The 2024 Mazda CX-90 is Mazda’s flagship three-row SUV built on the new rear-wheel-drive platform with advanced electrified powertrains. It offers a refined 3.3L turbocharged inline-6 engine and an efficient plug-in hybrid option.
Proper engine oil selection and maintenance are critical for protecting the turbocharged system, ensuring smooth performance, and maximizing long-term engine reliability.
Overview of 2024 Mazda CX-90
The 2024 Mazda CX-90 replaces the CX-9 as Mazda’s premium three-row SUV. It introduces a new longitudinal engine layout designed for better balance, performance, and towing capability.
With turbocharged and hybrid options, the CX-90 focuses on smooth power delivery, luxury driving dynamics, and improved fuel efficiency compared to older Mazda SUVs.
2024 Mazda CX-90 Engine Specifications
- Engine Options: 3.3L Turbo Inline-6 / 2.5L PHEV
- Horsepower: 280 HP – 340 HP (Turbo), 323 HP (PHEV)
- Torque: Up to 369 lb-ft
- Transmission: 8-speed automatic
- Drivetrain: AWD standard (most trims)
2024 Mazda CX-90 Engine Oil Type
Mazda requires high-quality synthetic oil for both engine options. The recommended oil is:
Recommended Oil: SAE 0W-20 full synthetic engine oil (API SP / ILSAC GF-6 approved)
This low-viscosity synthetic oil helps reduce friction, improve fuel economy, and protect turbocharged components under high heat conditions.
2024 Mazda CX-90 Oil Capacity
Oil Capacity: 4.8 to 6.3 quarts (depending on engine type)
- 2.5L PHEV engine: ~4.8 quarts
- 3.3L turbo inline-6: ~6.3 quarts
2024 Mazda CX-90 Oil Change Interval
Mazda recommends extended oil intervals under normal conditions, but real-world driving may require earlier service.
2024 Mazda CX-90 Oil Change Cost
- DIY Oil Change: $70 – $130
- Independent Workshop: $130 – $200
- Dealer Service: $200 – $350+
Common 2024 Mazda CX-90 Issues
Oil Level Sensitivity
Some drivers report oil level warnings appearing before scheduled service intervals.
Turbo Heat Management
The inline-6 turbo engine generates high heat under heavy acceleration or towing.
Early Software Calibration Issues
First-year models may experience minor calibration and sensor-related warnings.
Frequently Asked Questions (FAQs)
What oil does 2024 Mazda CX-90 use?
It uses SAE 0W-20 full synthetic oil meeting API SP standards.
How much oil does CX-90 take?
Between 4.8 and 6.3 quarts depending on engine configuration.
How often should oil be changed?
Every 8,000–10,000 miles normally, or 5,000–7,500 miles in city driving.
Is synthetic oil required?
Yes, full synthetic oil is required for turbocharged engine protection.
Final Thoughts
The 2024 Mazda CX-90 represents Mazda’s most advanced SUV platform, combining turbocharged performance and hybrid efficiency. Proper oil maintenance is essential to ensure long-term reliability and smooth engine performance.