Both the Q4 e-tron and the Polestar 3 have standard driver and passenger frontal airbags, front 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, rear cross-path warning and available around view monitors.
Compare the2026 Audi Q4 e-tronVS 2025 Polestar 3


Safety
Warranty
There are almost 10 times as many Audi dealers as there are Polestar dealers, which makes it much easier should you ever need service under the Q4 e-tron’s warranty.
Fuel Economy and Range
On the EPA test cycle the Q4 e-tron gets better mileage than the Polestar 3:
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MPGe |
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RWD |
Q4 45 e-tron Electric Motor |
125 city/104 hwy |
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AWD |
Q4 55 e-tron Electric Motors |
107 city/92 hwy |
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FWD |
21-inch Wheels Single Motor |
105 city/86 hwy |
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20-inch Wheels Single Motor |
103 city/84 hwy |
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22-inch Wheels Single Motor |
100 city/82 hwy |
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AWD |
21" Wheels Dual Electric Motors |
92 city/84 hwy |
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20" Wheels Dual Electric Motors |
91 city/82 hwy |
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22" Wheels Dual Electric Motors |
84 city/76 hwy |
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Performance Package Electric Motors |
81 city/73 hwy |
Suspension and Handling
For better maneuverability, the Q4 e-tron 45’s turning circle is 5.3 feet tighter than the Polestar 3’s (33.5 feet vs. 38.8 feet). The Q4 e-tron 55’s turning circle is 1.1 feet tighter than the Polestar 3’s (37.7 feet vs. 38.8 feet).
Chassis
The Audi Q4 e-tron may be more efficient, handle and accelerate better because it weighs about 1000 to 1050 pounds less than the Polestar 3.
The Q4 45 e-tron is 1 foot shorter than the Polestar 3, making the Q4 e-tron easier to handle, maneuver and park in tight spaces.
Cargo Capacity
The Q4 e-tron has a much larger cargo volume with its rear seat up than the Polestar 3 with its rear seat up (24.8 vs. 17.1 cubic feet). The Q4 e-tron has a much larger cargo volume with its rear seat folded than the Polestar 3 with its rear seat folded (53.1 vs. 50 cubic feet).
Towing
The Q4 e-tron’s standard towing capacity is much higher than the Polestar 3’s (2200 vs. 0 pounds).
Ergonomics
In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The Q4 e-tron Premium Plus offers available headlight washers to keep headlight output high. The Polestar 3 doesn’t offer headlight washers.
The Q4 e-tron’s power mirror controls are mounted on the armrest for easy access. The Polestar 3’s power mirror controls are embedded in the infotainment system, seriously distracting drivers who have to adjust them while driving.
Recommendations
Consumer Reports® recommends the Audi Q4 e-tron, based on reliability, safety and performance.
