Page 168 of 248

162 Driving and operation
Picture no: 17923s.tif
Stowage of coupling ball bar
Place coupling ball bar in bag and clip onto
the tool kit below the spare wheel 3159,
Fig. 14195 S.
On vehicles with tyre repair kit 3, the
coupling ball bar is stored in the left
stowage compartment beneath the floor
cover in the luggage compartment - see
Fig. above.
Caravan/trailer towingCaravan and trailer loads
1)
The permissible caravan/trailer loads are
vehicle and engine-dependent maximum
values which must not be exceeded. The
actual caravan/trailer load is the difference
between the actual gross weight of the
caravan/trailer and the actual coupling
socket load with the caravan/trailer
coupled.
The permissible caravan/trailer loads are
specified in the vehi cle documents. In
general, they are valid for gradients up to
maximum 12% The permitted caravan/trailer load applies
up to the specified incline and up to an
altitude of 1000 metres above sea level.
Since engine power decreases as altitude
increases because of the air becoming
thinner, therefore reducing climbing ability,
the permitted towing weight also
decreases by 10 % for
every 1000 metres of
additional altitude. The towing weight
does not have to be reduced when driving
on roads with slight inclines (less than 8 %,
e.g. motorways).
The permissible gross train weight must not
be exceeded. This weig ht is specified on
the identification plate 3218. 1)Observe national regulations.
Page 169 of 248

163
Driving and operation
Coupling socket load
The coupling socket load is the load
exerted by the trailer/caravan on the
coupling ball. It can be varied by changing
the weight distribution when loading the
trailer/caravan.
The maximum permissible coupling socket
load (55 kg) of the towing vehicle is
specified on the towing equipment
identification plate and in the vehicle
documents. This must always be complied
with, particularly in the case of heavy
caravans/trailers. The coupling socket load
should be no less than 25 kg.
When measuring the coupling socket load,
make sure that the drawbar of the loaded
trailer/caravan is at the same height as it
will be when the trailer/caravan is coupled
with the towing vehicle loaded. Particularly
important for trailers/caravans with
tandem axle. Rear axle load during towing
With the trailer connected and the towing
vehicle fully loaded including all
occupants, the permitted rear axle load
(specified on the identification plate and
vehicle documents) must be exceeded by
no more than 25 kg and the maximum
permitted gross vehicle weight by no more
than 30 kg. If the maximum permitted rear
axle load is exceeded, a maximum speed
of 100 km/h applies, and 80 km/h for
commercial vehicles.
Driving characteristics, towing tips
Before attaching th
e trailer/caravan,
lubricate the ball of the trailer/caravan
towing device. However, do not lubricate
the ball if a stabiliser, which acts on the
coupling ball, is being used to damp
hunting.
Check caravan/traile r lighting before
starting to drive. The fog tail lamps on the
vehicle are deactivated when towing a
caravan or trailer.
Trailers with LED turn signals must have a
provision enables lamp monitoring for
commercial bulbs.
Handling is greatly influenced by the
loading of the trailer/caravan. Loads
should therefore be secured so that they
cannot slip and be placed in the centre of
the trailer/caravan if possible, i.e. above
the axle.
In the case of trailers with low driving
stability, do not exceed a speed of 80 km/h;
the use of a friction-type stabiliser is
strongly recommended.
Page 224 of 248
218 Technical DataTechnical Data
Vehicle dataThe technical data is determined in
accordance with European Community
standards. We reserve the right to make
modifications. Specifications in the vehicle
documents always have priority over those
given in this manual.
Picture no: 14247s.tif
The identification plate is affixed to the
front right door frame.
Vehicle data ......................................... 218
Engine data.......................................... 220
Performance......................................... 222
Fuel consumption, CO
2 -emissions .....
224
Weights, payload and roof load ........ 226
Tyres ..................................................... 228
Capacities ............................................ 230
Dimensions ........................................... 231
Mounting dimensions of towing equipment 3...................................... 232
Page 225 of 248
219
Technical Data
Picture no: 13329j.tif
Information on identification plate:
Picture no: 14249s.tif
The vehicle identification number is
stamped on the identification plate and on
the right side of the floor of the vehicle
under a cover between the front door and
the seat.
The vehicle identification number may be
attached to the instrument panel. Engine identifier and engine number:
marked on left-hand side of engine in
engine block.
1 Manufacturer
2 Type approval number
3 Vehicle identification number
4 Gross vehicle weight rating
5 Permissible gross train weight
6 Maximum permissible front axle load
7 Maximum permissible rear axle load
8 Vehicle-specific or country-specific
data
Page 228 of 248
222 Technical DataPerformance
Z 14 XEPZ 16 XEP Z 18 XEZ 16 LET
Top speed
1) [km/h]
5-speed transmission
5-gear sport transmission
6-speed transmission
manual transmission automated
1)The maximum speed indicated is achievable at kerb weight (without driver) plus 200 kg payload. Optional equipment could reduce the specified
maximum speed of the vehicle.
168
–
–
– 181
–
–
181 190
–
–
190–
–
222
–
Page 229 of 248
223
Technical Data
Performance
Z 13 DTJ Z 17 DT Z 17 DTH Z 17 DTR
Top speed
1) [km/h]
5-speed manual transmission
6-speed manual transmission
manual transmission automated
1)The maximum speed indicated is achievable at kerb weight (without driver) plus 200 kg payload. Optional equipment could reduce the specified
maximum speed of the vehicle.
157
–
– –
180
– 178
–
– –
195
–
Page 230 of 248
224 Technical DataFuel consumption, CO
2 -emissions
Directive 80/1268/EEC (last changed
by 2004/3/EC) has applied for the
measurement of fuel consumption
since 1996.The directive is oriented to actual driving
practices: Urban driving is rated at approx.
1
/3 and off-road driving with approx.
2/3
(urban and extra-ur ban consumption).
Cold starts and acceleration phases are
also taken into consideration.
The specification of CO
2 emission is also a
constituent of the directive. The figures given must not be taken as a
guarantee for the actual fuel consumption
of a particular vehicle.
All values are based on the EU base model
with standard equipment.
The calculation of fuel consumption as
specified by directive 2004/3/EC takes
account of the vehicle’s kerb weight,
ascertained in accordance with the said
regulation. Optional ex
tras may result in
slightly higher fuel consumption and CO
2
emission levels than those quoted.
Fuel economy, Protec ting the environment
3 137.
Page 232 of 248

226 Technical DataWeights, payload and roof load The payload is the difference between the
permitted gross vehicle weight (see
identification plate 3218) and the EC kerb
weight.
To calculate the kerb weight, enter the
data for your vehicle below:
is the EC kerb weight.
Optional equipmen t and accessories
increase the kerb weight, which means that
the payload will also change slightly.
Note weight ranges in the vehicle
documents and on the rating plate. The combined total of front and rear axle
loads must not exceed the permissible
gross vehicle weight. For example, if the
front axle is bearing its maximum
permissible load, the rear axle can only
bear a load that is equal to the gross
vehicle weight minus
the front axle load.
When the trailer is coupled and the towing
vehicle fully loaded (including all
occupants), the permissible rear axle load
(see identification plate or vehicle
documents) may be exceeded by 25 kg
and the permissible gross vehicle weight by
25 kg. If the permissible rear axle load is
exceeded, a maximum speed of 100 km/h
applies. If national regulations specify a
lower maximum speed for vehicles towing
a trailer, this must be observed.
See the identification plate or vehicle
documents for permissible axle loads. Roof load
The permissible roof load is 100 kg. The
roof load consists of the weight of the roof
rack plus the load carried.
Driving hints
3135. Roof rack 3158.
z Unladen weight from
table 1 3227 +.............. kg
z Weight of heavy
accessories from
table 2 3227. +.............. kg
Total =.............. kg