Liqui Moly Optimal New Generation 5W-40
Synthetic low-SAPS 5W-40 oil for passenger cars with or without a particulate filter, to ACEA C3 and API SN/SP, meeting MB 229.31.
| Classification | |
|---|---|
| Product line | Liqui Moly Optimal 5 oils |
| SAE viscosity | 5W-40What SAE means |
| Base oil | synthetic |
| Intended use | passenger cars |
| API class | What API means |
| ACEA class | What ACEA means |
| Approvals | |
| Meets the requirements of | What an approval means |
| Typical properties | |
| Viscosity at 40 °C | 86 mm²/s |
| Viscosity at 100 °C | 14.3 mm²/s |
| Viscosity index | 170 |
| HTHS viscosity | ≥3.5 mPa·s |
| Pour point | -36 °C |
| Flash point | 230 °C |
| Evaporation loss (NOACK) | 12.0 % |
| Base number (TBN) | 8 mg KOH/g |
| Sulphated ash | ≤0.8 % |
| Density | 850 kg/m³ |
| Pack sizes | 1 L, 4 L |
The car maker has not officially approved the entries in the “Meets the requirements of” row.
Description
Liqui Moly Optimal New Generation 5W-40 is a synthetic low-SAPS oil for petrol and diesel engines with or without a particulate filter, and for cars running on CNG or LPG. The manufacturer has tested it with turbochargers and catalytic converters.
It carries ACEA C3 and API SN/SP. It holds no official approvals and meets MB 229.31 without formal approval.
Typical figures: viscosity 14.3 mm²/s at 100 °C, viscosity index 170, HTHS at least 3.5 mPa·s, NOACK 12 %, pour point -36 °C, sulphated ash no more than 0.8 %. The data sheet gives the same figures as for Leichtlauf Performance 5W-40. Pack sizes 1 and 4 litres.
Application
Passenger-car petrol and diesel engines with or without a particulate filter, with a turbocharger and catalytic converter, and cars running on CNG or LPG.
Data current as of Check the label and the current product data sheet before you buy.
Sources: official sources of the data on this oil
- Technical data sheet (TDS) pim.liqui-moly.de
- Product page on the manufacturer’s site liqui-moly.com
- Manufacturer’s catalogue pim.liqui-moly.com
Other Liqui Moly oils
All 150 oils-
Liqui Moly Optimal Synth 5W-40
Synthetic all-season 5W-40 engine oil for petrol and diesel engines, to API SP and CF and ACEA A3 and B4, meeting MB 229.3 and VW 505.00.
- ACEA A3
- ACEA B4
- API SP
- API CF
-
Liqui Moly Optimal New Generation 5W-30
Fully synthetic low-SAPS 5W-30 engine oil for passenger cars with or without a particulate filter, to ACEA C3 and API SP, meeting MB 229.31.
- ACEA C3
- ACEA C2
- API SP
- MB 229.31 (no official approval)
-
Liqui Moly Optimal Synth 5W-30
Hydrocracked full-SAPS 5W-30 oil for passenger cars, to ACEA A3/B4, meeting MB 229.3, VW 502.00/505.00 and BMW Longlife-98.
- ACEA A3
- ACEA B4
- API SP
- API CF
-
Liqui Moly Optimal 10W-40
Semi-synthetic all-season 10W-40 engine oil for petrol engines, to API SL and CF and ACEA A3 and B3, meeting MB 229.1.
- ACEA A3
- ACEA B3
- API SL
- API CF
Other 5W-40 oils
-
Mobil
Mobil 1 FS 5W-40
Synthetic full-SAPS 5W-40 for cars without a particulate filter, approved to MB 229.5, VW 502.00/505.00, BMW Longlife-01 and Renault RN0710.
- VW 505.00
- Renault RN0700
- ACEA A3/B4
- API CF
-
Mobil
Mobil Super Ultimate Protection A3/B4 5W-40
Synthetic 5W-40 engine oil for cars without exhaust after-treatment systems, with Renault RN0700 and Renault RN0710 approvals.
- Renault RN0700
- Renault RN0710
-
Motul
Motul 6100 SYN-CLEAN 5W-40
partly verified: some specifications could not be confirmed from an official source
Synthetic mid-SAPS 5W-40 car oil rated ACEA C3 and API SN, meeting the requirements of MB 229.51, VW 505.01 and BMW Longlife-04.
- ACEA C3
- API SN
- VW 505.00 (no official approval)
- Renault RN0700 (no official approval)
-
Motul
Motul 6100 SYN-CLEAN SPEC 5W-40
partly verified: some specifications could not be confirmed from an official source
Synthetic mid-SAPS 5W-40 ACEA C3 oil for European cars, meeting the requirements of MB 229.51, VW 505.00 and GM dexos2.
- ACEA C3
- API SN
- VW 505.00 (no official approval)
- Renault RN0700 (no official approval)

