Compare the2026 Mercedes CLA EQVS 2026 Volkswagen ID.4

The Mercedes CLA EQ 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 ID.4 doesn’t offer knee airbags.

Earlier warning of stopped traffic, traffic signals, dangerous road conditions, weather, or accidents, can keep driver's safer and prevent crashes. The CLA EQ has Car-to-X Communication, a system that seamlessly communicates important warnings to the driver about impending danger, if they're available. The ID.4 doesn’t offer a system that can receive automated systems from infrastructure or other vehicles.

Both the CLA EQ and the ID.4 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, driver alert monitors and available around view monitors.

The CLA EQ’s corrosion warranty is unlimited miles longer than the ID.4’s (unlimited vs. 100,000 miles).

J.D. Power and Associates’ 2025 Initial Quality Study of new car owners surveyed provide the statistics that show that Mercedes vehicles are better in initial quality than Volkswagen vehicles. With 15 fewer problems per 100 vehicles, JD Power ranks Mercedes higher than Volkswagen.

J.D. Power and Associates’ 2025 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Mercedes vehicles are more reliable than Volkswagen With 42 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Mercedes higher than Volkswagen.

The CLA 350 4MATIC EQ’s standard electric motors produces 67 more horsepower (349 vs. 282) than the ID.4’s standard electric motor.

On the EPA test cycle the CLA EQ gets better mileage than the ID.4:

The CLA EQ can travel longer on a full charge than the ID.4 on a full charge:

The Mercedes CLA EQ has standard four-wheel disc brakes for better stopping power and improved directional control in poor weather. Only rear drums come on the ID.4. Drums can heat up and make stops longer, especially with antilock brakes that work much harder than conventional brakes.

The CLA EQ’s optional 225/40R19 front and 255/35R19 rear tires provide better handling because they have a lower 40 series front and 35 series rear profile (height to width ratio) that provides a stiffer sidewall than the ID.4 Pro S Plus AWD Pro S Plus’ 45 series front and 40 series rear tires.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires standard on the CLA EQ can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The ID.4 doesn’t offer run-flat tires.

The CLA EQ has .3 inches more front headroom, 1.1 inches more front legroom and 2 inches more front shoulder room than the ID.4.

The CLA EQ uses gas struts to support the hood for easier service access. The ID.4 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.

Unlike the driver-only memory seat and mirrors in the ID.4 Pro S/Pro S Plus, the CLA EQ has standard driver and passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The Mercedes CLA EQ has power folding mirrors that offer unparalleled convenience while maneuvering in tight places or parked. With the mirrors folded it’s easier to walk past and help prevent parking damage. The mirrors can be quickly unfolded when the driver is ready to leave. Power folding mirrors are only offered on the ID.4 Pro S Plus.