engine oil capacity MERCEDES-BENZ GLS SUV 2021 Owner's Manual

*
NO
TEPrema ture wearcaus edbyunle a‐
ded regular gasoline Un
leade dre gular gasoline cancause the
engine towe armor equ ickl yand impair lon‐
ge vity and perform anc e.
If unle aded premium grade gasoline is
una vailable andyouha ve torefuel using
unle adedre gular gasoline: #
Onlyfill th efuel tank tohalf fullwith
unleaded regular gasoline andrefill as
soon aspossible withunleaded pre‐
mium grade gasoline. #
Donotdr ive at themaximum speed. #
Avoid sudden accelerationandengine
speeds over3,000 rpm. Fu
rther information onfuel isavailable atthefo l‐
lo wing locations:
R Ataga sst atio n
R Ataqu alif ied spec ialistwo rkshop
R USAonly: athttp: //www .mbusa.com Inf
ormat iononaddit ives ingasoline
Obser vetheno teson oper ating fluids
(/ page39 4).
* NO
TEDama gefrom use ofunsu itabl e
add itives Ev
en smal lamou ntsofthewr ong additiv e
ma ylead tomalfu nctions occurring. #
Only addcle ani ng additiv es recomme n‐
ded byMer cedes-Ben zto thefuel. Mer
cedes- Benzrecomme ndsthat youuse fuel
br and sth at have addit ives.
In som ecoun tries, thefuel available mayno t
ha ve suf ficie ntadditiv es. Residue could buildup
in thefuel injec tionsystem asare sult. Inthis
case, incon sult ation withan aut hor ized
Mer cedes -Benz Cent er,th efuel maybe mix ed
wit hth ecleanin gadditiv ere comme ndedby
Mer cedes-Ben z.Be sureto obser vetheno tes
and mixing ratio ssp eci fied on thecon tainer .
Ta nk cont entand reser vefuel
Missi ngvalues werenotye tav ailable atthetime
of going topress. The
totalcapac ityofthefuel tank mayva ry,
dependin gon theve hicle equipment.
Capacity Model
Total cap acity
Al lmo dels 23.8gal(90. 0liter s) Model
ofwhic hre ser ve
fuel
All model s2 .4gal(9. 0liter s) Mer
cedes‑M aybac hT otal capac ity
All mode ls Mer
cedes‑Ma ybacho fwhic hre ser ve
fuel
All model s Eng
ineoil No
teson engine oil
Obser vetheno teson oper ating fluids
(/ page39 4). 396
Tech nica lda ta

*
NO
TEEngi nedama gecau sed byan
inc orrect oil filt er ,inc orrect oil oraddi‐
tiv es #
Donotus eengi neoilsor oil filt er sot her
th an those whic hmee tth especif ica‐
tion sneces saryfo rth epr escr ibed
ser vice interva ls. #
Donotalt er theengine oiloroil filt er in
or der toachie velong erchang eint erva ls
th an presc ribed. #
Donotuse additiv es. #
Have theengine oilchang edafte rth e
pr escr ibed interva ls. Mer
cedes -Benz recomme ndsthat youha ve the
oil chang ecar ried out ataqu alif ied spec ialist
wo rkshop.
Quality andcapacity ofengine oil
MB-F reigabe orMB- Appr oval Gasol
ineeng inesE ngineoilspecif ica‐
tions
GL S450 4MATIC 229.51,229 .52,
229 .61
229 .71*
GL S580 4MATIC 229.52
229 .61* MB-
Freig abe orMB -Appr oval Mer
cedes‑Ma ybachE ngine oilspecif ica‐
tions
Mer cedes- Maybac h
GL S600 4MATIC 229.
5 *
Re comme ndedforlo we stpossible fuelcon‐
sum ption (lowe stSA Evis cos ityclassineach case
;obs erve possible restrictions ofthe
appr ovedSA Evis cos ityclasse s).
To achie vethelowe stpossible fuelconsum ption,
it is recomme ndedtouse theengine oilspecif i‐
cation smar kedin theta ble forth elowe stSA E
viscosi tyclass .Po ssible restrictions ofthe
appr ovedSA Evis cos ityclasse smu stbe
obser ved.
Mer cedes-Ma ybachGLS 6004MATIC:only
use SAE0W -40 orSA E5W -40 engineoils.
The follo wing values referto an oilchang e,
inc ludin gth eoil filt er .
Re plac eme ntamoun t Mode
lR eplacement
am ount
GL S45 04MA TIC 8.9qt (8.5liter s)
GL S58 04MA TIC 10.0 qt (9.5 lite rs) Mer
cede s‑Maybac hR eplacement
am ount
Mer cede s-Maybac h
GL S600 4MATIC 10
.0 qt (9.5 lite rs) Te
ch nica lda ta 39
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