2009 AUDI S8 Owners Manual

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ffl,___G_ e_ n_ e_r_a _ l_ i _n_ f_ o_ rm_ a _t_io _ n _______________________________________________ _
General information
Explanation of technical data
Some of the technical data listed in this manual requires
further explanation.
The technical data for your vehicle is listed in the charts starting on
~ page 380. This section provides general information, notes and
restrictions which app ly to this data. •
Vehicle identification
The key data is given on the vehicle identification number
(VIN) pla te and the vehicle data st icker.
F ig. 30 8 Veh icle Iden ti­
f ic ati on Nu mber ( VIN )
pl ate: locatio n on
dri ver's s ide das h
p anel F
ig . 309 The vehi cle
i d e ntifi cat ion la be l -
i nside the lug gag e
com partm ent
The Vehicle Id enti fication Numb er (V IN)
is located on the driver's side so that it is visible from the outside
through the windshield ~ fig . 308.
Th e veh icle i de ntifi cat ion lab el
is located in the luggage compar tment in the spare whee l well.
The label~ fig. 309 shows the following vehic le data:
0 Production control No.
0 Vehicle identification No.
G) Type code number
© Type designation/engine output in Ki lowatts
@ Engine and transmission code letter
© Paint No./lnterior
0 Optiona l equipment No.'s
Vehicle data 2 to 7 are also found in your Warranty
& Maintenance
booklet.
Th e s afet y co mpli ance sti cker
is your assurance that your new vehicle complies with a ll app licable
Federa l Motor Vehicle Safety Standards which were in effect at the
time the vehicle was manu factured. You can find this sticker on the
left door jamb . It shows the month and year of production and the .._

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vehicle identification number of your vehicle (perforation) as well as
the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight
Rating (GAWRl.
The high voltage warning label is located on the lock carrier.
The spark ignition system complies with the Canadian standard ICES-002. •
Displaying Vehicle Identification
Number in MMI
Fig. 310 MMI display:
Vehicle ID number
(VIN)
You can also display the Vehicle Identification Number of
your vehicle in MMI.
- Press the
(CARI function button.
- Select Systems in the CAR menu.
- Select Vehicle ID number (VIN). The Vehicle ID number
(VIN) menu appears ~ fig. 310. •
Controls and equip­
ment Safety first Vehicle operation
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and the Gross Axle Weight
Rating (GAWR) for front and rear are listed on a sticker on the left
door jamb.
The Gross Vehicle Weight Rating includes the weight of the basic
vehicle plus full fuel tank, oil and coolant, plus maximum load,
which includes passenger weight (150 lbs/68 kg per designated
seating position) and luggage w eight .
Gross Axle Weight Rating
The Gross Axle Weight Rating is the maximum load that can be
applied at each axle of the vehicle~& .
Vehicle capacity weight
The vehicle capacity weight (max. load) is listed either on the
driver's side B -pillar or inside the fuel fill er flap .
Roof weight
The maximum permissible roof weight is 220 lb (100 kg). The roof
weight is made up of the weight of the roof rack system and the
weight of the object being transported~ page 104, "Loading the
roof rack".
& WARNING
• The actual Gross Axle Weight Rating at the front and rear axles
should not exceed the permissible weights, and their combination
must not exceed the Gross Vehicle Weight Rating.
• Exceeding permissible weight ratings can result in vehicle
damage, accidents and personal injury.
Vehicle care Do-it-yourself service Tec hn ica l da ta

lllffl __ G_ e_n_ e_ r_ a _l _i_n _f _o _ r_ m_ a_ t_ i_ o _ n ________________________________________________ _
0 Note
• The vehicle capacity weight figures apply when the load is
distributed evenly in the vehicle (passengers and luggage). When
transporting a heavy load in the luggage compartment, carry the
load as near to the rear axle as possible so that the vehicle's
handling is not impaired.
• Do not exceed the maximum permissible axle loads or the
maximum gross vehic le weight. Always remember that the vehic le's
handling will be affected by the extra load. Therefore, adjust your
speed accordingly .
• Always observe local regulations. •
Dimensions
The specifications refer to the basic model. Differences may occur
depending on the mode l type and options ordered, for example, tire
sizes.
0 Note
When driving up steep ramps, on rough roads, over curbs, etc. it is
important to remember that some parts of your vehicle, such as
spoilers or exhaust system components, may be close to the
ground. Be careful not to damage them. •

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Controls and equip­
ment Safety first
Vehicle operation Vehicle care Do-it-yourself service Tec hn ica l da ta

___ D_ a_t _a ________________________________________________________ _
Data
Applies to vehi cle s: wi th 8 -cy lin der eng ine a nd all whee l dri ve
350 hp, a-cylinder engine, with all wheel drive
Engin e data
Maximum output SAE net
Maximum torque SAE net
No. of cy linders
Dis placement
Stroke
Bore
Compression ratio
Fuel
D im ensi on s (ap prox.)
Length (with licence plate bracket)
Width (across mirrors) Height (unloaded)
Turning circle diameter (curb to curb)
Ca pacitie s (a pprox.)
Fuel t ank
-Total capacity
- Reserve (of total capacity)
Wind shield and h eadlight washer fluid cont aine r
Engine oil
with filter change hp@rpm
lb
-ft@ rpm
CID (cm
3 )
in (mm)
in (mm)
350@6800
325@3500
8 cylinder
254 (4163)
3.65 (92.8)
3 .33 (84.5)
12.5: 1
Premium unleaded (91 AKI) Recommended for maximum engine performance . Fur ­
ther details =:>
page 303, "Gasoline"
in (mm)
in (mm)
in (mm)
ft. (ml
A8 = 199.3 (5062)
A8 = 79 .8 (2028)
A8 = 56.9 (1444)
A8 = 41.0 (12.5)
gal (liters)
gal (liters)
quarts (liters)
quarts (liters)
A8 L = 204 .4 (5192)
A8 L = 79 .8 (2028)
A8 L = 57.3 (1455)
A8 L =41.7 (12.7)
23.8 (90.0)
2.4 (9.0)
5 .1 (4.8)
9.6(9. 1)
•

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Ap plies to vehic les : w it h 12-c ylinde r en gine a nd a ll whee l dr ive, lo ng wheel base (L WBl
450 hp , 12-cylinder engine , with all wheel drive , long wheel base
Engine data
Maximum ou tput SAE net
M aximum torque SAE net
No . of c ylind ers
D isplac eme nt
Stroke
Bore
Co mpress ion ratio
Fuel
Dimensions (approx .)
Leng th (wi th lice nce plate bracke t)
Width (ac ross m irrors)
Height (unloaded)
Tu rning circle d ia m ete r (cu rb to cu rb)
Capacities (approx .>
Fuel tank
- Tot al capac ity
- Reserve (of total capacity)
Windshield and headlight washer fluid container Engine oil wit h filter ch ange hp@rpm
lb-ft@ rpm
CID (c
m
3
)
in (mm)
in (m m) 45
0@ 6200
428 @ 4000-47 00
1 2 cy linde r
366 (5998)
3 .55 (90.2)
3 .3 1 (84 .0)
11. 0: 1
Premium unleaded 191 AKO Recommended for maximum engine performance . Fur ­
t her details =>
pa ge 303, "Ga soli ne"
in ( mm)
i n (mm)
in (mm)
f t. Im ) 20
4.4 (519 2)
79.8 (2028)
57.3 (1 455)
4 1.7 (12 .7)
gal (liter s)
gal (liters)
qua rts (liters)
qua rts (liters) 2
3 .8 (90 .0)
2. 4 (9 .0)
5.1 ( 4.8)
13 .2 (12. 5)
•
Controls and equip­
ment Safety first Vehicle operation
Vehicle care Do-it-yourself service Tec hn ica l da ta

___ C_ o_n_ s_ u_m _ e_ r_ ln_ f_ o _r _m _ a_ t_ i_o _n ______________________________________________ _
Consumer Information
Warranty coverages
Your A udi i s cov ered b y the follo wing war ra nt ies:
• New Vehicle Limited Warranty
• Limited Warranty Against Corrosion Perforation
• Emissions Control System Warranty
• Emissions Performance Warranty
• California Emissions Control Warranty (USA vehicles only)
• California Emissions Performance Warranty (USA vehicles only)
Detailed information rega rding your warranties can be found in
your Warr ant y
& Maint enan ce book let. •
Operating your vehicle outside the
U .S.A. or Canada
Government regulations in the United States and Canada require
that automobiles meet specific em ission regulations and safety
standards . Therefore, vehic les bui lt for the U .S .A. and Canada differ
from vehicles sold in other countries .
If you plan to take your vehic le outside the continental limits of the
United States or Canada, there is the possibility that
• unleaded fue ls for vehicles with catalyt ic converter may not be
available;
• f uel may have a considerably lower octane rating . Improper fuel
may cause engine damage;
• service may be inadequate due to lack of proper service facilities,
tools or testing equipment;
• replacement parts may not be readi ly available . •
Navigation systems for vehicles built for the U.S.A . and Canada
wil l not necessarily work in Europe, and may not work in other coun ­
tries outs ide North Amer ica.
0 Note
Audi cannot be responsible for mechanica l damage that could
result from inadequate fuel, service or parts avai lability .•
Audi Service Repair Manuals and
Literature
Audi Official Factory Service Manuals are published as soon as
possible after model introduction . Service manuals are availab le
from :
Audi Techni cal Literature Ordering Center
Ca ll tol l-free:
Tel. : 1 (800) 544-8021
(from 8 :00 AM to 8 :00 PM, EST, Monday through Friday)
or access their website www.audi .dd sltd .com on the Internet to
order repair manua ls and other Audi literature .•
Maintenance
G en eral
You r ve hicle has been designed to he lp keep maintenance requ ire ­
ments to a minimum. However, a certain amount of regu lar mainte ­
n ance is sti ll necessary to assure your vehicle's safety, economy and .,_