http://www.whnet.com/4x4/oil.html유진*사 사장님의 부탁으로 찾아보게 된 내용인데요.
여기에도 나누면 좋을거 같아 적어봅니다.

귀차니즘이 심하신 분은 초반에 제가 살짝 코멘트 해둔 부분만 보시면 되겠습니다.

? 아직도 의문인 점은 무조건 비싼 오일만 최고등급을 받는것은 아니더라는 것과 고급오일 중에서도 MB규격이 없는 제품이 많다는 것입니다.

?? 이 내용과 이준노님의 VW 오일 규격에 관련한 내용을 유*상사에 제공하였으며, 관련한 오일을 많이 준비하고 계신듯하였습니다. (준노님 감사~)

*^^* 덕택에 약간의 선수(?)할인도 받았습죠.
그럼 내용 나갑니다.
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벤츠규격 검색 (원문은 아래에 붙어넣었구요. 한줄로 요약하자면,
229.5 규격이 가장 좋지만, 유로4차량에는 분진필터때문에 229.51 이 가장 좋다는 내용입니다.)
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번역해서 본 내용 정리 (말이 짧습니다.)

MB sheet 228.1 approved oils
MB sheet 228.3 approved oils
MB sheet 228.5 approved oils
MB sheet 228.51 approved oils  
228번은 대형 디젤 트럭용 규격. 이중에서 228.51 이 분진필터 장착차량용 최신규격.

MB sheet 229.1 approved oils
승용 가솔린, 디젤엔진용 규격 98년 까지의 엔진에 적합하고 2002년 이후엔진에 부적합

MB sheet 229.3 approved oils
229.1에 비해 2만키로까지 교환주기연장,1.0% 연료절감, 유로4 모델에 부적합

MB sheet 229.31 approved oils; LA "low ash" Oils
2003년7월에 발표된 규격, EURO 4 혹은 Bluetec 배기 분진필터 장착차량용
W211 E200 CDI, E220 CDI 같은 차량에 적합하고 저유황, 저분진 1만5천까지 교환주기 연장

MB sheet 229.5 approved oils; "MB Longlife Service Oils"
2002년 여름에 발표, 229.3 oils보다 to 30,000 km까지 주기연장, 최소 1.8% 연료절감,
229.5 전용 오일필터를 적용할때만 사용할 것
유로4 모델에는 부적합,

AGIP Formula LL DC 5W-30 (I)
Aral SuperTronic G 5W-30 (D)
Aral SuperTronic M 5W-30 (D)
Castrol DCO TOPUP 0W-30 (D)
Castrol Syntec European Formula 0W-30 (USA)
Elf Excellium 229.5 5W-30 (F)
FormulaShell Ultra AB 5W-30 (GB)
Fuchs Titan Supersyn SL MB 5W-30 (D)
Labo MB 229.5 5W-30 (F)
Liqui Moly Longtime High Tech 5W-30 (D)
Mobil 1 SuperSyn European Car Formula 0W-40 (USA)
Mobil 1 Turbodiesel 0W-40
Mobil SHC Formula MB 5W-30
Motorex Profil M-XL 5W-30 (CH)
OMV full syn MB 5W-30 (A)
Pennzoil European Formula Ultra 5W-30 (USA)
Premium Synthetik Motoren? 5W-30 (DaimlerChrysler, D)
Quaker State European Formula Ultra 5W-30 (USA)
Shell Helix Ultra AB 5W-30 (Mercedes-Benz) (GB)
Shell Helix Ultra DC 229.5 (GB)
Total Quartz 229.5 5W-30 (F)
Valvoline SynPower MB 5W-30 (NL)

MB sheet 229.51 approved oils; low ash long life
229.31에 비해 2만키로까지 교환주기 연장. 유로4와 Bluetec 배기분진필터 장착차량에 적합

Amsoil European Car Formula 5W-40
Aral SuperTronic 229.51 0W-40 LOW SAPS
Castrol Longtec Turbodiesel 0W-30 (229.51)
Fuchs TITAN GT1 229.51 SAE 5W-30 (first fill oil in OM 642)
Mobil 1 ESP Formula M 5W-40 (to become available in the USA on 5/15/06)
Mobil 1 ESP Formula 5W-30 Emission System Protection (Europe, from 12/05)
Shell Helix Ultra AX 5W-30 Mercedes 229.51
Valvoline SynPower MST 5W-30 229.51 (added 6/1/2006)

출처 :  www.whnet.com/4x4/oil.html
원문입니다. (표가 다 깨져서 이상하게 나오네요. 링크를 참조하세요.)
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USA: Approved Engine Oils for the Latest Engines
  
Vehicles with Flexible Service System FSS or FSS+ starting MY1998 can use 229.5, 229.51 or 229.3 oils.
Vehicles with Mercedes Maintenance System starting with MY2005 can use 229.5 or 229.51 oils.

Mobil 1 SuperSyn European Car Formula 0W-40
229.5 (*)
  
Mobil 1 ESP Formula M 5W-40 (for diesel w/ particle filter)
SM/CF
A3/B4/C3
  229.51 *
  
Pennzoil Platinum Synth. European Formula Ultra 5W-30
SH/CF
A3/B3/B4
229.5 (*)

Quaker State European Formula Ultra 5W-30
SH/CF
A3/B3/B4
  229.5 (*)
  
Castrol Syntec European Formula 0W-30
SL/CF
A3/B3/B4
  229.5 (*)
  
Elf Excellium 0W-30
SL/CF
A3/B3/B4
  229.5 (*)

Valvoline SynPower MST 5W-30  
SL/CF
A3/B3/B4
  229.51 *
  
Mobil 1 SuperSyn European Car Formula 0W-40
SM/CF
A3/B3/B4
  229.3
  
Castrol Syntec 5W-40
SL/CF
A3/B3/B4
  229.3

Pennzoil Synthetic European Formula 5W-40
SL/CF
A3/B3
229.3
  
Quaker State Full Synthetic European Formula 5W-40
SL/CF
A3/B3
229.3
  
76 Pure Synthetic Motor Oil 5W-40
SL/CF
A3/B3/B4
  229.3
  
Kendall GT-1 Full Synthetic Motor Oil 5W-40
SL/CF
A3/B3/B4
  229.3
  
Motul 8100 E-Tech 0W-40
SJ/CF
A3/B3/B4
  229.3
  
Motul 8100 X-Cess 5W-40
SL/CF
A3/B3/B4
  229.3
  
Shell Helix Ultra 5W-30
SL/CF
A3/B3/B4
  229.3

Shell Helix Ultra 5W-40
SL/CF
A3/B3/B4
  229.3
  
Valvoline SynPower MXL 0W-30
SL/CF
A3/B3/B4
  229.3

(*) 229.5 engine oils must be used with fleece oil filter designed for use with 229.5 engine oils. Some dealers still use the older style.

Note: 5W-30 oil viscosity is not approved for use in all AMG engines.  

MBUSA recommends only the use of MB approved synthetic motor oil for all vehicles equipped with the Flexible Service System (FSS) as of Model Year 1998. Conventional petroleum based oils are not recommended but may be used on older vehicles.

For Vehicles Without Flexible Service System: USA vehicles MY 1997 and earlier
IMPORTANT: Engine oils are labelled on the container with various ACEA (Association des Constructeurs Européens d'Automobiles) and /or API (American Petroleum Institute) designations of quality. Mercedes-Benz recommends the use of MB approved engine oils listed in the Mercedes-Benz oil specification sheet 229.3 or 229.5 which also meet ACEA and/or API classifications listed on the chart below. If a MB approved or ACEA quality engine oil is not available, then an API quality engine oil meeting the below listed API classifications can be used. Only engine oils (including synthetic) with any of the following classification grades, or combinations thereof, are approved.

Engine
MB Sheet
ACEA Classification1
API Classification1

Gasoline
229.3
229.5
A3
B3
SJ
SL

Diesel
229.3
229.5
B2
B3
B4
CF-4
CG-4

1 only if MB sheet 229.3 or 229.5 is not available

some oils which are not recommended:
Mobil 1 SuperSyn  0W-30 SL/SJ/CF  A1/B1/A5  9.7  doesn't meet 229.1 nor ACEA A2 or A3  
Mobil 1 SuperSyn  5W-30 SL/SJ/CF  A1/B1/A5  9.8  doesn't meet 229.1 nor ACEA A2 or A3
Mobil 1 SuperSyn 10W-30 SL/SJ/CF  A1/B1/A5 10.1  doesn't meet 229.1 nor ACEA A2 or A3
These 3 oils do not meet MB spec of > 3.5 cP for high temperature high shear strength.

Rest of World: Approved Oils for the Latest Engines
In all countries other than the USA oils recommended for the new engines should meet MB 229.1 or 229.3 and can be mineral, semi-synthetic or full synthetic. The label "Meets MB sheet 229.1 or 229.3" can usually be found on the oil container.

From the M-Class owners' manual (worldwide edition, 2002):

A few Mercedes-Benz Approved Oils

MB sheet 228.1 approved oils
for commercial trucks with diesel engines, SHPD (Super High Performance Diesel) oil, multi-viscosity, drain interval to 30,000 km. Caution when using 228.x oils in gas cars - additives might damage catalytic converters. ACEA E2-96 is based on this spec.

MB sheet 228.3 approved oils
for commercial trucks with diesel engines, Euro 2, minimum spec for CDIs, multi-viscosity SHPD (Super High Performance Diesel) oil, extended drain intervals up to 45,000 km. 228.x oils are designed to handle increased soot loads, EGR and a reduced tendency to thicken. ACEA E3-96 is based on this spec. The complete list comprises 100+ oils.

Aral HighTurboral 10W-40
Castrol Tection SAE 10W-40
Castrol Tection SAE 15W-40
Chevron Delo 400 15W-40 Multigrade (first oil to meet global DHD-1 spec introduced 2/2001; formulation 6/2004 first to meet CI-4 Plus)
Chevron Delo Euro HDMO 15W-40
Kendall SHPD-LD 15W-40
Mobil Delvac 1300 Super 15W-40
Pennzoil Supreme Duty Diesel Engine Oil 15W-40
Quaker State Super Diesel 15W-40
Shell Rimula X CH-4 15W-40
Shell Rimula X CH-4 20W-50
Shell Rotella T 15W-40
Ursa Premium TDX 15W-40
Ursa Premium TDX 10W-30
Ursa Super TD 15W-40
Ursa Turbo 15W-40
Ursa Turbo 20W-50

MB sheet 228.5 approved oils
for commercial trucks with diesel engines, Euro 1 and Euro 2, UHPD (Ultra High Performance Diesel) oil for turbocharged diesels; spec pioneered with Chevron; introduced in 1999. Multi viscosity oils for longest oil change intervals up to 45,000 km (light class) and up to 100,000 km (heavy class) or 160,000 km (with side filters) possible, service interval indicator, FSS. ACEA E4 and E5 are based to a large extent on this spec. The complete list comprises 100+ oils.

Aral MegaTurboral 10W-40
Castrol Dynamax 10W-40
Castrol Elixion SAE 0W-30
Castrol Enduron SAE 10W-40
Castrol Enduron Plus SAE 5W-40
Chevron Delo?XLD Multigrade 10W-40
Elf Performance Experty 10W-40
Fuchs TITAN CARGO SL SAE 5W-30
Fuchs Titan Cargo 10W-40
Hunold Multicargo 10W-40
Liqui Moly LKW Langzeit Motor? 10W-40
Mobil Delvac 1 5W-40
Mobil Delvac 1 SHC 5W-40
Mobil Delvac XHP Extra 10W-40
Mobil Delvac XHP Ultra 5W-30
Quaker State Synquest Diesel 10W-40
Shell Rimula Ultra 10W-40
Shell Rimula Ultra 5W-30
Ursa Premium FE 5W-30
Ursa Super TDX 10W-40
Ursa TDX 10W-40
Valvoline ProFleet 10W-40
Valvoline ProFleet Extra 5W-30

MB sheet 228.51 approved oils  
Longlife oils for commercial trucks with diesel engines complying to EURO IV, with BLUETEC?- soot particle filter. Based on ACEA E6.

BP Vanellus Eco SAE 10W-40
Castrol Enduron Euro 4 Low SAPS SAE 10W-40
Fuchs TITAN CARGO MAXX SAE 10W-40
Kuwait Petroleum Q8 T 900 10W-40
megol Motorenoel Low SAPS SAE 10W-40
Mobil Delvac XHP LE Extra 10W-40
Motorex Focus 4 SAE 10W-40 LOW SAPS
Shell Rimula Signia 10W-40 (MB 228.51)

MB sheet 229.1 approved oils
for passenger cars with gas and diesel engines, used to be minimum spec for latest (98+) engines, high detergent, dispersant spec suitable for normal drain intervals. Based on ACEA A3, B3. Note 229.1 oils are not recommended for MB's latest (2002+) 4 valve gas M271, M275, M285 and diesel OM646, OM647, OM648 engines.

Aral Super Elastic 0W-40 Unal
Aral Extra Turboral 0W-40 Unal
Aral BasicTronic 10W-40
Aral SuperTronic 0W-40
Aral HighTronic 5W-40
Aviasynth 5W-40
Avia Turbo CFE 10W-40
BP Visco 5000
Castrol GTD Magnatec 10W-40
Castrol GTX5 Magnatec 10W-40
Castrol GTX3 15W-40, 15W-50, 20W-50, 10W-40
Castrol GTX2 15W-50
Castrol GTX 15W-50
Castrol GXL 10W-40 ACEA A3/B3
Castrol Formula RS 0W-40
Castrol GTX3 Professional 15W-40 (Castrol's best mineral oil)
Castrol GTD 505 01 TOPUP 5W-30
Chevron Supreme SAE 5W-40
Chevron Supreme Semi-Synthetic SAE 10W-40
Elf Excellium 0W-40
Elf Synthese
Esso Ultra
Esso Uniflo
Fuchs Titan Supersyn SL 0W-30, 0W-40, 5W-40
Fuchs Titan UNIC MC 10W-40
Fuchs Titan UNIC Plus MC 10W-40
Havoline Synthetic 5W-40
Havoline Formula3 X1 Extra 10W-40
Havoline Formula3 X1 Diesel Extra 10W-40
Hellas Super Synto 0W-40
Hellas Hermes Plus 15W-50
Kendall Motor Oil Elite 0W-40
Liqui Moly Diesel Synthoil 5W-40
Liqui Moly High Tech 5W-40
Liqui Moly HC7 5W-40
Mobil 1 with SuperSyn 15W-50
Mobil 1 TriSynthetic 5W-50, 15W-50, 0W-40, 5W-40 (100% synthetic)
Mobil Super M 15W-40 (mineral)
Mobil Super S 5W-40 and 10W-40 (mineral w/ synth additives)
Motul 6100 Synergie 10W-40
Motul 4100 Turbolight 10W-40
Pentosin Pentosynth TS 10W-40
Pentosin Pentosynth 5W-40
Pentosin Pentoturbo 15W-40
Pentosin Diesel 10W-40
P.O. Zirve
P.O. Zirve Ekstra
Pennzoil Synthetic European Formulation 5W-40
Performanx Full Synthetic Motor Oil 5W-40
Schaeffer Micron Moly 5W-30
Schaeffer Micron Moly 10W-40
Schaeffer Supreme 7000 10W-30
76 Pure Synthetic Motor Oil 5W-40
Shell Helix Ultra 5W-30
Shell Helix Plus 5W-40
Shell Super Motor Oil 10W-40
Sunoco Forza SAE 15W-40
Ultra Turbo Semi-Synthetic Motor Oil 0W-40
Valvoline All Fleet Extra 15W-40, 20W-50, 10W-40
Valvoline SynPower
Veedol SUPER X-TRON 10W-40
Veedol SUPER X 15W-40

MB sheet 229.3 approved oils
for passenger cars with gas and diesel engines with extended drain interval indicator FSS up to 20,000 km, or 40,000 km - 25,000 mi, current minimum spec for 1998+ MB engines, min. 1.0% fuel saving compared to 229.1, based on ACEA A3 B4. For gas engine of the M100 series, gas engines of the M200 series and diesel engines of the OM600 series (not models with Euro 4 diesel particle filters).

AGIP EXTRA HTS 5W-40
AGIP Synthetic PC 0W-40
AGIP Eurosport 0W-40
Amsoil 5W-30 Synthetic Motor Oil
Amsoil 10W-30 Synthetic
Amsoil Series 3000 5W-30 Heavy Duty Diesel
Aral HighTronic 5W-40
Aral SuperSynth 0W-40
Aral Super Tronic 0W-40
Aviasynth 0W-40
Castrol DCO TOPUP SAE 0W-30
Castrol Formula RS Road and Track 5W-40
Castrol GTX7 DYNATEC 5W-40
Castrol Formula SLX 0W-30
Castrol TXT SOFTEC PLUS 5W-30
CIFAB Synthoil Hydrocrack HC7 5W-40
Elf Excellium LDX SAE 5W-40
Esso Ultron 0W-30 (fuel economy)
Esso Ultron 5W-40
Fuchs Silkolene Pro S 5W-40 - 100% Synthetic Oil For All Race Engines
Fuchs Silkolene Pro S 10W-50 - 100% Synthetic Oil For All Race Engines
Fuchs Titan SuperSyn SL 0W-30
Havoline Synthetic DS 0W-30
Kendall GT-1 Full Synthetic 5W-40
Liqui Moly Diesel Synthoil 5W-40
Liqui Moly High Tech 5W-40
Liqui Moly HC7 5W-40
LUKOIL SYNTEETIK 5W-40
Mobil 1 SuperSyn European Car Formula 0W-40
Mobil 1 SuperSyn 5W-40
Mobil 1 SuperSyn 5W-50
Mobil 1 Turbo Diesel 0W-40
Mobil Synt S 5W-40
Mobil Synt S Turbo Diesel 5W-40
Mobil Syst S 5W-40
Motul 8100 E-Tech 0W-40
Motul 8100 X-cess 5W-40
Pennzoil Synthetic European Formulation 5W-40
Pentosin Pentospeed 0W-30 VS
Quaker State Full Synthetic European Formulation 5W-40
Schaeffer Micron Moly 5W-30, 10W-40
Schaeffer Supreme 7000 5W-30, 10W-30, 20W-50
76 Pure Synthetic Motor Oil 5W-40
Shell Helix Plus S 5W-40 (Mercedes-Benz)
Shell Helix Ultra 5W-30, 0W-40, 5W-40
Sunoco Synturo Gold 5W-40 (introduced January 2002)
Total FINA First 5W-40
Total Quartz 9000 5W-40
Valvoline DuraBlend MXL 5W-40
Valvoline SynPower MXL 0W-30
Valvoline SynPower 5W-30, 0W-40, 5W-40
Veedol POWERTRON 5W-30
Veedol SYNTRON 0W-30

MB sheet 229.31 approved oils; LA "low ash" Oils
Mercedes pioneered this new spec for passenger cars with diesel engines with EURO 4 or Bluetec exhaust particle filters, e.g. W211 E200 CDI, E220 CDI. The spec was introduced 7/2003. They are called LA "low ash" or "low SAPS" oils, low on sulfated ash, phosphorus and sulphur to limit exhaust particle filter pollution. In 2004 the ACEA introduced the new C3 spec (mid SAPS, normal viscosity) based on it. Change intervals extend to 15,000 km.

30
Aral Tronic 229.31 5W-30
BP Visco 5000 MB 5W-30
Castrol FORMULA SLX Turbo Diesel 0W-30
Castrol TXT Softec MB 5W-30
Fuchs Titan GT 1 5W-30
Liqui Moly TopTec 7000 LA
Low SPAsh Motoren? 5W-30 (DaimlerChrysler)
Midland Synqron 5W-30
Mobil SHC Formula LA 5W-30
Mobil 1 ESP Formula 5W-30 (from 3/2005)
Pento High Performance 5W-30 LA
Shell Helix Diesel Ultra AE 5W-30
Shell Helix Ultra AE 5W-30
Wintershall ViVA 1 topsynth alpha LA 5W-30
40
Aral SuperTronic 0W-40 LOW SAPS (ACEA C3)
Castrol GTD Magnatec 5W-40
Fuchs Titan GT 1 10W-40
Liqui Moly TOP TEC 4100 5W-40
Midland Synqron 5W-40
Motor Gold Mid SAPS 5W-40
Motul SAE 5W-40 Vollsynthetisch
Pento High Performance 5W-40 LA

MB sheet 229.5 approved oils; "MB Longlife Service Oils"
for passenger cars with gas and diesel engines with extended drain intervals beyond 229.3 oils, to 30,000 km, min 1.8% fuel saving, first oils introduced summer 2002. ACEA A3 B4. For gas engines of the M100 series, gas engines of the M200 series and diesel engines of the OM600 series (not models with Euro 4 diesel particle filters).
229.5 engine oils must be used with fleece oil filter designed for use with 229.5 engine oils.

AGIP Formula LL DC 5W-30 (I)
Aral SuperTronic G 5W-30 (D)
Aral SuperTronic M 5W-30 (D)
Castrol DCO TOPUP 0W-30 (D)
Castrol Syntec European Formula 0W-30 (USA)
Elf Excellium 229.5 5W-30 (F)
FormulaShell Ultra AB 5W-30 (GB)
Fuchs Titan Supersyn SL MB 5W-30 (D)
Labo MB 229.5 5W-30 (F)
Liqui Moly Longtime High Tech 5W-30 (D)
Mobil 1 SuperSyn European Car Formula 0W-40 (USA)
Mobil 1 Turbodiesel 0W-40
Mobil SHC Formula MB 5W-30
Motorex Profil M-XL 5W-30 (CH)
OMV full syn MB 5W-30 (A)
Pennzoil European Formula Ultra 5W-30 (USA)
Premium Synthetik Motoren? 5W-30 (DaimlerChrysler, D)
Quaker State European Formula Ultra 5W-30 (USA)
Shell Helix Ultra AB 5W-30 (Mercedes-Benz) (GB)
Shell Helix Ultra DC 229.5 (GB)
Total Quartz 229.5 5W-30 (F)
Valvoline SynPower MB 5W-30 (NL)

MB sheet 229.51 approved oils; low ash long life
Mercedes pioneered this new spec for passenger cars with diesel engines with EURO 4 or Bluetec exhaust particle filters and longer service life than the 229.31 oils. The spec was introduced in 2005. Change intervals increased to 20,000 kilometers. Based on ACEA A3 B4 and C3.

Amsoil European Car Formula 5W-40
Aral SuperTronic 229.51 0W-40 LOW SAPS
Castrol Longtec Turbodiesel 0W-30 (229.51)
Fuchs TITAN GT1 229.51 SAE 5W-30 (first fill oil in OM 642)
Mobil 1 ESP Formula M 5W-40 (to become available in the USA on 5/15/06)
Mobil 1 ESP Formula 5W-30 Emission System Protection (Europe, from 12/05)
Shell Helix Ultra AX 5W-30 Mercedes 229.51
Valvoline SynPower MST 5W-30 229.51 (added 6/1/2006)

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이상입니다.