Millers Trident 5W30 Semi Synthetic Engine Oil

What is a semi-synthetic oil?

ByCara Samways 18th January 20181st August 2020

What is a semi-synthetic oil? As the name suggests, it is a blend of mineral and synthetic base oils. The performance (and price) therefore falls roughly mid-way between a mineral and a full synthetic oil.

To review the datasheets for our semi-synthetic products, and/or to buy these products online please click on the following links:

Millers Classic Sport 20W50 (from the Classic Pistoneeze range)

Millers Classic Sport 20W60 (from the Classic Pistoneeze range)

Millers CTV 20W50 semi synthetic engine oil

Millers Trident 5W30 semi synthetic engine oil

Millers CSS 20W60 semi synthetic engine oil

Millers XFE semi synthetic 10W40 diesel engine oil

For details on other engine oils, please see our full range of Classic Engine Oils, Motorsport Engine Oils and Road Car Engine Oils.

Technical

Introduction of nanotechnology benefits to classic products, February 2014

ByCara Samways 20th March 201416th February 2022

Using Nanotechnology in our Classic Range of Products Millers Oils have launched Classic High Performance 20w50 NT utilising Nanodrive Technology in their Classic range of products. The fully synthetic, low friction engine oil has been developed especially for high-performance, classic vehicles providing better wear protection and increased efficiency over traditional oils. Millers Oils has also launched its…

Classic Engine Oil FAQs

Are modern engine oils suitable for older vehicles?

ByCara Samways 15th April 201316th February 2022

Are modern engine oils suitable for older vehicles? No. Modern engines are designed to run on very low viscosity (thin) oils, such as 0W and 5w which are now common. These are much too thin for older engines, which were designed to run on 20w in the winter and 30 or 40 grades in summer. …

Engine Oils FAQ Road Cars

Road Cars – Engine Oils

ByCara Samways 5th April 201316th February 2022

Engine oils are formulated using specific additives developed to maximise performance of today’s road cars. Proven to deliver improved performance, cleaner running, greater fuel efficiency and longer engine life. The latest developments are the energy efficient oils for passenger cars that allow drivers to save on fuel costs and reduce the wear on their engines….

Classic Engine Oil FAQs

Using Synthetic Oils in Classic Cars

ByCara Samways 19th October 201816th February 2022

Using Synthetic Oils in Classic Cars The fear of using synthetic oils in your classic vehicles is a thing of the past – or at least it is with the Millers Oils Classic range. Our technical team has used their detailed knowledge of synthetic technologies and additives so that Millers Oils are able to provide…

Gear & Transmission | FAQ | Gearbox Oils

Limited Slip Differential

ByCara Samways 15th January 201829th December 2022

Limited Slip Differential – what type of oil is required? A limited slip differential (LSD) is a type of differential that allows its two output shafts to rotate at different speeds, but limits the maximum difference between the two shafts. In an car, such limited-slip differentials are sometimes used in place of a standard differential, where they…

Technical

Millers Oils EE Performance Range

ByCara Samways 20th July 202130th September 2022

Millers Oils EE Performance Range for the passenger car market, launches March 2021 Independent British oil blender, Millers Oils, has launched EE Performance Engine Oil, a new range of “track day ready” fully synthetic, high performance engine oils for on-road use. Millers Oils EE Performance Range uses the Millers Oils award-winning NANODRIVE low friction technology,…