Mazda CX-90 Fuel Efficiency, 2025 Mazda CX-90, Mazda CX-90 MPG, Mazda CX-90 hybrid system, Mazda CX-90 environmental impact, Mazda CX-90 emissions
Fuel efficiency has become a crucial factor in modern vehicle design. In an era where environmental consciousness and rising fuel costs dominate buyer priorities, the automotive industry—and particularly Mazda—has responded by emphasizing greener technologies. The 2025 Mazda CX-90 exemplifies this shift, combining innovation, performance, and environmental responsibility to appeal to discerning buyers.
In this detailed analysis, we’ll explore the CX-90’s fuel efficiency, hybrid technology, environmental impact, and competitive standing, providing insight into whether this mid-size SUV is a green choice.
Introduction: Importance of Fuel Efficiency in Today’s Market

Mazda CX-90 Fuel Efficiency, As governments and consumers push for sustainable practices, the role of fuel-efficient vehicles has never been more important. For car buyers, it’s about balancing performance with lower emissions and cost savings. Automakers are responding by introducing hybrid systems, lightweight materials, and advanced engine technologies to optimize efficiency.
Mazda has a strong legacy of blending performance with efficiency, and the 2025 CX-90 is no exception. By focusing on fuel economy and reducing environmental impact, the CX-90 caters to modern expectations while maintaining its hallmark driving dynamics.
Engine Options and Fuel Economy
The 2025 Mazda CX-90 offers multiple engine configurations to suit diverse driving needs, each delivering impressive fuel efficiency for its class. Here’s a closer look at what’s under the hood:
Turbocharged Inline-Six Engine
- Standard Output: The base engine is a 3.3L turbocharged inline-six delivering 280 horsepower. Despite its power, it achieves a commendable 24 MPG city / 28 MPG highway.
- High-Output Variant: For drivers seeking more power, Mazda offers a high-output version producing 340 horsepower, with slightly reduced fuel efficiency at 22 MPG city / 26 MPG highway.
Plug-In Hybrid Electric Vehicle (PHEV) Option
- The PHEV combines a 2.5L inline-four engine with an electric motor and a 17.8 kWh battery pack.
- Offers an electric-only range of 35 miles—ideal for urban commutes.
- Achieves a combined fuel economy rating of 28 MPG when utilizing both gas and electric power.
48-Volt Mild Hybrid System
- Standard across all powertrains, this system supports improved fuel economy by assisting the engine during acceleration and reducing idling fuel consumption.
These options ensure that the CX-90 can meet a wide range of preferences, from power-hungry drivers to eco-conscious consumers.
Hybrid Technology: Benefits of the 48-Volt Hybrid System

Mazda CX-90 Fuel Efficiency, Mazda’s 48-volt mild hybrid system represents a strategic step toward greater efficiency without compromising driving pleasure. This innovative system works seamlessly to enhance both performance and sustainability.
How It Works
- A belt-driven integrated starter-generator (ISG) harvests energy during braking and stores it in a lithium-ion battery.
- The stored energy is used to assist the engine during acceleration, reducing fuel consumption.
Advantages
- Improved Efficiency: By minimizing engine strain during start-stop cycles, the system reduces overall fuel use.
- Enhanced Performance: Drivers benefit from smoother acceleration and reduced turbo lag.
- Lower Emissions: The system decreases CO2 output, contributing to Mazda’s sustainability goals.
The inclusion of a mild hybrid system as standard sets the CX-90 apart in a segment where full hybrid and plug-in hybrid systems often come at a premium.
Environmental Considerations
Mazda’s commitment to sustainability extends beyond fuel efficiency. The 2025 CX-90 incorporates several eco-friendly practices and materials to reduce its environmental footprint.
Emissions Data
- The PHEV variant is particularly noteworthy for its reduced tailpipe emissions, achieving an estimated 110 g/km of CO2 when using electric power.
- The mild hybrid system contributes to lower emissions across the range, keeping the CX-90 competitive in an increasingly stringent regulatory environment.
Eco-Friendly Materials
- Recycled Fabrics: Interior components utilize sustainable materials, such as recycled PET plastics, for seat covers and trims.
- Low-VOC Paints: The exterior finish is achieved using low volatile organic compound (VOC) paints, reducing harmful emissions during production.
By integrating these practices, Mazda positions the CX-90 as a vehicle that aligns with eco-conscious values while delivering luxury and performance.
Comparison with Competitors

The mid-size SUV market is fiercely competitive, with models like the Kia Telluride, Toyota Highlander Hybrid, and Ford Explorer vying for buyer attention. Let’s see how the 2025 Mazda CX-90 stacks up:
Kia Telluride
- Fuel Economy: The Telluride’s V6 engine achieves 20 MPG city / 26 MPG highway, trailing behind the CX-90’s inline-six.
- Hybrid Option: Absent, leaving the CX-90 PHEV as the greener choice.
Toyota Highlander Hybrid
- Fuel Economy: With a combined rating of 36 MPG, the Highlander Hybrid outpaces the CX-90 in efficiency but lacks the power and refinement of the Mazda’s turbocharged engines.
- Driving Experience: The Highlander prioritizes efficiency, whereas the CX-90 balances performance and fuel savings.
Ford Explorer
- Fuel Economy: The Explorer’s hybrid variant offers 27 MPG combined, comparable to the CX-90 PHEV.
- Powertrain Options: While the Explorer offers a broader range of engines, Mazda’s inline-six stands out for its smoothness and innovation.
Conclusion on Competitors
While competitors excel in specific areas, the CX-90’s blend of power, efficiency, and hybrid technology provides a well-rounded package that appeals to a broader audience.
Conclusion: Is the CX-90 a Green Choice?
Mazda CX-90 Fuel Efficiency, The 2025 Mazda CX-90 successfully marries performance with sustainability. Its efficient engine lineup, advanced hybrid systems, and eco-friendly design elements make it a standout in the mid-size SUV market. Whether it’s the everyday commuter looking to reduce fuel costs or the environmentally conscious buyer seeking lower emissions, the CX-90 delivers a compelling case.
Mazda’s attention to detail ensures that the CX-90 doesn’t compromise on luxury or driving dynamics while embracing green technologies. As a result, this SUV not only meets the demands of today’s market but also paves the way for a more sustainable automotive future.
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