Engine oil technical data · Q8
Q8 formula Advanced 10W-40
Q8 formula Advanced 10W-40 is a 10W-40 engine oil (ACEA A3/B4 · API SN). According to the manufacturer's data sheet it has a viscosity of 93 mm²/s at 40 °C, 13.8 mm²/s at 100 °C, a viscosity index of 152 and a pour point of −40 °C.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 10W-40 |
|---|---|---|
| Viscosity 40 °C | 93 mm²/s | 96.8 mm²/s |
| Viscosity 100 °C | 13.8 mm²/s | 14.3 mm²/s |
| Viscosity index | 152 | 154 |
| TBN | not stated | |
| CCS −25 °C | 6600 mPa·s | 6460 mPa·s |
| Pour point | −40 °C | −36 °C |
| Flash point | 202 °C | 226 °C |
| Density | 0.874 g/cm³ | 0.869 g/cm³ |
| HTHS 150 °C | 3.5 mPa·sThe manufacturer gives only a limit, "at least 3,5", not a measured value. | 3.5 mPa·s |
| Sulphated ash | not stated |
All 10W-40 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B4 · API SN
- Approvals and recommendations
- VW 501.01/505.00; MB 229.1; Renault RN0700/RN0710
Similar oils
Oils in the 10W-40 class with the closest parameters and the same specification.
- LIQUI MOLY DIESEL LEICHTLAUF 10W-40ACEA A3/B4
- LIQUI MOLY LEICHTLAUF 10W-40ACEA A3/B4 · API SP
- LIQUI MOLY SUPER LEICHTLAUF 10W-40ACEA A3/B4 · API SP
- LIQUI MOLY LEICHTLAUF MOS2 10W-40ACEA A3/B4 (recommendation) · API SL
- Motorex TOPAZ SAE 10W-40ACEA A3/B4 · API SL/CF
- RAVENOL SVT Stand. Viscosity Turbo Oil SAE 10W-40ACEA A3/B4 · API SM/CF