Proper maintenance is the cornerstone of keeping your 2024 Mazda CX-50 running at its best. From delivering reliable performance to maintaining fuel efficiency, routine oil changes play a critical role. The CX-50 comes equipped with two impressive engine options designed to suit a variety of driving styles and needs. This guide breaks down the oil type, oil capacity, and oil change intervals for your CX-50 while offering insights into why these details matter for your car’s longevity and performance.
Vehicle Technical Specifications
The 2024 Mazda CX-50 is available with two engine configurations:
- 2.5L 4-cylinder engine (Engine Code M):
- Horsepower: 187 hp
- Torque: 186 lb-ft
- Recommended drivetrain: AWD or FWD
- Pair this setup with an oil viscosity of 0W-20 for the best performance.
- 2.5L 4-cylinder Turbo engine (Engine Code Y Turbo):
- Horsepower: 256 hp with premium fuel, 227 hp with regular fuel
- Torque: 320 lb-ft with premium fuel
- Designed for AWD configurations
- Requires oil with a viscosity of 5W-30 for ideal operation.
These specs impact how the engines perform under various conditions. The naturally aspirated engine focuses on balanced efficiency, while the turbocharged option delivers stronger acceleration and power—a critical factor when choosing the right oil for performance, protection, and efficiency.
Oil Change Essentials
Oil Type, Capacity, and Change Intervals
To keep your 2024 Mazda CX-50 running at peak efficiency, use the correct oil type and ensure adherence to proper capacities:
- 2.5L 4-cylinder engine (Engine Code M):
- Oil Type: 0W-20 synthetic oil
- Oil Capacity: 4.8 quarts (including filter)
- Oil Change Interval: Up to 7,500 miles or 6 months under regular conditions; shorter intervals for severe driving conditions.
- 2.5L 4-cylinder Turbo engine (Engine Code Y Turbo):
- Oil Type: 5W-30 synthetic oil
- Oil Capacity: 5.1 quarts (including filter)
- Oil Change Interval: Similar to the non-turbo engine, with potential adjustments for turbo wear prevention.
Monitoring your oil change interval ensures your engine stays well-lubricated, runs cooler, and avoids wear. For maximum accuracy in determining oil life and change timing, consider using a professional oil analysis.

Comparing Synthetic vs. Conventional Oils
When considering oil for your Mazda CX-50, you’ll encounter two main options: synthetic and conventional oil. Here’s how they compare:
- Synthetic Oil:
- Provides consistent lubrication and fewer impurities.
- Performs better under extreme temperatures.
- Lasts longer, reducing the frequency of oil changes.
- Conventional Oil:
- Contains higher levels of impurities like wax, which can hinder performance.
- Budget-friendly upfront but may result in more frequent oil changes.
For premium performance and protection, synthetic oil is the better choice for the CX-50, especially for the turbocharged engine option.
Product Reviews
Two excellent oils that complement the CX-50’s engine needs are:
- AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil
- Designed to reduce friction for improved fuel economy.
- Excellent for the standard 2.5L engine, offering extended drain intervals up to 25,000 miles.
- Protects against engine wear and resists oxidation.
- Valvoline Daily Protection Synthetic Blend Motor Oil SAE 5W-30
- Suitable for turbocharged engines, offering balanced protection.
- More affordable while delivering reliable performance.
- Performs well under moderate driving conditions but with shorter drain intervals compared to fully synthetic options.
Both oils meet the needs of your CX-50, but AMSOIL is ideal for long-term durability, especially for heavy use or demanding conditions.
FAQ Section
Best Oil Type for This Vehicle?
For the 2024 Mazda CX-50, choose full synthetic oil—0W-20 for the standard engine and 5W-30 for the turbocharged engine—to maximize performance and protection.
How Often Should the Oil Be Changed?
Change the oil every 7,500 miles or 6 months under normal conditions, or follow shorter intervals if driving in harsh conditions or towing. The best way to monitor your oil’s condition and determine the right schedule for changes is by using an oil analysis. This approach gives you clear insights into what’s happening inside your engine.
Can Switching to Synthetic Oil Improve Performance?
Yes, synthetic oil improves engine performance by reducing friction, enhancing fuel economy, and offering greater protection under extreme conditions.
Discover the 2024 Mazda CX-50’s features and pricing—click here to read the full review from MotorTrend.

Final Thoughts
Following the recommended oil type, capacity, and change intervals for your 2024 Mazda CX-50 ensures optimal performance and protection. Whether you drive the naturally aspirated or turbocharged version, selecting high-quality synthetic oil enhances engine efficiency, minimizes wear, and extends the life of your vehicle. Combine these practices with regular maintenance for safe and reliable driving for years to come. For more details on high-performance motor oils, explore AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil here and Valvoline here.