Aspen Classic Vehicle Fuel is an ethanol-free petrol specifically developed for older vehicles. It is designed to remain as stable as possible over time and to perform reliably in older, more sensitive engines and fuel systems.

Ethanol can attract moisture, which over time may lead to corrosion, fuel degradation and starting issues after longer periods of storage. By using ethanol-free petrol like Aspen Classic Vehicle Fuel, these risks are significantly reduced.

Aspen Classic Vehicle Fuel is highly stable over time and well suited for seasonal storage. It does not degrade in the same way as regular petrol, helping your vehicle start more easily even after extended periods of inactivity.

Through a carefully formulated fuel composition with a low content of unstable components, the risk of deposits forming in the engine is reduced. At the same time, the risk of corrosion in the tank and fuel system is minimised, contributing to fewer interruptions and less maintenance over time.

Yes. Older vehicles often expose fuel to higher temperatures than modern systems, increasing the risk of boiling and vapour formation. Aspen Classic Vehicle Fuel has lower volatility than regular petrol, helping reduce the risk of vapour lock and ensuring more reliable operation in warmer conditions.

All Aspen fuels are produced to a high and consistent quality, with low levels of harmful substances such as benzene and aromatics. Aspen Classic Vehicle Fuel is specifically developed for classic vehicles, with a particular focus on storage stability, reduced corrosion and consistent performance in carburettor engines.

Aspen Classic Vehicle Fuel has a 98-octane rating. This provides the ignition stability that older engines often benefit from, as lower-octane fuels can increase the risk of knocking.