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.
| Classification | |
|---|---|
| Product line | Liqui Moly Optimal 5 oils |
| SAE viscosity | 10W-40What SAE means |
| Base oil | semi-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 | 95 mm²/s |
| Viscosity at 100 °C | 14.5 mm²/s |
| Viscosity index | 160 |
| HTHS viscosity | ≥3.5 mPa·s |
| Pour point | -36 °C |
| Flash point | 230 °C |
| Evaporation loss (NOACK) | 10.0 % |
| Base number (TBN) | 10.3 mg KOH/g |
| Sulphated ash | 0.9-1.5 % |
| Density | 860 kg/m³ |
| Pack sizes | 1 L, 4 L, 5 L, 60 L, 205 L |
The car maker has not officially approved the entries in the “Meets the requirements of” row.
Description
Liqui Moly Optimal 10W-40 is a semi-synthetic all-season engine oil for petrol car engines, including high-revving and turbocharged ones.
It carries API SL and CF and ACEA A3 and B3. It holds no official approvals; the manufacturer states that it meets the requirements of MB 229.1 and recommends it for AVTOVAZ (Lada) vehicles.
Typical data-sheet figures: viscosity 14.5 mm²/s at 100 °C, viscosity index 160, HTHS at least 3.5 mPa·s, pour point -36 °C, sulphated ash 0.9-1.5 %, base number 10.3. Pack sizes from 1 to 205 litres.
Application
All-season use in petrol car engines, including high-revving, multi-valve and turbocharged units.
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 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 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.
- ACEA C3
- API SN
- API SP
- MB 229.31 (no official approval)
-
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
Other 10W-40 oils
-
Mobil
Mobil Super 2000 Formula P 10W-40
Semi-synthetic 10W-40 oil for petrol and diesel cars, rated ACEA A3/B4 and API SN Plus and meeting the requirements of MB 229.1.
- ACEA A3/B4
- ACEA A3/B3
- API CF
- API SL
-
Mobil
Mobil Super 2000 X1 10W-40
Semi-synthetic 10W-40 oil for cars without a particulate filter, with VW 501.01 and VW 505.00 approvals and an API SQ rating.
- VW 505.00
- VW 501.01
- ACEA A3/B3
- API CF
-
Mobil
Mobil Super 2000 X1 Diesel 10W-40
Semi-synthetic 10W-40 for diesel cars without a particulate filter, for applications calling for API CF, ACEA A3/B3 or MB 229.1.
- ACEA A3/B3
- API CF
- MB 229.1 (no official approval)
-
Motul
Motul CLASSIC EIGHTIES 10W-40
partly verified: some specifications could not be confirmed from an official source
Semi-synthetic 10W-40 API SL engine oil for the four-stroke petrol and diesel engines of youngtimers and modern classics.
- API SL

