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Red Line MT-90 75W-90 GL-4 Gear Oil vs AutoMatic Smooth Operator ATF vs Royal Purple Synchromax
Table of content
Technical Specifications Comparison
Fluid Type 💧
The specific category of transmission fluid designed for different transmission systems.Red Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple SynchromaxViscosity Grade 🌡
The SAE viscosity grade of the transmission fluid, indicating its flow characteristics.Red Line MT-90 75W-90 GL-4 Gear Oil- SAE 75W-90The viscosity grade of Red Line MT-90 75W-90 GL-4 Gear Oil is SAE 75W-90. Versatile gear oil for manual transmissions and differentials, offering wide-range temperature performance.
AutoMatic Smooth Operator ATF- SAE 5W-40The viscosity grade of AutoMatic Smooth Operator ATF is SAE 5W-40. Wide-range multi-grade fluid for extreme temperature variations, balancing cold-start and high-load performance.
Royal Purple Synchromax- SAE 75W-90The viscosity grade of Royal Purple Synchromax is 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.Red Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATF- Dexron-VIAutoMatic Smooth Operator ATF meets the Dexron-VI fluid specification. "Dexron-VI is a modern automatic transmission fluid specification, offering superior performance and protection." Click to see all.
- Mercon LVAutoMatic Smooth Operator ATF meets the Mercon LV fluid specification. Low-viscosity transmission fluid for Ford vehicles requiring Mercon LV specification Click to see all.
- SP-IVAutoMatic Smooth Operator ATF meets the SP-IV fluid specification. SP-IV is a transmission fluid specification for certain Hyundai and Kia vehicles Click to see all.
- Mercon VAutoMatic Smooth Operator ATF meets the Mercon V fluid specification. Ford-approved transmission fluid meeting Mercon V specifications for various Ford vehicles Click to see all.
Royal Purple SynchromaxPerformance Level 🏆
Indicates the transmission fluid's level of performance and suitability for different driving conditions.For all*- High PerformanceTransmission fluids designed for high-performance vehicles and demanding conditions.
AutoMatic Smooth Operator ATF- OEM ApprovedThe performance level of AutoMatic Smooth Operator ATF is OEM Approved. Transmission fluids that meet original equipment manufacturer specifications and approvals.
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 TemperatureRed 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.
AutoMatic Smooth Operator ATF- Extended TemperatureAutoMatic Smooth Operator ATF 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 TemperatureRoyal 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 designedRed Line MT-90 75W-90 GL-4 Gear Oil- Performance EnthusiastsRed Line MT-90 75W-90 GL-4 Gear Oil is designed for Performance Enthusiasts. High-grade fluids for enhanced transmission performance and protection
AutoMatic Smooth Operator ATF- SUV OwnersAutoMatic Smooth Operator ATF is designed for SUV Owners. Robust fluids for versatile performance in sport utility vehicles
- General ConsumersAutoMatic Smooth Operator ATF is designed for General Consumers. Versatile fluids suitable for a wide range of vehicles and driving conditions for everyday consumers Click to see all.
Royal Purple SynchromaxPurpose 🔧
Primary purposes or applications of the transmission fluidRed Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple Synchromax
Facts Comparison
Interesting Fact 💡
An intriguing or lesser-known fact about the transmission fluidRed Line MT-90 75W-90 GL-4 Gear Oil- Popular among Miata enthusiasts
AutoMatic Smooth Operator ATF- Contains special friction modifiers for smoother shifts
Royal Purple Synchromax- Contains synthetic solvents for better additive solubility
Sarcastic Fact 😉
A humorous or ironic observation about the transmission fluidRed Line MT-90 75W-90 GL-4 Gear Oil- Because your gearbox deserves a spa day
AutoMatic Smooth Operator ATF- Like butter for your transmission (but please don't actually use butter)
Royal Purple Synchromax- Purple reign for your transmission
Pricing Comparison
Price 💲
Current market price of the transmission fluidRed Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple Synchromax
Compatibility Comparison
Vehicle Type 🚗
The types of vehicles the transmission fluid is compatible with.For all*- Passenger CarVersatile fluids for passenger car transmissions, optimizing performance and longevity.
Red Line MT-90 75W-90 GL-4 Gear Oil- MotorcycleRed 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.
AutoMatic Smooth Operator ATF- SUVAutoMatic Smooth Operator ATF is designed for use in SUV vehicles. Robust fluids for SUV transmissions, handling diverse driving conditions.
- Light TruckAutoMatic Smooth Operator ATF is designed for use in Light Truck vehicles. Robust fluids for light truck transmissions, balancing performance and durability.
Royal Purple Synchromax- Light TruckRoyal 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.Red Line MT-90 75W-90 GL-4 Gear Oil- ManualRed Line MT-90 75W-90 GL-4 Gear Oil is formulated for Manual transmissions. Transmission fluids designed for manual gearboxes, providing smooth shifting and gear protection in stick-shift vehicles.
AutoMatic Smooth Operator ATF- AutomaticAutoMatic Smooth Operator ATF is formulated for Automatic transmissions. Transmission fluids specifically designed for automatic transmissions, ensuring smooth shifting and optimal performance.
Royal Purple Synchromax- ManualRoyal Purple Synchromax is formulated for Manual transmissions. 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*Red Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple Synchromax
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 LineThe brand of Red Line MT-90 75W-90 GL-4 Gear Oil is Red Line.
AutoMatic Smooth Operator ATFRoyal Purple SynchromaxKnown for ⭐
Unique selling point or standout feature of the transmission fluidRed Line MT-90 75W-90 GL-4 Gear Oil- Gear ProtectionRed Line MT-90 75W-90 GL-4 Gear Oil is known for Gear Protection.
AutoMatic Smooth Operator ATF- Smooth OperationAutoMatic Smooth Operator ATF is known for Smooth Operation.
Royal Purple Synchromax- Improved Fuel EconomyRoyal Purple Synchromax is known for Improved Fuel Economy.
Manufacturing Comparison
Made In 🌍
Country of origin or manufacturing location for the transmission fluidRed Line MT-90 75W-90 GL-4 Gear Oil- United StatesRed 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.
AutoMatic Smooth Operator ATF- South KoreaAutoMatic Smooth Operator ATF is made in South Korea. Transmission fluids manufactured in South Korea, known for quality and innovation.
Royal Purple Synchromax- United StatesRoyal 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 fluidRed Line MT-90 75W-90 GL-4 Gear Oil- Excellent Synchronizer CompatibilityFluids that work well with transmission synchronizers, enhancing smooth gear changes
- Reduces Gear Noise
AutoMatic Smooth Operator ATF- Excellent Low-Temperature Fluidity
- Superior Oxidation Resistance
- Smooth ShiftingTransmission fluids that enhance gear shifting smoothness, improving driving comfort and transmission efficiency.
- Wear Protection
- Wide Compatibility
Royal Purple Synchromax- Reduces Shift Effort
- Extends Transmission Life
Cons 👎
Disadvantages or limitations of the transmission fluidRed Line MT-90 75W-90 GL-4 Gear Oil- Higher Price Point
AutoMatic Smooth Operator ATF- Slightly Higher Price Than Conventional ATF
- May Not Be Necessary For All Vehicles
- Not For High-Performance Applications
- Average Cold-Start Performance
Royal Purple Synchromax- May Not Be Necessary For All Vehicles
Ratings Comparison
Performance Score 🏆
User-rated score for overall performance of the transmission fluidRed Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple SynchromaxLongevity Score ⏳
User-rated score for the durability and lifespan of the transmission fluidRed Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple SynchromaxCompatibility Score 🔐
User-rated score for the transmission fluid's compatibility with various vehiclesRed Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple SynchromaxBuy It For Life Score 💰
User-rated score for the long-term value and reliability of the transmission fluidRed Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple SynchromaxScore ⭐
Overall rating of the transmission fluid based on various factorsRed Line MT-90 75W-90 GL-4 Gear OilAutoMatic Smooth Operator ATFRoyal Purple Synchromax
Alternatives to Red Line MT-90 75W-90 GL-4 Gear Oil
FlexDrive Universal ATF
Known for Versatility
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is more compatible than AutoMatic Smooth Operator ATF
SmoothDrive LongLife ATF
Known for Longevity
⏳
is longer-lasting than AutoMatic Smooth Operator ATF
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is more durable than AutoMatic Smooth Operator ATF
⭐
is better overall than AutoMatic Smooth Operator ATF
🏆
performs better than AutoMatic Smooth Operator ATF
TurboShift Ultra ATF
Known for Smooth Shifts
🏆
performs better than AutoMatic Smooth Operator ATF
AMSOIL Signature Series Fuel-Efficient ATF
Known for Fuel Efficiency
⏳
is longer-lasting than AutoMatic Smooth Operator ATF
💰
is more durable than AutoMatic Smooth Operator ATF
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performs better than AutoMatic Smooth Operator ATF
Valvoline MaxLife Multi-Vehicle ATF
Known for Multi-Vehicle Compatibility
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is more compatible than AutoMatic Smooth Operator ATF
Redline D6 ATF
Known for Shift Quality
💰
is more durable than AutoMatic Smooth Operator ATF
🏆
performs better than AutoMatic Smooth Operator ATF
Motorcraft Mercon LV ATF
Known for Ford Vehicle Specialization
🔐
is more compatible than AutoMatic Smooth Operator ATF
💰
is more durable than AutoMatic Smooth Operator ATF