Compare the2022 Nissan MuranoVS 2022 Mercedes GLB

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 Murano are reminded to check the back seat if they opened the rear door before starting out. The GLB doesn’t offer a back seat reminder.

The Nissan Murano has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The GLB doesn’t offer a front passenger side knee airbag.

The Murano has standard Active Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Head Restraints system moves the headrests forward to prevent neck and spine injuries. The GLB doesn’t offer a whiplash protection system.

Over 200 people are killed each year when backed over by motor vehicles. The Murano has standard Rear Automatic Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The GLB doesn’t offer backup collision prevention brakes.

The Murano’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 GLB.

To help make backing out of a parking space safer, the Murano’s standard rear cross-path warning system uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. The GLB doesn’t offer a cross-path warning system.

Both the Murano and the GLB have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front 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, driver alert monitors, available all wheel drive and around view monitors.

For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, its standard vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its standard headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the Murano its highest rating: “Top Pick Plus” for 2021, a rating granted to only 74 vehicles tested by the IIHS. The GLB has not been tested, yet.

Nissan’s powertrain warranty covers the Murano 1 year and 10,000 miles longer than Mercedes covers the GLB. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the GLB ends after only 4 years or 50,000 miles.

There are almost 3 times as many Nissan dealers as there are Mercedes dealers, which makes it much easier should you ever need service under the Murano’s warranty.

A reliable vehicle saves its owner time, money and trouble. Nobody wants to be stranded or have to be without a vehicle while it’s being repaired. Consumer Reports rates the Murano’s reliability 38 points higher than the GLB.

J.D. Power and Associates rated the Murano first among midsize suvs in their 2021 Initial Quality Study. The GLB isn’t in the top three in its category.

J.D. Power and Associates’ 2021 Initial Quality Study of new car owners surveyed provide the statistics that show that Nissan vehicles are better in initial quality than Mercedes vehicles. J.D. Power ranks Nissan fifth in initial quality, above the industry average. With 47 more problems per 100 vehicles, Mercedes is ranked 25th, below the industry average.

From surveys of all its subscribers, Consumer Reports’ January 2021 Auto Issue reports that Nissan vehicles are more reliable than Mercedes vehicles. Consumer Reports ranks Nissan 7 places higher in reliability than Mercedes.

The Murano’s 3.5 DOHC V6 produces 39 more horsepower (260 vs. 221) than the GLB’s 2.0 turbo 4-cylinder.

To lower fuel costs and make buying fuel easier, the Nissan Murano uses regular unleaded gasoline. The GLB requires premium, which can cost 20 to 55 cents more per gallon.

The Murano has 3.1 gallons more fuel capacity than the GLB (19 vs. 15.9 gallons), for longer range between fill-ups.

The Murano has a standard continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The GLB doesn’t offer a CVT.

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

The Murano stops shorter than the GLB:

The Murano has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The GLB doesn’t offer vehicle monitored tire inflation.

The Murano has a standard space-saver spare tire so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the GLB; it requires you to depend on its run-flat tires, which limits mileage and speed before they are repaired. If a run-flat is damaged beyond repair by a road hazard your vehicle will have to be towed. Some tire options on the GLB don’t have a run-flat feature, either.

For better handling and stability, the track (width between the wheels) on the Murano is 1.4 inches wider in the front and 1.4 inches wider in the rear than on the GLB.

The front grille of the Murano uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The GLB doesn’t offer active grille shutters.

The Murano has 3.6 inches more front shoulder room, .5 inches more rear headroom, .6 inches more rear legroom and 4 inches more rear shoulder room than the GLB.

The front step up height for the Murano is 1.2 inches lower than the GLB (15.8” vs. 17”). The Murano’s rear step up height is 2.4 inches lower than the GLB’s (15.1” vs. 17.5”).

The Murano has a much larger cargo volume with its rear seat up than the GLB with its rear seat up (32.1 vs. 5.1 cubic feet). The Murano has a much larger cargo volume with its rear seat folded than the GLB with its rear seat folded (67 vs. 62 cubic feet).

The Murano’s cargo area is larger than the GLB’s in almost every dimension:

Pulling a handle automatically lowers the Murano’s rear seats, to make changing between passengers and cargo easier. The GLB doesn’t offer automatic folding seats.

The Murano has a 1500 lbs. towing capacity. The GLB has no towing capacity.

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

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

Both the Murano and the GLB offer available heated front seats. The Murano SL/Platinum also has standard heated rear seats to keep those passengers extremely comfortable in the winter. Heated second row seats aren’t available in the GLB.

Insurance will cost less for the Murano owner. The Complete Car Cost Guide estimates that insurance for the Murano will cost $615 to $1780 less than the GLB over a five-year period.

Consumer Reports® recommends the Nissan Murano, based on reliability, safety and performance. The Mercedes GLB isn't recommended.

The Nissan Murano outsold the Mercedes GLB by almost two to one during the 2021 model year.