Compare the2022 Buick Encore GXVS 2022 Chevrolet Trax

Safety
Reliability
Fuel Economy and Range
Transmission
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Chassis
Passenger Space
Cargo Capacity
Towing
Ergonomics
Recommendations

Safety

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

The Encore GX has standard Automatic Emergency Braking, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The Trax doesn't offer collision warning or crash mitigation brakes.

The Encore GX’s 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. The Trax doesn’t offer a lane departure warning system.

The Encore GX Select/Essence offers an optional Surround View to allow the driver to see objects all around the vehicle on a screen. The Trax only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.

Both the Encore GX and the Trax have standard driver and passenger frontal airbags, front and rear side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available blind spot warning systems 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 Buick Encore GX is safer than the Chevrolet Trax:

	Encore GX	Trax
	Driver
STARS	5 Stars	5 Stars
Neck Injury Risk	24%	26%
Neck Stress	190 lbs.	298 lbs.
Leg Forces (l/r)	83/261 lbs.	363/313 lbs.

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

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 available headlight’s “Acceptable” rating, the Insurance Institute for Highway Safety grants the Encore GX the rating of “Top Pick” for 2021, a rating granted to only 145 vehicles tested by the IIHS. The Trax last would have qualified as a “Top Pick” in 2016.

Reliability

To reliably start during all conditions and help handle large electrical loads, the Encore GX has a standard 760-amp battery. The Trax’s 525-amp battery isn’t as powerful.

J.D. Power and Associates’ 2021 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Buick vehicles are more reliable than Chevrolet vehicles. J.D. Power ranks Buick fifth in reliability, above the industry average. With 15 more problems per 100 vehicles, Chevrolet is ranked 12th.

From surveys of all its subscribers, Consumer Reports’ January 2021 Auto Issue reports that Buick vehicles are more reliable than Chevrolet vehicles. Consumer Reports ranks Buick fourth in reliability. Chevrolet is ranked 17th.

Fuel Economy and Range

On the EPA test cycle the Encore GX gets better mileage than the Trax:

			MPG
Encore GX
	FWD	1.3 turbo 3-cyl.	29 city/32 hwy
		1.2 turbo 3-cyl.	29 city/31 hwy
	AWD	1.3 turbo 3-cyl.	26 city/29 hwy
Trax
	FWD	1.4 turbo 4-cyl.	24 city/32 hwy
	AWD	1.4 turbo 4-cyl.	23 city/30 hwy

Regenerative brakes improve the Encore GX’s fuel efficiency by converting inertia back into energy instead of wasting it. The Trax doesn’t offer a regenerative braking system.

In heavy traffic or at stop lights the Encore GX’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 Trax doesn’t offer an automatic engine start/stop system.

The Encore GX 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 Trax doesn’t offer a cap-less fueling system.

Transmission

A nine-speed automatic is standard on the Buick Encore GX 1.3 turbo 3-cylinder AWD, for better acceleration and lower engine speed on the highway. Only a six-speed automatic is available for the Trax.

The Encore GX 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 Trax doesn’t offer a CVT.

Brakes and Stopping

The Buick Encore GX has standard four-wheel disc brakes for better stopping power and improved directional control in poor weather. Rear drums are standard on the Trax. Drums can heat up and make stops longer, especially with antilock brakes that work much harder than conventional brakes.

The Encore GX stops shorter than the Trax:

	Encore GX	Trax
60 to 0 MPH	126 feet	130 feet	Consumer Reports
60 to 0 MPH (Wet)	138 feet	141 feet	Consumer Reports

Tires and Wheels

For better traction, the Encore GX has larger tires than the Trax (225/55R18 vs. 205/70R16). The Encore GX’s tires are larger than the largest tires available on the Trax (225/55R18 vs. 215/55R18).

The Encore GX’s tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the Trax’s standard 70 series tires.

For better ride, handling and brake cooling the Encore GX has standard 18-inch wheels. Smaller 16-inch wheels are standard on the Trax.

The Encore GX 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 Trax doesn’t offer vehicle monitored tire inflation.

Suspension and Handling

For a smoother ride and more stable handling, the Encore GX’s wheelbase is 1.6 inches longer than on the Trax (102.2 inches vs. 100.6 inches).

For better handling and stability, the track (width between the wheels) on the Encore GX is .5 inches wider in the front and 1.3 inches wider in the rear than on the Trax.

The Encore GX Essence AWD handles at .84 G’s, while the Trax LT AWD pulls only .72 G’s of cornering force in a Car and Driver skidpad test.

The Encore GX AWD executes Motor Trend’s “Figure Eight” maneuver 1.4 seconds quicker than the Trax LT AWD (27.8 seconds @ .6 average G’s vs. 29.2 seconds @ .56 average G’s).

For greater off-road capability the Encore GX has a 1.3 inches greater minimum ground clearance than the Trax (7.5 vs. 6.2 inches), allowing the Encore GX to travel over rougher terrain without being stopped or damaged.

Chassis

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

The Encore GX uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Trax doesn’t offer active noise cancellation.

Passenger Space

The Encore GX has .1 inches more front headroom, .1 inches more front legroom, .2 inches more front hip room, 1.3 inches more front shoulder room, .3 inches more rear legroom and .8 inches more rear shoulder room than the Trax.

Cargo Capacity

The Encore GX has a much larger cargo volume with its rear seat up than the Trax with its rear seat up (23.5 vs. 18.7 cubic feet). The Encore GX has a much larger cargo volume with its rear seat folded than the Trax with its rear seat folded (50.2 vs. 48.4 cubic feet).

The Encore GX’s cargo area is larger than the Trax’s in every dimension:

	Encore GX	Trax
Length to seat (2nd/1st)	31.8”/60.8”	29.3”/57”
Max Width	53”	39.5”
Min Width	40.7”	36”
Height	32”	31.8”

To make loading and unloading groceries and cargo easier when your hands are full, the Encore GX’s power liftgate can be opened or closed just by kicking your foot under the back bumper, leaving your hands completely free. The Trax doesn’t offer a power or hands-free opening liftgate.

Towing

The Encore GX has a 1000 lbs. towing capacity. The Trax has no towing capacity.

The Encore GX AWD 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 Encore GX can be unhitched and driven around locally. The Trax can’t be towed flat on the ground.

Ergonomics

When two different drivers share the Encore GX Essence, the memory seats and mirrors make it convenient for both. Each setting activates different, customized memories for the driver’s seat position and outside mirror angle. The Trax doesn’t offer a memory system.

The Encore GX Essence’s standard easy entry system glides the driver’s seat back when the door is unlocked or the ignition is switched off, making it easier for the driver to get in and out. The Trax doesn’t offer an easy entry system.

The Encore GX Select/Essence offers an optional heads-up display that projects speed, tachometer, warning and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Trax doesn’t offer a heads-up display.

The Encore GX’s power parking brake sets with one touch and releases with one touch or automatically. The Trax has a lever-type parking brake that has to be strenuously raised to engage properly. It has to be lifted up more and a button depressed to release it.

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Encore GX’s available exterior PIN entry system. The Trax doesn’t offer an exterior PIN entry system, and its OnStar® can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.

The Encore GX’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Trax’s power mirror switches are unlit, making them difficult to find at night and operate safely.

The Encore GX Essence’s optional wipers adjust their speed and turn on and off automatically according to the amount of rainfall on the windshield. The Trax’s manually variable intermittent wipers have to be constantly adjusted.

The Insurance Institute for Highway Safety (IIHS) conducts detailed tests on headlights for their range both straight ahead and in curves and to be certain they don’t exceed acceptable amounts of glare to oncoming drivers. The Encore GX’s available headlights were rated “Acceptable” by the IIHS, while the Trax’s headlights are rated “Poor.”

While driving with high beams on, sensitive light sensors standard on the Encore GX detect other vehicles which could be blinded and automatically switch to low beams. The Trax doesn’t offer automatic dimming high beams.

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

The Encore GX’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Chevrolet only offers heated mirrors on the Trax LT.

When the Encore GX Essence is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Trax’s mirrors don’t automatically adjust for backing.

The Encore GX Essence’s standard rear view mirror has an automatic dimming feature. This mirror can be set to automatically darken quickly when headlights shine on it, keeping following vehicles from blinding or distracting the driver. The Trax doesn’t offer the luxury of an automatic dimming rear view mirror.

On extremely cold winter days, the Encore GX Essence’s standard heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Trax doesn’t offer a heated steering wheel.

The Encore GX Select/Essence’s standard dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. The Trax doesn’t offer dual zone air conditioning.

The Encore GX’s standard automatic temperature control maintains the temperature you set, automatically controlling fan speed, vents and temperature to maintain a consistent, comfortable environment. The Trax doesn’t offer automatic air conditioning.

To keep a safe, consistent following distance, the Encore GX offers an optional Adaptive Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The Trax doesn’t offer an adaptive cruise control.

The Encore GX Select/Essence’s available GPS navigation system has a real-time traffic update feature that plots alternative routes to automatically bypass traffic problems. (Service not available in all areas.) The Trax’s available navigation system doesn’t offer real-time traffic updates.

With standard voice command, the Encore GX offers the driver hands free control of the radio and the navigation computer by simply speaking. The Trax doesn’t offer a voice control system.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Buick Encore GX Essence offers an optional wireless phone charging system (Qi) in the center console. The Trax doesn’t offer wireless personal charging.

The Encore GX Essence’s optional Automatic Parking Assist can parallel park or back into a parking spot by itself, starting and stopping automatically, with the driver only responsible for switching from reverse to drive. The Trax doesn’t offer an automated parking system.

Recommendations

Consumer Reports® recommends the Buick Encore GX, based on reliability, safety and performance. The Chevrolet Trax isn't recommended.

The Buick Encore outsold the Chevrolet Trax by 54% during the 2021 model year.