Compare the2025 Lexus NXVS 2025 Mercedes EQB

In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Lexus NX achieved a “Good” rating - the highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The Mercedes EQB has not been tested.

The NX’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. A lane departure warning system costs extra on the EQB.

Both the NX and the EQB have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors and available around view monitors.

The Lexus NX 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 an “Acceptable” 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 EQB has not yet been evaluated by the IIHS for 2024.

Lexus’ powertrain warranty covers the NX 2 years and 20,000 miles longer than Mercedes covers the EQB. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the EQB ends after only 4 years or 50,000 miles.

The NX’s corrosion warranty is 1 year longer than the EQB’s (6 vs. 5 years).

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Lexus vehicles are better in initial quality than Mercedes vehicles. J.D. Power ranks Lexus above average in initial quality. With 32 more problems per 100 vehicles, Mercedes is rated below average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the statistics that show that Lexus vehicles are more reliable than Mercedes vehicles. J.D. Power ranks Lexus first in reliability, above the industry average. With 83 more problems per 100 vehicles, Mercedes is ranked 21st.

The NX has more powerful engines than the EQB:

As tested in Motor Trend the NX 450h+ AWD 2.5 DOHC 4-cylinder hybrid is faster than the EQB 350 electric motors:

The NX 450h+ AWD’s maximum EPA estimated range on a full tank and a full charge is 588 miles, after which it can be refueled at any gas station in minutes. The EQB’s range is only 205 to 250 miles, after which the minimum time to recharge is 35 minutes for only an 80% charge at a specially configured quick charge station not available in most areas. A full recharge at a professionally installed 220-volt charging station can take up to 8 hours and 15 minutes.

The NX’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the EQB are solid, not vented.

The NX stops much shorter than the EQB:

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires standard on the NX can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. Run-flat tires aren’t available on some tire packages on the EQB.

The NX has standard front and rear gas-charged shocks for better control over choppy roads. The EQB’s suspension doesn’t offer gas-charged shocks.

For better handling and stability, the track (width between the wheels) on the NX is .7 inches wider in the front and 1.5 inches wider in the rear than on the EQB.

The NX 350 AWD handles at .81 G’s, while the EQB 350 4MATIC pulls only .79 G’s of cornering force in a Motor Trend skidpad test.

The Lexus NX may be more efficient, handle and accelerate better because it weighs about 350 to 1000 pounds less than the Mercedes EQB.

The NX has a much larger cargo volume than the EQB with its rear seat up (22.7 vs. 10.7 cubic feet).

Pressing a switch automatically lowers or raises the NX’s optional rear seats, to make changing between cargo and passengers easier. The EQB doesn’t offer automatic folding seats.

Standard Trailer Sway Control on the NX uses the Vehicle Stability Control sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The EQB doesn’t offer electronic trailer sway control.

J.D. Power and Associates surveys of service recipients show that Lexus service is better than Mercedes. J.D. Power ranks Lexus first in service department satisfaction. With a 39% lower rating, Mercedes is ranked 17th.

To improve rear visibility by keeping the rear window clear, the NX has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the EQB only has an intermittent setting, so in a hard rain visibility isn’t as good.

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The NX offers available headlight washers to keep headlight output high. The EQB doesn’t offer headlight washers.

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the NX has standard extendable sun visors. The EQB doesn’t offer extendable visors.

The NX has standard heated front seats. Heated front seats cost extra on the EQB. The NX 350/350h also offers optional heated rear seats to keep those passengers extremely comfortable in the winter. Heated second row seats aren’t available in the EQB.

The NX 350/350h/450h+’s optional Advanced Park can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Park will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The EQB’s automatic parking system does not offer parking by remote control.

Consumer Reports® recommends the Lexus NX, based on reliability, safety and performance.

The Lexus NX outsold the Mercedes EQB by over seven to one during 2024.