Compare the2024 Ford Mustang Mach-EVS 2025 Audi Q4 e-tron

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In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Mustang Mach-E are reminded to check the back seat if they opened the rear door before starting out. The Q4 e-tron doesn’t offer a back seat reminder.

The Ford Mustang Mach-E has a standard driver’s side knee airbag mounted low on the dashboard. The knee airbag helps prevent the driver from sliding under the seatbelts or the main frontal airbag; this keeps the driver better positioned during a collision for maximum protection. A knee airbag also helps keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Q4 e-tron doesn’t offer knee airbags.

With its standard Pre-Collision Assist with Automatic Emergency Braking, the Ford Mustang Mach-E is better at preventing collisions with pedestrians than the Audi Q4 e-tron, according to the Insurance Institute for Highway Safety:

	Mustang Mach-E	Q4 e-tron
Overall Evaluation	GOOD	ACCEPTABLE
	Crossing Child - DAY
12 MPH	AVOIDED	AVOIDED
25 MPH	AVOIDED	-15 MPH
	Crossing Adult - NIGHT
12 MPH Brights	AVOIDED	AVOIDED
12 MPH Low beams	AVOIDED	AVOIDED
25 MPH Brights	AVOIDED	-21 MPH
25 MPH Low beams	AVOIDED	-24 MPH
	Parallel Adult - NIGHT
25 MPH Brights	AVOIDED	AVOIDED
25 MPH Low beams	AVOIDED	AVOIDED
37 MPH Brights	-33 MPH	-21 MPH

The Mustang Mach-E’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Q4 e-tron doesn’t offer a driver alert monitor.

Both the Mustang Mach-E and the Q4 e-tron have standard driver and passenger frontal airbags, front and rear side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras and rear cross-path warning.

The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a post at 20 MPH, results indicate that the Ford Mustang Mach-E is safer than the Audi Q4 e-tron:

	Mustang Mach-E	Q4 e-tron
	Into Pole
STARS	5 Stars	3 Stars

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

The Ford Mustang Mach-E (built after August 2024) has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2024 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned a “Good” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, and a “Good” score in the revised pedestrian crash prevention test. The Q4 e-tron is only a standard “Top Safety Pick” for 2024, though it hasn’t yet been rated in the updated moderate overlap frontal test, a requirement for the “Top Safety Pick Plus” award.

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Ford’s powertrain warranty covers the Mustang Mach-E 1 year and 10,000 miles longer than Audi covers the Q4 e-tron. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the Q4 e-tron ends after only 4 years or 50,000 miles.

There are almost 10 times as many Ford dealers as there are Audi dealers, which makes it much easier should you ever need service under the Mustang Mach-E’s warranty.

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J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Ford vehicles are better in initial quality than Audi vehicles. J.D. Power ranks Ford above average in initial quality. With 63 more problems per 100 vehicles, Audi is rated below average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Ford vehicles are more reliable than Audi With 36 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Ford higher than Audi.

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The Mustang Mach-E has more powerful engines than the Q4 e-tron:

	Horsepower	Torque
Mustang Mach-E ER electric motor	290 HP	387 lbs.-ft.
Mustang Mach-E eAWD electric motors	325 HP	500 lbs.-ft.
Mustang Mach-E ER eAWD electric motors	365 HP	500 lbs.-ft.
Mustang Mach-E GT electric motors	480 HP	600 lbs.-ft.
Mustang Mach-E GT Performance/Rally electric motors	480 HP	700 lbs.-ft.
Q4 45 e-tron electric motor	282 HP	413 lbs.-ft.
Q4 55 e-tron electric motors	335 HP	501 lbs.-ft.

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The Mustang Mach-E can travel longer on a full charge than the Q4 e-tron on a full charge:

			Miles
Mustang Mach-E
	RWD	ER Electric Motor	320 miles
	AWD	ER Electric Motors	300 miles
		GT Performance/Rally Electric Motors	265 miles
		GT Electric Motors	280 miles
Q4 e-tron
	RWD	Q4 45 e-tron Electric Motor	288 miles
	AWD	Q4 55 e-tron Electric Motors	258 miles

© 1999 - 2025Advanta-STAR Automotive Research, all rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America (“Advanta-STAR”). If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it, or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. Removal of this watermark/notification without prior written license and approval received from Advanta-STAR is an agreement, understanding, and/or stipulation by the person(s), entities, agents, attorneys, and any other persons involved in the removal of this watermark/notification (including but not limited to Search Optics, LLC and any and all parent entities, sister entities, and subsidiary entities of Search Optics, LLC and/or any other entity, agent, attorney, and persons related in any manner to Search Optics, LLC) to: 1) an agreed upon amount of liquidated monetary damages of a minimum of $1,250,000.00 US Dollars in favor of Advanta-STAR; 2) the jurisdiction and enforcement of any legal claims associated with this matter asserted by Advanta-STAR in the United States Federal District Court in Portand, Oregon; and 3) service of process of any legal claims asserted by Advanta-STAR associated with this matter may be accomplished by First-Class Postage by the United States Postal Service or comparable service. XPYNN-M34HG 2a06:98c0:3600::103 2025/01/02

For better stopping power the Mustang Mach-E GT/Rally’s front brake rotors are larger than those on the Q4 e-tron:

	Mustang Mach-E GT/Rally	Q4 e-tron
Front Rotors	15.2 inches	15 inches

The Ford Mustang Mach-E has standard four-wheel disc brakes for better stopping power and improved directional control in poor weather. Only rear drums come on the Q4 e-tron. Drums can heat up and make stops longer, especially with antilock brakes that work much harder than conventional brakes.

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For better traction, the Mustang Mach-E GT’s tires are larger than the largest tires available on the Q4 e-tron (245/45R20 vs. 235/55R19).

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The Mustang Mach-E offers an available driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads or off-road. The Q4 e-tron’s suspension doesn’t offer adjustable shock absorbers.

For a smoother ride and more stable handling, the Mustang Mach-E’s wheelbase is 8.8 inches longer than on the Q4 e-tron (117.5 inches vs. 108.7 inches).

For better handling and stability, the track (width between the wheels) on the Mustang Mach-E is 1.2 inches wider in the front and 1.9 inches wider in the rear than on the Q4 e-tron.

The Mustang Mach-E GT handles at .92 G’s, while the Q4 e-tron Quattro pulls only .84 G’s of cornering force in a Car and Driver skidpad test.

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The Ford Mustang Mach-E may be more efficient, handle and accelerate better because it weighs up to about 300 pounds less than the Audi Q4 e-tron.

The front grille of the Mustang Mach-E uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The Q4 e-tron doesn’t offer active grille shutters.

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The Mustang Mach-E has .4 inches more front headroom, 2.1 inches more front legroom, .9 inches more front shoulder room, .9 inches more rear legroom and .8 inches more rear shoulder room than the Q4 e-tron.

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The Mustang Mach-E has a much larger cargo volume with its rear seat up than the Q4 e-tron with its rear seat up (29.7 vs. 24.8 cubic feet). The Mustang Mach-E has a much larger cargo volume with its rear seat folded than the Q4 e-tron with its rear seat folded (59.7 vs. 53.1 cubic feet).

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The Mustang Mach-E uses gas struts to support the hood for easier service access. The Q4 e-tron uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

© 1999 - 2025Advanta-STAR Automotive Research, all rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America (“Advanta-STAR”). If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it, or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. Removal of this watermark/notification without prior written license and approval received from Advanta-STAR is an agreement, understanding, and/or stipulation by the person(s), entities, agents, attorneys, and any other persons involved in the removal of this watermark/notification (including but not limited to Search Optics, LLC and any and all parent entities, sister entities, and subsidiary entities of Search Optics, LLC and/or any other entity, agent, attorney, and persons related in any manner to Search Optics, LLC) to: 1) an agreed upon amount of liquidated monetary damages of a minimum of $1,250,000.00 US Dollars in favor of Advanta-STAR; 2) the jurisdiction and enforcement of any legal claims associated with this matter asserted by Advanta-STAR in the United States Federal District Court in Portand, Oregon; and 3) service of process of any legal claims asserted by Advanta-STAR associated with this matter may be accomplished by First-Class Postage by the United States Postal Service or comparable service. XPYNN-M34HG 2a06:98c0:3600::103 2025/01/02

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Mustang Mach-E’s exterior PIN entry system. The Q4 e-tron doesn’t offer an exterior PIN entry system, and its Audi Connect CARE can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.

The Mustang Mach-E’s standard Intelligent Access allow you to unlock the doors from any outside door handle and start the vehicle, all without removing the key from the pocket or purse. Keyless Start standard on the Q4 e-tron only offers hands-free access for the ignition, none to unlock the vehicle.

The Mustang Mach-E’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Q4 e-tron’s cruise control switches are unlit, making them difficult to find at night and operate safely.

To improve rear visibility by keeping the rear window clear, the Mustang Mach-E has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the Q4 e-tron only has an intermittent setting, so in a hard rain visibility isn’t as good.

The Ford Mustang Mach-E has a standard Homelink wireless remote control system for garage door operation and device management, conveniently located on the driver’s visor. Homelink® eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries. Audi charges extra for Homelink® on the Q4 e-tron.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Ford Mustang Mach-E has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the Q4 e-tron.

The Mustang Mach-E’s optional Active Park Assist 2.0 can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. The Q4 e-tron Premium Plus/Prestige’s automatic parking system requires operating the brakes and transmission to safely park.

© 1999 - 2025Advanta-STAR Automotive Research, all rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America (“Advanta-STAR”). If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it, or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. Removal of this watermark/notification without prior written license and approval received from Advanta-STAR is an agreement, understanding, and/or stipulation by the person(s), entities, agents, attorneys, and any other persons involved in the removal of this watermark/notification (including but not limited to Search Optics, LLC and any and all parent entities, sister entities, and subsidiary entities of Search Optics, LLC and/or any other entity, agent, attorney, and persons related in any manner to Search Optics, LLC) to: 1) an agreed upon amount of liquidated monetary damages of a minimum of $1,250,000.00 US Dollars in favor of Advanta-STAR; 2) the jurisdiction and enforcement of any legal claims associated with this matter asserted by Advanta-STAR in the United States Federal District Court in Portand, Oregon; and 3) service of process of any legal claims asserted by Advanta-STAR associated with this matter may be accomplished by First-Class Postage by the United States Postal Service or comparable service. XPYNN-M34HG 2a06:98c0:3600::103 2025/01/02

Consumer Reports® recommends both the Ford Mustang Mach-E and the Audi Q4 e-tron, based on reliability, safety and performance.

A group of representative automotive journalists from North America selected the Mustang Mach-E as the 2021 North American Utility Vehicle of the Year. The Q4 e-tron has never been chosen.

The Ford Mustang Mach-E outsold the Audi Q4 e-tron by almost four to one during 2023.