Compact mode

Red Line MT-90 75W-90 GL-4 Gear Oil vs EcoShift Synthetic MTF vs Royal Purple Synchromax

Table of content

Technical Specifications Comparison
Usage Comparison
Facts Comparison
Pricing Comparison

Compatibility Comparison
General Information Comparison
Manufacturing Comparison
Performance Comparison
Ratings Comparison

Technical Specifications Comparison

Fluid Type 💧

The specific category of transmission fluid designed for different transmission systems.

For all*

MTF

MTF is specifically designed for use in manual transmissions
Viscosity Grade 🌡

The SAE viscosity grade of the transmission fluid, indicating its flow characteristics.

For all*

SAE 75W-90

Versatile gear oil for manual transmissions and differentials, offering wide-range temperature performance.
Fluid Specification 📖

Technical standard or approval that the transmission fluid meets, ensuring compatibility with specific vehicle models and transmission systems.

For all*

API GL-4

Fluids meeting API GL-4 standard for manual transmissions and transaxles.

EcoShift Synthetic MTF

GL-4

EcoShift Synthetic MTF meets the GL-4 fluid specification. "GL-4 is a gear oil specification for manual transmissions and light-duty axles, offering moderate extreme pressure properties." Click to see all.
Performance Level 🏆

Indicates the transmission fluid's level of performance and suitability for different driving conditions.

For all*

High Performance

Transmission fluids designed for high-performance vehicles and demanding conditions.
Temperature Range 🌡

The range of temperatures in which the transmission fluid maintains its effectiveness.

Red Line MT-90 75W-90 GL-4 Gear Oil

High Temperature

Red Line MT-90 75W-90 GL-4 Gear Oil is effective in the High Temperature temperature range. Transmission fluids that maintain stability and performance in high-heat environments, protecting against thermal breakdown.

EcoShift Synthetic MTF

Extended Temperature

EcoShift Synthetic MTF is effective in the Extended Temperature temperature range. Transmission fluids that perform well in a wide range of temperatures, from very cold to very hot conditions.

Royal Purple Synchromax

Extended Temperature

Royal Purple Synchromax is effective in the Extended Temperature temperature range. Transmission fluids that perform well in a wide range of temperatures, from very cold to very hot conditions.

Usage Comparison

For whom 👤

Target users or vehicles for which the transmission fluid is designed

Red Line MT-90 75W-90 GL-4 Gear Oil

Performance Enthusiasts

Red Line MT-90 75W-90 GL-4 Gear Oil is designed for Performance Enthusiasts. High-grade fluids for enhanced transmission performance and protection

EcoShift Synthetic MTF

Eco-Conscious Enthusiasts

EcoShift Synthetic MTF is designed for Eco-Conscious Enthusiasts. Sustainable and high-performance fluids that balance environmental concerns with vehicle performance

Car Enthusiasts

EcoShift Synthetic MTF is designed for Car Enthusiasts. High-performance options for enhanced driving experience and vehicle tuning. Click to see all.

Royal Purple Synchromax

Car Enthusiasts

Royal Purple Synchromax is designed for Car Enthusiasts. High-performance options for enhanced driving experience and vehicle tuning. Click to see all.
Purpose 🔧

Primary purposes or applications of the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

Smooth Shifting

Red Line MT-90 75W-90 GL-4 Gear Oil is primarily used for Smooth Shifting. Optimizes gear transitions for a more refined driving experience. Click to see all.

EcoShift Synthetic MTF

Upgrading Manual Transmission

EcoShift Synthetic MTF is primarily used for Upgrading Manual Transmission. Enhances manual transmission performance with advanced lubricant technology. Click to see all.

Royal Purple Synchromax

Smooth Shifting

Royal Purple Synchromax is primarily used for Smooth Shifting. Optimizes gear transitions for a more refined driving experience. Click to see all.

Facts Comparison

Interesting Fact 💡

An intriguing or lesser-known fact about the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

Popular among Miata enthusiasts

EcoShift Synthetic MTF

Formulated with low-viscosity additives for improved fuel economy

Royal Purple Synchromax

Contains synthetic solvents for better additive solubility
Sarcastic Fact 😉

A humorous or ironic observation about the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

Because your gearbox deserves a spa day

EcoShift Synthetic MTF

Shifts so smooth you'll forget you're driving stick

Royal Purple Synchromax

Purple reign for your transmission

Pricing Comparison

Price 💲

Current market price of the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

50 USD

The price of Red Line MT-90 75W-90 GL-4 Gear Oil is 50.

EcoShift Synthetic MTF

62.489999999999995 USD

The price of EcoShift Synthetic MTF is 62.489999999999995.

Royal Purple Synchromax

40 USD

The price of Royal Purple Synchromax is 40.

Compatibility Comparison

Vehicle Type 🚗

The types of vehicles the transmission fluid is compatible with.

For all*

Passenger Car

Versatile fluids for passenger car transmissions, optimizing performance and longevity.

Red Line MT-90 75W-90 GL-4 Gear Oil

Motorcycle

Red Line MT-90 75W-90 GL-4 Gear Oil is designed for use in Motorcycle vehicles. Specialized fluids for motorcycle transmissions, ensuring smooth shifts and clutch performance.

EcoShift Synthetic MTF

Light Truck

EcoShift Synthetic MTF is designed for use in Light Truck vehicles. Robust fluids for light truck transmissions, balancing performance and durability.

Royal Purple Synchromax

Light Truck

Royal Purple Synchromax is designed for use in Light Truck vehicles. Robust fluids for light truck transmissions, balancing performance and durability.
Transmission Type 🏗

The types of transmissions the fluid is formulated to work with.

For all*

Manual

Transmission fluids designed for manual gearboxes, providing smooth shifting and gear protection in stick-shift vehicles.
Application 🚗

Specific use cases or driving conditions for which the transmission fluid is designed.

For all*

Daily Driving

Fluids designed for everyday use in regular vehicles, ensuring smooth gear shifts and optimal performance.

Red Line MT-90 75W-90 GL-4 Gear Oil

Racing

Red Line MT-90 75W-90 GL-4 Gear Oil is designed for Racing in terms of application. Specialized fluids engineered for maximum performance and protection in competitive motorsports. Click to see all.

EcoShift Synthetic MTF

Performance

EcoShift Synthetic MTF is designed for Performance in terms of application. High-quality fluids optimized for enhanced transmission response and durability in performance vehicles. Click to see all.

Royal Purple Synchromax

Performance Driving

Royal Purple Synchromax is designed for Performance Driving in terms of application. Advanced fluids that maintain stability and protection during high-speed and aggressive driving. Click to see all.

General Information Comparison

Brand 🏬

Brand of the transmission fluid, distinguishing different manufacturers and their product lines.

Red Line MT-90 75W-90 GL-4 Gear Oil

Red Line

The brand of Red Line MT-90 75W-90 GL-4 Gear Oil is Red Line.

EcoShift Synthetic MTF

GreenDrive

The brand of EcoShift Synthetic MTF is GreenDrive. GreenDrive brand eco-friendly transmission fluids for environmentally conscious consumers Click to see all.

Royal Purple Synchromax

Royal Purple

The brand of Royal Purple Synchromax is Royal Purple. Royal Purple produces high-performance synthetic transmission fluids Click to see all.
Known for ⭐

Unique selling point or standout feature of the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

Gear Protection

Red Line MT-90 75W-90 GL-4 Gear Oil is known for Gear Protection.

EcoShift Synthetic MTF

Fuel Efficiency

EcoShift Synthetic MTF is known for Fuel Efficiency.

Royal Purple Synchromax

Improved Fuel Economy

Royal Purple Synchromax is known for Improved Fuel Economy.

Manufacturing Comparison

Made In 🌍

Country of origin or manufacturing location for the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

United States

Red Line MT-90 75W-90 GL-4 Gear Oil is made in United States. Transmission fluids manufactured in the United States, known for quality and innovation.

EcoShift Synthetic MTF

Germany

EcoShift Synthetic MTF is made in Germany. High-quality fluids engineered in Germany for precision performance

Royal Purple Synchromax

United States

Royal Purple Synchromax is made in United States. Transmission fluids manufactured in the United States, known for quality and innovation.

Performance Comparison

Pros 👍

Advantages and positive aspects of the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

Excellent Synchronizer Compatibility

Fluids that work well with transmission synchronizers, enhancing smooth gear changes

Reduces Gear Noise

EcoShift Synthetic MTF

Excellent Cold-Flow Properties

Reduces Gear Wear

Improves Shift Feel

Transmission fluids that enhance the smoothness and responsiveness of gear shifts.

Reduces Transmission Wear

Royal Purple Synchromax

Reduces Shift Effort

Extends Transmission Life
Cons 👎

Disadvantages or limitations of the transmission fluid

Red Line MT-90 75W-90 GL-4 Gear Oil

Higher Price Point

EcoShift Synthetic MTF

May Not Be Suitable For Certain Synchromesh Systems

Premium Price

Higher-cost fluids offering advanced features and protection for demanding applications. Click to see all.

Higher Cost Than Conventional Fluids

These synthetic fluids are more expensive than traditional mineral-based options Click to see all.

Royal Purple Synchromax

May Not Be Necessary For All Vehicles