consumption
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252INDEX
Engine oil
– checking level ....................... 215
– consumption ......................... 215
– technical specifications ............ 245
EOBD system .............................. 120
External courtesy lights ................. 78
External lights ............................. 76
Fire extinguisher ......................... 91
Fix&Go Automatic kit ................... 173
Flashing the headlights ................. 77
Fluids and lubricants .................... 246
Fog lights
– activation ............................. 87
– bulb replacement ................... 182
Follow me home (device) ............. 77
Front air bags
– driver’s side .......................... 146
– knee on driver’s side .............. 148
– side air bags ......................... 149
Front armrest .............................. 89
Front courtesy light
– activation ............................. 83
– bulb replacement ................... 184
Fuel
– consumption ......................... 247
– fuel lock system .................... 88Fuel cap ..................................... 130
Fuel cut-off system ...................... 88
Fuel saving ................................. 158
Fuel system ................................ 234
Fuse replacement ........................ 187
– fuse location ............. 189-190-191
– fuse summary table ............... 192Gearbox (use of) ....................... 157
Gear Shift Indicator ...................... 28
Glove box light
– bulb replacement ................... 185
Handbrake ................................ 156
Hazard lights .............................. 86
Head restraints ............................ 59
Headlight alignment corrector ........ 105
Headlight washers
– activation ............................. 222
Headlights
– adjusting the light beam ......... 105
– headlight alignment corrector ... 106
– headlight alignment adjust
abroad ................................. 106
Heating/climate control system ..... 64
Hill Holder system ....................... 108
Identification data
– bodywork paint
identification plate .................. 229
– chassis marking ..................... 229
– engine marking ..................... 229
– identificationplate................. 228
In an emergency......................... 163
Installation of electrical/
electronic devices ........................ 122
Instrument panel
and instruments .................... 8-244
Interior equipment ....................... 89
Interiors
– cleaning seats and fabric
parts .................................... 225
– interior plastic parts ................ 225
– leather seats ......................... 225
– leather parts ......................... 226
Isofix (standardseat)................... 144
Jacking the car............................ 199
Jack .......................................... 167
Keys ........................................ 47
Knowing your car ......................... 5
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