2015 AUDI S4 weight

Tires and wheels 243
and can lead to sudden tire fail- The Gross Axle Weight Rating •
ure, including a blowout and ("GAWR") is the maximum load • '
sudden
deflation that can cause that can be applied at each of
the vehicle to crash. the vehicle's two axles.
Your safety and that of your The Gross Vehicle Weight Rat- passengers also depends on ing and the Gross Axle Weight
making sure that load limits are Rating are listed on the safety
not exceeded. Vehicle load in- compliance sticker label locat-
eludes everybody and every- ed on the driver's side B-pillar.
thing in and on the vehicle. Your Audi has 5 seating posi-
These load limits are technical- tions, 2 in the front and 3 in the ly referred to as the vehicle's rear for total seating capacity
Gross Vehicle Weight Rating of 5. Each seating position has
("GVWR"). a seat belt¢
page 136~ Safety
The "GVWR" includes the belts.
weight of the basic vehicle, all The fact that there is an upper
factory installed accessories, a limit to your vehicle's Gross Ve-
full tank of fuel, oil, coolant hicle Weight Rating means that
and other fluids plus maximum the total weight of whatever is
load. The maximum load in- being carried in the vehicle (in-
eludes the number of passen- eluding the weight of a trailer
gers that the vehicle is intend- hitch and the tongue weight of
ed to carry ("seating capacity") the loaded trailer) is limited.
with an assumed weight of The more passengers in the ve- 150 lbs. (68 kg) for each pas- hicle or passengers who are
senger at a designated seating heavier than the standard
position and the total weight of weights assumed mean that
any luggage in the vehicle . If less weight can be carried as
you tow a trailer, the weight of luggage. the trailer hitch and the tongue The tire pressure label on your
'"" weight of the loaded trailer N
Audi also lists the maximum 0 ::.,:
must be included as part of the co .... combined weight of all of the \!) 1.1'1
vehicle load . .... 1.1'1 ....

244 Tires and whee ls
occupants and luggage or other
cargo that the vehicle can carry .
For the location of the label
¢ page 234, fig . 189 .
A WARNI NG
-~
Overload ing a vehicle can
cause loss of vehicle control,
a crash or other accident, se ­
rious personal injury, and
even death.
- Carrying more weight than
your vehicle was designed to carry will prevent the ve­hicle from handling properly
and increase the risk of the
loss of vehicle control.
- The brakes on a vehicle that
has been overloaded may
not be able to stop the vehi­
cle within a safe distance.
- Tires on a veh icle that has
been overloaded can fail
suddenly, including a blow ­
out and sudden deflation,
causing loss of control and a
crash.
- Always make sure that the
total load be ing transported
- including the weight of a
traile r hitch and the tongue
weight of a loaded traile r -
does not make the vehicle heavier than the vehicle's
Gross Vehicle Weight Rat­
ing.
Determining correct load
limit
Use the example below to cal­
culate the total weigh t of the
passengers and luggage or oth ­
er th ings that you p lan to trans­
port so that you can make sure
that your vehicle w ill not be
overloaded .
Steps for Determining
Correct Load Limit
1. Locate the statement "THE
COMBI NED WEIGH T OF OC­
CUPANTS AND CARGO
SHOULD N EVER EXCE ED XXX
KG OR XXX LBS"on your vehi­
c le's placard (tire inflation
pressure label)
¢ page 234,
fig . 189 .
2. Determine the combined
weight of the driver and pas­
sengers that will be riding in
your vehicle .
3 . Subtract the combined
weight of the driver and pas ­
sengers from
"XXX" k ilo­
grams or
"XXX" pounds

M N
~ co
rl I.O
"' rl
"' rl
shown on the sticker
c=> page 234, fig. 189.
4. The resulting figure equals
the available amount of car­ go and luggage load capaci­
ty. For example, if the
"XXX"
amount equals 1400 lbs.
and there will be five
150
lbs . passengers in your vehi­
cle, the amount of available
cargo and luggage load ca­
pacity is
650 lbs. (1400-750
(5
X 150) = 650 lbs.)
5. Determine the combined
weight of luggage and cargo being loaded on the vehicle.
That weight may not safely
exceed the available cargo
and luggage load capacity
calculated in Step
4.
6. If your vehicle will be towing
a trailer, load from your trail­
er will be transferred to your
vehicle . Consult this manual
to determine how this re­
duces the available cargo
and luggage load capacity of
your vehicle .
.,.Check the tire sidewall
{c:> page 248, fig. 193) to de­
termine the designated load
rating for a specific tire.
Tires and wheels 245
Tire service life
The service life of tires depends
on a lot of different things in­
cluding proper installation and
balancing, correct tire pressure
and driving style.
Fig. 191 Tire tread : tread wear indi­
cators (TWI)
Fig. 192 Rotating tires for more even
wear
Tread Wear Indicator (TWI)
The original tires on your vehi­
cle have
1/16 inch (1.6 mm)
high "wear indicators"
c=> fig. 191 running across the
tread. Depending on the make,
there will be six to eight of
them evenly placed around the
tire. Marks on the tire sidewall (for example "TWI" or other

Tires and wheels 251
optimum driving comfort. An tires because they meet the •
electronic speed limiter highest standards regarding • '
¢ page 30 will normally pre-
safety and driving characteris-
vent your vehicle from going tics when used correctly . Your
faster than the tire speed rating authorized Audi dealer will ¢
&,. . gladly provide you with more
U.S. DOT Tire Identification
information.
Number (TIN) and tire
Tire ply composition and
manufacture date materials used
This is the tire's "serial num-The number of plies indicates
ber" . It begins with the letters
the number of layers of rubber-
"DOT" and indicates that the coated fabric in the tire. In gen-
tire meets all federal stand -
eral, the greater the number of
ards. The next two numbers or plies, the more weight a tire
letters indicate the plant where can support. Tire manufactur-
it was manufactured, and the ers also must indicate the ma-
last four numbers represent the terials in the tire, which include
week and year of manufacture. steel, nylon, polyester, and oth-
For example , the numbers
ers.
2214 mean that the tire was
Maximum Load Rating
produced in the 22nd week of
2014. The other numbers are This number indicates the max-
marketing codes that may or imum load in kilograms and
may not be used by the ti re pounds that can be carried by
manufacturer. This information the tire.
is used to contact consumers if
Tire quality grading for
a tire defect requires a recall. treadwear, traction, and
Audi Original tire temperature resistance
Tires with the identification
Tread wear, traction and tern-
"AO " or "RO" have been special- perature
grades¢
page 254.
'"" N
ly matched with your Audi. We 0 ::.,: co ,....,
recommend using only these \!) 1.1'1 ,...., 1.1'1 ,....,

2 78 Emergency situations
loading the vehicle onto a flat bed truck
Fig. 217 Vehicle on flat bed tr uck
Front hook up
• Align the vehicle with the centerline of the
car carr ier ramp .
• Attach the winch hook to the front towline
eye previously insta lled .
Rear hook up
• Align the vehicle with the centerline of the
car carr ier ramp.
• Attach the winch hook to the rear towline
eye previously insta lled.
@ Tips
Check carefully to make sure the hook-up
is secure before moving the car up the flat·
bed truck ramp .
Lifting vehicle
lifting with workshop hoist and with
floor jack
The vehicle may only be li~ed at the lifting
points illustrated.
Fig. 218 Front lift ing po int
:g 0 N
" O> a,
Fig. 219 Rear lifting point
• Read and heed WARNING ¢ &_ .
• Locate lifting points r::!> fig . 218 and
¢ fig. 219 .
• Adjust lifting arms of workshop hoist or
floor jack to match vehicle lifting points .
• Insert a rubber pad between the floor jack/
workshop hoist and the lifting points.
If you must lift your vehicle with a floor jack
to work underneath, be sure the vehicle is
safely supported on stands intended for this
purpose.
Front lifting point
The lifting point is located on the floor pan re­
i nforcement about at the same leve l as the
jack mounting point
¢ fig. 218. Do not lift
the vehicle at the vertical sill reinforcement.
Rear lifting point
The lifting point is located on the vert ical rein­
forcement of the lower sill for the onboard
jack ¢
fig. 219 .
lifting with vehicle jack
Refer to r:!> page 265 .
A WARNING
= -
-To reduce the risk of ser ious injury and
veh icle damage.
- Always lift the vehicle only at the spe­
cial workshop hoist and floor jack lift
points illustrated
¢ fig. 218 and
¢ fig. 219.
- Failure to lift the vehicle at these
points could cause the vehicle to tilt or
fall from a lift if there is a change in ve-
hicle weight distribution and balance.
~

"' N
0 ::.,: co ,...., \!) ..,.,
,...., ..,., ,....,
This might happen, for example, when
heavy components such as the engine
b lock or transmiss io n are removed.
- When removing heavy components like
these, anchor vehicle to ho ist or add cor­
responding weig hts to mai nta in the cen ­
ter of g ravity. Otherwise, the veh icle
m ight tilt o r slip off t he hois t, causi ng
serious p ersona l injury.
(I) Note
- Be awa re of th e fo llowing points befo re
li fting the vehicle:
- The vehicle should never be lifted or
jacked up from underneath the engine oil pan , the transmission housing , the
front or rear axle or the body s ide
members. This could lead to ser ious
damage.
- To avoid damage to the underbody or
chassis frame , a rubber pad must be
inserted between the floor jack and
the lift points .
-Before driv ing over a workshop hoist,
check that the vehicle weight does not
exceed the permi ssible lifting capacity
of the hoi st.
- Before driv ing over a workshop hoist,
ensure that there i s sufficient clear­
ance between the hoist and low parts
of the vehicle.
Emergency situations 2 79
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280 Technical Dat a
Technical Data
Vehicle identification
F ig. 220 Vehicle I dent ifica tion Num be r (VlN) pla te: lo·
cat ion on driver 's side dash pane l
XXXXX XX · X -XXXX XXX
r,"\__l f~ -11!111 · NII. ~ V!Hlll -llllll . NO.
xx
XXXXXXXX XX X XXXXXXXX
XXX XXX IYP IT'fl'E
XX XXXXXXX XX X X XX
XXX
KW XXX
®i ~~:f :l~~ XXXX XXX XXX
@+ ~~r= XXXX I XXXX XXX I XX M ,. AIIISl./ lflllllS
EOA 7D5 4 UB 6XM SSG 5RW
2E H JDZ llB l AS lBA
3FC 5MU 7Xl
FO A
9G3 OG7 O
YH OJF
TL6 3
KA BEH
UlA X9B QZ 7
l XW
8Q3 9Q8 82 4 020
7T6 CV 7 7KO 4X3 2K2
3L4 4 KC 3YO 4I3 502
lS A 7GB Q1A 4GQ
XX X
XX X XX X XXXX
Fig. 221 Th e ve hicle identi ficat ion labe l: ins ide the lu g ­
gage compart men t
Vehicle Identification Number (VlN )
The Ve hicle Identific ation Number is located
in different p laces :
- under the w indshield on the dr iver's s ide
~fig . 220.
- in the rad io or in the MM !": Select: I CAR !
func tion button >
Vehicle ID number (VIN)
or se lect: ICAR !f unct ion button> Car sys­
tems* control button > Servicing & check s >
VIN number .
-on the veh icle identific ation label.
Vehicle identification label
T he veh icle identification label is lo cate d in
the luggage compartment near the ba ttery .
T he labe l~
fig. 221 shows the fo llowing vehi­
cl e dat a:
(D Vehicle Identificat ion Number (VIN)
@ Vehicle type, engine o utp ut, transmission
@ Engine and transm iss ion code
@ Pa int number and inte rior
® Optional equipment numbers
T he information of the veh icle identification
l a bel ca n also be fou nd i n your War ran ty
&
Maintenance booklet .
Safety compliance sticker
The safety compliance sticker is you r assur­
ance that yo ur new ve hicle complies with all
applicable Federa l Motor Vehicle Safety
S tan dards which we re in effect at the t ime the
vehicle was manufactured . You can find this
sticker on the door jamb on the driver's side .
It shows the month and year of production
and the vehicle ident ificat ion number of your
vehicle (perforation) as well as th e Gross Veh i­
cle Weight Rating (GVWR) and the Gross A xle
Weight Rating (GAWR) .
High vo ltage warning label
The high voltage warning label is located in
the engine compartment next to the engine
hood release. The spark ignition system com­
plies with the Ca nadian standard ICES-002 .
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and
the Gross Axle Weight Rat ing (GAWR) for
front and rear are listed on a sticker on the
doo r jamb on the driver 's side .
The Gross Vehicle Weight Rating includes the
weight of the basic vehicle plus fu ll fuel ta nk,
o il and coolant, plus max imum load, which in­
cludes passenger weight (150 lbs/68 kg per
designated seating posi tion) and luggage
we ight~ _&.

'"" N
0 ::.,: co ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
Technical Dat a 281
Gros s Axle We ight Rating
The G ross Axle Weight Rating is the maxim um
l oad that can be applied at each axl e of the
vehicle
c::> &. .
Vehicle capacity weight
The vehicle capac ity we ight (max. load) is list­
ed on the d river 's side 8-p illar.
_& WARNING
- T he ac tual Gross Axle Weight Rat ing at
t he front and rea r axles sho uld not ex ­
ceed the perm issible weights, a nd their
combination must not exceed the G ross
Vehicle Weight Rat ing .
Dimensions
Leng th in (mm)
Width in (mm)
Width (across mir rors) in (mm)
He igh t (unloaded) a) in (mm)
-
-Exceeding perm iss ible weight ratings can
resu lt in ve hicle damage, acc idents and
pe rsonal injury.
([) Note
-Th e ve hicl e capacity weig ht figu res app ly
when the load is d istr ibuted evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment , carry the load as near to
t he rear ax le as poss ible so that the vehi­
cle's handling is not impaired .
- Do not exceed t he maximum permissible
ax le loads or the maximum g ross vehicl e
we ight. A lways remember that the v ehi­
cl e's handling w ill be affe cted by the ex­
t ra lo ad. Therefo re, adju st yo ur speed ac­
c o rding ly.
- Alway s observe loc al regulat io ns.
A4Sedan
S4Sedan allroad
1
85 .1 (4701) 185.7 ( 47 16 ) 1 85.9 (47 21)
71.9 (1826) 71.9 (1826) 72 .5 (1841)
80.3 (2 040) 80.3 (2 040) 78 .9 (2 006)
56 .2 (1427) 55 .4 (1406) 58 .0 (1473)
a l T he heig h t of t he ve hicle depe nds on t he tir es and the s usp en sion .
When drivi ng up steep ramps , on rough roads,
over curbs, etc. it is impo rtant to r emembe r
that some parts of your ve hicle, such as spoil-
Capacities
Fuel tank: total capacity
Winds hield and headligh t* washer fluid con ta iner ers o
r exhaust system components, may be
close to the g ro und . Be carefu l not to damage
them .
gal (liters) 16.1 (61.0)
quarts (lite rs) 4 .8 ( 4.5)
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