Classic OilsClassic Q Range
Classic Q 10W-40
A specially formulated engine oil for classic and vintage vehicles, giving older engines reliable protection and smooth running. Why choose this oil
Viscosity10W-40
Oil TypeMineral
Specifications
- API SL/CF
- ACEA A3/B3
- MB 229.1
Available in
Why choose Classic Q 10W-40
Duckhams Classic Q 10W-40 is a specially formulated engine oil designed for classic and vintage vehicles. It provides reliable protection and smooth operation for older engines, helping preserve their condition while enhancing performance. Its balanced formulation ensures the engine stays clean, protected, and running smoothly in a variety of driving conditions.
- Offers strong protection for older and classic engines.
- Helps the engine run smoothly in both hot and cold weather.
- Keeps internal parts clean by preventing build-up of harmful deposits.
- Reduces wear and tear to help extend engine life.
- Designed to meet the specific needs of classic vehicle engines for dependable performance.
Typical physical characteristics
| Property | Unit | Typical Value |
|---|---|---|
| Viscosity | 10W-40 | |
| Density @ 20°C | kg/m³ | 0.866 |
| KV100 | cSt | 13.9 |
| KV40 | cSt | 97.3 |
| VI | 146 | |
| CCS | cP | 6962 |
| TBN | 11.56 | |
| Sulphated Ash | % | 1.2 |
| Colour | Clear Amber | |
| Flash (Closed) | °C | 209 |
| Pour Point | °C | -42 |
Typical physical characteristics are provided as an indication of properties based on current production data only, and should not be interpreted as a specification.



