2024 Mazda CX-90 4WD
Fuel Economy Overview
The 2024 Mazda CX-90 4WD achieves an EPA-estimated 25 MPG in combined city and highway driving, with 24 MPG in the city and 27 MPG on the highway. Powered by a 2.5L 4-cylinder engine paired with a automatic (s8), this standard sport utility vehicle 4wd features 4-Wheel Drive drive.
In terms of environmental impact, the 2024 CX-90 4WD produces approximately 168 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this CX-90 4WD performs better than the national average in this regard.
The estimated annual fuel cost for this vehicle is $2,750, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would spend $750 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.
Energy DNA
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.
The Brick Effect: Highway Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Because the Standard Sport Utility Vehicle 4WD has a large frontal area, expect your real-world highway fuel economy to drop by up to 25% at high speeds.
⚡ EV Climate Range Simulator
Extreme temperatures severely impact lithium-ion battery chemistry and require heavy HVAC usage. See how your range degrades in freezing winters or scorching summers.
EV / PHEV Intel
Range Anxiety Index: High Anxiety
Urban micro-mobility only. Do not attempt long distance travel.
5-Year Total Cost of Ownership
Recall Intelligence
Mazda North American Operations (Mazda) is recalling certain 2024-2025 CX-90 and 2025 CX-70 mild hybrid electric vehicles (MHEV). The fuel gauge in the instrument cluster may display an inaccurate fuel reading.
Consequence & Remedy
Consequence: An inaccurate fuel gauge may result in the vehicle unexpectedly running out of fuel and stalling, increasing the risk of a crash.
Remedy: Dealers will update the body control module (BCM) software, free of charge. Owner notification letters were mailed October 24, 2025. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. The manufacturer's number for this recall is 78251. The information in your report suggests that Mazda may have been aware of this issue more than five business days before filing a report with NHTSA. Please be reminded that under Federal law, this agency is to be notified of all safety defect and/or noncompliance decisions within five business days. 49 CFR 573.6 Significant civil penalties can be assessed for this violation.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 and 2025 CX-70 plug-in hybrid electric vehicles. Improper inverter software may cause the malfunction indicator lights to illuminate, and a loss of drive power may occur while in electric vehicle (EV) mode.
Consequence & Remedy
Consequence: Loss of drive power increases the risk of a crash.
Remedy: Dealers will install improved inverter software, free of charge. Owner notification letters were mailed December 19, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 7024J.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 and 2025 CX-70 vehicles. The powertrain control module (PCM) and engine control modules (ECM) software may cause malfunction indicator lights to illuminate and a loss of drive power.
Consequence & Remedy
Consequence: Loss of drive power increases the risk of a crash.
Remedy: Dealers will reprogram the PCM and ECM software, free of charge. Owner notification letters were mailed December 19, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 7024J.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 vehicles. The engine may not restart after the idling stop feature (i-stop) turns off the engine due to a software issue.
Consequence & Remedy
Consequence: An engine that fails to restart increases the risk of a crash.
Remedy: Dealers will reprogram the powertrain control module (PCM) and the battery energy control module (BECM) software, free of charge. Owner notification letters were mailed December 19, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 7024J.
Mazda North American Operations (Mazda) is recalling certain 2024-2025 CX-90 and 2025 CX-70 vehicles equipped with a Dash Electrical Supply Unit (ESU). During vehicle startup, the defroster, seat belt warning, 360° view monitor functions, and the PHEV high-voltage battery cooling system may not function properly.
Consequence & Remedy
Consequence: An ESU that does not function properly, increases the risk of a crash.
Remedy: Dealers will reprogram the Dash ESU with improved software, free of charge. Owner notification letters were mailed December 18, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 7124J.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 vehicles. The brakes may activate suddenly due to the automatic braking system falsely detecting certain objects while driving.
Consequence & Remedy
Consequence: Unexpected braking increases the risk of a crash.
Remedy: Dealers will reprogram the vehicle control module (VCM) with updated software, free of charge. Owner notification letters were mailed July 12, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 6724E.
Mazda North America Operations (Mazda) is recalling certain 2024 CX-90 vehicles. An assembly issue with the worm gear in the steering system may result in a sudden loss of power steering assist.
Consequence & Remedy
Consequence: Loss of power steering assist while driving increases the risk of a crash.
Remedy: Dealers will replace the spring engaging the worm gear and reapply grease to the gear teeth, free of charge. Owner notification letters were mailed March 6, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 6524A.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 plug-in hybrid electric (PHEV) vehicles. Due to a software error, the engine and electric motor may shut down unexpectedly, which can result in a loss of drive power.
Consequence & Remedy
Consequence: A loss of drive power can increase the risk of a crash.
Remedy: Dealers will update the powertrain control module and engine control module software, free of charge. Owner notification letters were mailed December 20, 2023. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 6323J.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 and MAZDA3 vehicles. Due to a software error, the rearview, front, and/or side camera images may not appear on the display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence & Remedy
Consequence: A camera that does not display an image can reduce the driver's view, increasing the risk of a crash or injury.
Remedy: Dealers will update the view monitor control module software, free of charge. Owner notification letters were mailed December 20, 2023. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 6223J.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 vehicles. Software in the Approaching Vehicle Audible System (AVAS) Information Sound Box (ISB) amplifier may be missing, which can cause inaccurate, external pedestrian warning sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid Electric Vehicles."
Consequence & Remedy
Consequence: Inaccurate external warning sounds may confuse pedestrians about the direction of an approaching vehicle, increasing the risk of a crash or injury.
Remedy: Dealers will update the AVAS ISB amplifier software, free of charge. Owner notification letters were mailed September 18, 2023. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 6123H.
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 vehicles. Some steering and suspension bolts may be missing or improperly tightened, which can cause the steering intermediate shaft, the front anti-lock brake system wheel speed sensor harnesses, or the front upper control arms to detach, resulting in a loss of vehicle control.
Consequence & Remedy
Consequence: A loss of vehicle control increases the risk of a crash.
Remedy: Dealers will inspect and tighten or replace the steering and suspension bolts, as necessary, free of charge. Owner notification letters were mailed July 14, 2023. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 5923F.
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Looking for comprehensive historical data?
NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Mazda CX-90 4WD configurations.
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Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)