Compare the2025 Chevrolet BlazerVS 2025 Infiniti QX55

For enhanced safety, the front shoulder belts of the Chevrolet Blazer are height-adjustable, and the rear seat shoulder belts have child comfort guides to move the belt to properly fit children. A better fit can prevent injuries and the increased comfort also encourages children to buckle up. The Infiniti QX55 has only front height-adjustable seat belts.

Both the Blazer and the QX55 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available all wheel drive, blind spot warning systems, around view monitors and rear cross-path warning.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Chevrolet Blazer is safer than the Infiniti QX55:

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

There are over 14 times as many Chevrolet dealers as there are Infiniti dealers, which makes it much easier should you ever need service under the Blazer’s warranty.

To reliably power the ignition and other systems and to recharge the battery, the Blazer has a standard 170-amp alternator (155-amp - Blazer V6 FWD). The QX55’s 130-amp alternator isn’t as powerful.

J.D. Power and Associates rated the Blazer second among midsize suvs in their 2024 Initial Quality Study. The QX55 isn’t in the top three in its category.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Chevrolet vehicles are better in initial quality than Infiniti vehicles. J.D. Power ranks Chevrolet second in initial quality, above the industry average. With 27 more problems per 100 vehicles, Infiniti is ranked 14th.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the statistics that show that Chevrolet vehicles are more reliable than Infiniti vehicles. J.D. Power ranks Chevrolet fourth in reliability, above the industry average. With 45 more problems per 100 vehicles, Infiniti is ranked 22nd.

The Blazer’s optional 3.6 DOHC V6 produces 40 more horsepower (308 vs. 268) than the QX55’s 2.0 turbo 4-cylinder.

As tested in Motor Trend the Chevrolet Blazer V6 is faster than the Infiniti QX55:

An engine control system that can shut down some of the engine’s cylinders helps improve the Blazer V6’s fuel efficiency. The QX55 doesn’t offer a system that can shut down part of the engine.

In heavy traffic or at stoplights the Blazer’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. If the conditions warrant or the driver wishes, the system can be manually disabled at any time for the duration of a trip. The QX55 doesn’t offer an automatic engine start/stop system.

To lower fuel costs and make buying fuel easier, the Chevrolet Blazer uses regular unleaded gasoline (premium recommended with the 2.0 turbo 4-cylinder engine for maximum performance). The QX55 requires premium, which can cost on average about 84.9 cents more per gallon.

The Blazer FWD’s standard fuel tank has 3.4 gallons more fuel capacity than the QX55 (19.4 vs. 16 gallons), for longer range between fill-ups. The Blazer AWD’s standard fuel tank has 5.7 gallons more fuel capacity than the QX55 (21.7 vs. 16 gallons).

The Blazer has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The QX55 doesn’t offer a cap-less fueling system.

The Blazer stops shorter than the QX55:

For better traction, the Blazer RS/Premier’s optional tires are larger than the largest tires available on the QX55 (265/45R21 vs. 255/45R20).

For better ride, handling and brake cooling the Blazer RS/Premier offers optional 21-inch wheels. The QX55’s largest wheels are only 20-inches.

The Chevrolet Blazer’s wheels have 6 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Infiniti QX55 only has 5 wheel lugs per wheel.

The Blazer 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 QX55; 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.

For a smoother ride and more stable handling, the Blazer’s wheelbase is 2.5 inches longer than on the QX55 (112.7 inches vs. 110.2 inches).

For better handling and stability, the track (width between the wheels) on the Blazer is 2 inches wider in the front and 2.4 inches wider in the rear than on the QX55.

The front grille of the Blazer uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The QX55 doesn’t offer active grille shutters.

The Blazer has 7.6 cubic feet more passenger volume than the QX55 (107.8 vs. 100.2).

The Blazer has 1.4 inches more front legroom, 1.2 inches more front shoulder room, 1.7 inches more rear headroom, .9 inches more rear legroom, .4 inches more rear hip room and 1.5 inches more rear shoulder room than the QX55.

The Blazer has a much larger cargo volume with its rear seat up than the QX55 with its rear seat up (30.5 vs. 26.9 cubic feet). The Blazer has a much larger cargo volume with its rear seat folded than the QX55 with its rear seat folded (64.2 vs. 54.1 cubic feet).

The Blazer has a 1500 lbs. towing capacity. The QX55 has no towing capacity.

The Blazer can be flat towed on all four wheels (dinghy towed), allowing recreational vehicle owners to bring it with them on the road. When they reach their destination, the Blazer can be unhitched and driven around locally. The QX55 can’t be towed flat on the ground.

Standard Trailer Sway Control on the Blazer uses the StabiliTrak® sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The QX55 doesn’t offer electronic trailer sway control.

The Blazer’s instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The QX55 does not have an oil pressure gauge.

The power windows standard on both the Blazer and the QX55 have locks to prevent small children from operating them. When the lock on the Blazer is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The QX55 prevents the driver from operating the other windows just as it does the other passengers.

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Blazer LT/RS/Premier’s available exterior PIN entry system. The QX55 doesn’t offer an exterior PIN entry system, and its Infiniti Connection can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.

The Blazer’s optional rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The QX55 has an automatic rear view mirror, but its side mirrors don’t dim.

The Blazer offers an optional 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The QX55 doesn’t offer a house-current electrical outlet.

The Blazer is available in both front-wheel drive and four-wheel drive configurations. The QX55 doesn’t offer a two-wheel drive configuration.

Insurance will cost less for the Blazer owner. The Complete Car Cost Guide estimates that insurance for the Blazer will cost $1375 to $3770 less than the QX55 over a five-year period.

The Blazer will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the Blazer will retain 49.39% to 53.18% of its original price after five years, while the QX55 only retains 46.84% to 46.91%.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Chevrolet Blazer will be $14320 to $15973 less than for the Infiniti QX55.

J.D. Power and Associates rated the Blazer third among midsize suvs in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The QX55 isn’t in the top three.

The Chevrolet Blazer outsold the Infiniti QX55 by over 12 to one during 2023.