GF Blue logo
MenuMENU
SearchSEARCH

Castrol Reveals New Branding, Product Claims Across Full Synthetic Range

Castrol is relaunching its three flagship synthetic 'stronger for longer' motor oil brands that now include new oil change intervals.

Castrol Reveals New Branding, Product Claims Across Full Synthetic Range

Designed to be stronger for longer, Castrol's oils provide fleet drivers with more miles of protection and performance. 

Photo: Castrol/Government Fleet

2 min to read


Castrol has unveiled new branding for its line of synthetic oils, as well as multiple new claims surrounding performance and protection.

The news comes during Castrol’s 125-year anniversary.

Ad Loading...

Oil Change Interval Increased on EDGE Extended Performance

Castrol EDGE Extended Performance, the brand’s most advanced synthetic motor oil, has a new oil change interval of up to 25,000 miles.

According to a news release, Castrol EDGE Extended Performance is the only engine oil to meet all three key industry specifications: API, GM dexos Gen3 and ACEA C2/C5.

Flagship Synthetic Motor Oil Brands Relaunched

Castrol is simultaneously relaunching its three flagship synthetic 'stronger for longer' motor oil brands that now include new oil change intervals:

  • Castrol GTX Full Synthetic - 10,000-mile oil drainage interval

  • Castrol EDGE - 20,000-mile oil drainage interval

  • Castrol EDGE Extended Performance -with a 25,000-mile oil drainage interval

“For 125 years, Castrol has been pushing the boundaries of innovation to deliver superior performance and protection, and we are thrilled to add these industry-leading claims to that extensive list,” Castrol Americas President & CEO Andreas Osbar said. “Our goal is always to exceed our customers’ expectations, and with our synthetic motor oils we are doing exactly that.”

Ad Loading...

The oils now provide fleet vehicles with more miles of protection and performance. Castrol noted that research showed extended oil change intervals are viewed as indications of quality and durability by drivers, rather than a reason to change their typical oil change behavior.

More Maintenance

A collage of fleet maintenance images.
Maintenanceby Nichole OsinskiJuly 1, 2026

Reducing Long-Term Maintenance Costs and Downtime

Downtime is rarely caused by a single surprise failure but rather by an issue that builds over time through setbacks ranging from deferred maintenance to poor replacement planning. So what's the fix?

Read More →
Promotional graphic for a Utilimarc guide titled Beyond Utilization Rates: How Data-Driven Fleets Are Rethinking Vehicle Replacement, featuring a report cover with fleet vehicles, key benefits, and a call-to-action to download the guide.
SponsoredJuly 1, 2026

Beyond Utilization Rates: Smarter Fleet Replacement Decisions

Vehicle replacement decisions affect every aspect of fleet performance, from operating costs to asset availability. This guide explores how fleet leaders use integrated data, benchmarking, and lifecycle analytics to determine the right fleet size and optimize replacement timing with greater confidence.

Read More →
GovCast podcast graphic.
MaintenanceJune 29, 2026

The Future of Government Fleet Technicians with Mike Cleary

Insight on preparing for hybrid and electric vehicle service, what fleets need to know about recruiting technicians in a competitive market, and how to make the most of limited training budgets.

Read More →
Ad Loading...
Graphic featuring the headline "Predict Failures Before Breakdowns" over a warehouse background with a vehicle maintenance work order on a clipboard, illustrating the role of maintenance data in preventing fleet downtime.
Maintenanceby Lauren FletcherJune 22, 2026

Work Orders Are More Than Records. They're a Roadmap to Fleet Availability

What if your work orders could predict failures, uncover hidden costs, and boost fleet availability? Here's how leading fleets are using the data.

Read More →
White cargo van driving on a paved road with trees and greenery in the background.
MaintenanceJune 1, 2026

Drive More Profit with Greater Fleet Uptime

Fleet downtime costs money. JASPER helps keep vehicles on the road with quality remanufactured components, fast nationwide delivery, and reliable solutions that boost uptime and profitability.

Read More →
Cover of a whitepaper titled “The Hidden Costs of Departmentally Assigned Vehicles on Your Fleet” featuring a black fleet vehicle driving on a road at sunset. Subheadline reads: “Discover how your fleet can reduce costs and minimize risk by implementing vehicle sharing.” The document focuses on fleet optimization, vehicle sharing, cost reduction, utilization tracking, and risk management for fleet operations.
SponsoredMay 13, 2026

The Fleet Efficiency Gap: Where Budgets, Utilization & Risk Collide

Departmentally assigned vehicles often create hidden costs through underutilization, poor visibility, and increased administrative burden. This whitepaper explores how shared motor pool strategies help fleets reduce costs, improve accountability, and optimize vehicle utilization.

Read More →
Ad Loading...
zonar system image
SponsoredMay 1, 2026

How Public Fleets Earn Public Trust and Operate Under Scrutiny

Taxpayers judge public services by what they can see. Learn how state and local government fleets are using data and transparency to demonstrate reliability, strengthen accountability, and build public confidence in every mile driven.

Read More →
Government Fleet graphic with copy 'spring forward' and auto shop.
MaintenanceApril 17, 2026

Smart Seasonal Maintenance Tips for Government Fleets

Government fleets carry extra weight, and routes, schedules, and public trust depend on reliability. A systematic spring checklist keeps vehicles in service when agencies need them most.

Read More →
new BendPak lift for low clearance garages.
MaintenanceApril 1, 2026

BendPak Debuts 12APF Two-Post Lift for Tall Vehicles in Low-Ceiling Shops

New 12,000-lb. open-top lift designed for commercial vans, trucks, SUVs, and fleet vehicles

Read More →
Ad Loading...
Graphic announcing Fleetio’s AI Service Advisor, a tool designed to help fleet managers evaluate repairs, automate workflows and improve maintenance efficiency.
Maintenanceby News/Media ReleaseMarch 24, 2026

Fleetio Launches AI Service Advisor to Simplify and Accelerate Fleet Maintenance Approvals

Fleetio launched an open beta of its AI-powered Service Advisor tool, designed to help fleet managers streamline repair approvals and reduce vehicle downtime.

Read More →