Compare the2024 Mazda CX-30VS 2022 Buick Encore

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Brakes and Stopping
Suspension and Handling
Passenger Space
Cargo Capacity
Ergonomics
Recommendations

Safety

© 1999 - 2024Advanta-STAR Automotive Research, all rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America (“Advanta-STAR”). If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it, or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. Removal of this watermark/notification without prior written license and approval received from Advanta-STAR is an agreement, understanding, and/or stipulation by the person(s), entities, agents, attorneys, and any other persons involved in the removal of this watermark/notification (including but not limited to Search Optics, LLC and any and all parent entities, sister entities, and subsidiary entities of Search Optics, LLC and/or any other entity, agent, attorney, and persons related in any manner to Search Optics, LLC) to: 1) an agreed upon amount of liquidated monetary damages of a minimum of $1,250,000.00 US Dollars in favor of Advanta-STAR; 2) the jurisdiction and enforcement of any legal claims associated with this matter asserted by Advanta-STAR in the United States Federal District Court in Portand, Oregon; and 3) service of process of any legal claims asserted by Advanta-STAR associated with this matter may be accomplished by First-Class Postage by the United States Postal Service or comparable service. XPYNN-M34HG 2a06:98c0:3600::103 2024/12/21

For enhanced safety, the front and rear seat shoulder belts of the Mazda CX-30 have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision. The Buick Encore doesn’t offer pretensioners for its rear seat belts.

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 CX-30 are reminded to check the back seat if they opened the rear door before starting out. The Encore doesn’t offer a back seat reminder.

The CX-30 has standard Whiplash-Reducing Headrests, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash-Reducing Headrests system moves the headrests forward to prevent neck and spine injuries. The Encore doesn’t offer a whiplash protection system.

The CX-30 has standard Smart Brake Support, 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 Encore offers an available collision warning system without the automated brake feature that would prevent or reduce the collision if the driver fails to react.

Over 200 people are killed each year when backed over by motor vehicles. The CX-30 Turbo Premium Plus has standard Rear Smart Brake Support that use rear sensors to monitor for objects to the rear and automatically apply the brakes to prevent a collision. The Encore doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the CX-30. But it costs extra on the Encore.

The CX-30’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 Encore.

The CX-30 Turbo Premium Plus has a standard 360° View Monitor to allow the driver to see objects all around the vehicle on a screen. The Encore only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.

To help make backing out of a parking space safer, the CX-30 has standard Rear Cross Traffic Alert and Smart Braking Support - Rear Crossing on the Turbo Premium Plus automatically engages the brakes to help avoid a collision. Buick charges extra for Rear Cross Traffic Alert on the Encore and the Encore’s Rear Cross Traffic Alert does not include automatic braking.

The CX-30’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Encore doesn’t offer a driver alert monitor.

Both the CX-30 and the Encore have standard driver and passenger frontal airbags, front and rear side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights and rearview cameras.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Mazda CX-30 is safer than the Buick Encore:

	CX-30	Encore
	Driver
STARS	5 Stars	5 Stars
Neck Stress	216 lbs.	298 lbs.
Leg Forces (l/r)	201/172 lbs.	363/313 lbs.
	Passenger
STARS	5 Stars	5 Stars
HIC	179	207
Neck Injury Risk	33.5%	38%
Neck Compression	85 lbs.	104 lbs.

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

The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Mazda CX-30 is safer than the Buick Encore:

	CX-30	Encore
	Front Seat
STARS	5 Stars	5 Stars
HIC	73	73
Hip Force	275 lbs.	388 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
Hip Force	525 lbs.	672 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	12 inches	14 inches
HIC	178	382
Spine Acceleration	30 G’s	46 G’s
Hip Force	583 lbs.	707 lbs.

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

Side impacts caused 23% of all road fatalities in 2018, down from 29% in 2003, when the Insurance Institute for Highway Safety introduced its side barrier test. In order to continue improving vehicle safety, the IIHS has started using a more severe side impact test: 37 MPH (up from 31 MPH), with a 4180-pound barrier (up from 3300 pounds). The results of this newly developed test demonstrates that the Mazda CX-30 is safer than the Encore:

	CX-30	Encore
Overall Evaluation	GOOD	ACCEPTABLE
Structure	GOOD	GOOD
	Driver Injury Measures
Head/Neck	GOOD	GOOD
Head Injury Criterion	89	188
Neck Tension	156 lbs.	223 lbs.
Neck Compression	45 lbs.	67 lbs.
Torso	ACCEPTABLE	MARGINAL
Shoulder Deflection	.87 in	1.69 in
Shoulder Force	223 lbs.	357 lbs.
Torso Max Deflection	1.54 in	1.69 in
Pelvis	GOOD	GOOD
Pelvis Force	759 lbs.	848 lbs.
Head Protection	GOOD	GOOD
	Passenger Injury Measures
Head/Neck	GOOD	GOOD
Neck Compression	67 lbs.	245 lbs.
Torso	GOOD	GOOD
Torso Max Deflection	.71 in	1.34 in
Pelvis	GOOD	GOOD
Pelvis Force	379 lbs.	825 lbs.
Head Protection	GOOD	GOOD

Instrumented handling tests conducted by the National Highway Traffic Safety Administration and analysis of its dimensions indicate that the CX-30 is 2.4% to 5.1% less likely to roll over than the Encore.

For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, and daytime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the CX-30 the rating of “Top Safety Pick” for 2023, a rating granted to only 72 vehicles tested by the IIHS. The Encore last would have qualified as a “Top Safety Pick” in 2016.

Warranty

The CX-30’s corrosion warranty is unlimited miles longer than the Encore’s (unlimited vs. 100,000 miles).

Reliability

From surveys of all its subscribers, Consumer Reports’ January 2023 Auto Issue reports that Mazda vehicles are more reliable than Buick vehicles. Consumer Reports ranks Mazda fourth in overall reliability. Buick is ranked 11th.

Engine

The CX-30’s standard 2.5 DOHC 4-cylinder produces 36 more horsepower (191 vs. 155) and 9 lbs.-ft. more torque (186 vs. 177) than the Encore’s 1.4 turbo 4-cylinder. The CX-30’s optional 2.5 turbo 4-cylinder produces 95 more horsepower (250 vs. 155) and 143 lbs.-ft. more torque (320 vs. 177) than the Encore’s 1.4 turbo 4-cylinder.

As tested in Motor Trend the Mazda CX-30 4 cyl. is faster than the Buick Encore:

	CX-30	Encore
Zero to 60 MPH	7.8 sec	10.7 sec
Quarter Mile	16 sec	17.9 sec
Speed in 1/4 Mile	88.3 MPH	77.5 MPH

Fuel Economy and Range

On the EPA test cycle the CX-30 gets better mileage than the Encore:

			MPG
CX-30
	AWD	2.5 DOHC 4-cyl.	26 city/33 hwy
Encore
	FWD	1.4 turbo 4-cyl.	24 city/32 hwy
	AWD	1.4 turbo 4-cyl.	23 city/30 hwy

An engine control system that can shut down some of the engine’s cylinders helps improve the CX-30 (except Turbo)’s fuel efficiency. The Encore doesn’t offer a system that can shut down part of the engine.

The CX-30 has a standard locking fuel door which locks and unlocks with the power locks. The fuel filler door is not lockable on the Encore. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

Brakes and Stopping

The CX-30 stops shorter than the Encore:

	CX-30	Encore
60 to 0 MPH	119 feet	126 feet	Motor Trend

Suspension and Handling

For a smoother ride and more stable handling, the CX-30’s wheelbase is 3.8 inches longer than on the Encore (104.4 inches vs. 100.6 inches).

The CX-30 2.5 S Premium handles at .84 G’s, while the Encore pulls only .82 G’s of cornering force in a Car and Driver skidpad test.

The CX-30 2.5 S Premium executes Motor Trend’s “Figure Eight” maneuver 2.2 seconds quicker than the Encore AWD (27.4 seconds @ .62 average G’s vs. 29.6 seconds @ .54 average G’s).

For better maneuverability, the CX-30’s turning circle is 1.9 feet tighter than the Encore’s (34.8 feet vs. 36.7 feet).

For greater off-road capability the CX-30 has a 1.8 inches greater minimum ground clearance than the Encore (8 vs. 6.2 inches), allowing the CX-30 to travel over rougher terrain without being stopped or damaged.

Passenger Space

The CX-30 has .9 inches more front legroom, 2.9 inches more front hip room, 1.4 inches more front shoulder room, .5 inches more rear legroom, 3.1 inches more rear hip room and 1.1 inches more rear shoulder room than the Encore.

Cargo Capacity

The CX-30 has a much larger cargo volume than the Encore with its rear seat up (20.2 vs. 18.8 cubic feet).

To make loading and unloading groceries and cargo easier, especially for short adults, the CX-30 Premium has a standard power liftgate, which opens and closes automatically by pressing a button. The Encore doesn’t offer a power liftgate.

Ergonomics

When two different drivers share the CX-30 Preferred/Carbon/Premium, the memory seats and mirrors make it convenient for both. Each keyless remote activates different, customized memories for the driver’s seat position and outside mirror angle. The Encore doesn’t offer a memory system.

The CX-30 Premium has a standard heads-up display that projects speed, 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 Encore doesn’t offer a heads-up display.

The CX-30’s power parking brake sets with one touch and releases with one touch or automatically. The Encore 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.

The CX-30’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The Encore’s passenger windows don’t close automatically.

The CX-30’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The Encore’s standard manually variable intermittent wipers have to be constantly adjusted.

The CX-30’s LED headlights produce a whiter, brighter light (up to 3x) using five times less power than the Encore’s halogen headlights. LED lights also light instantly and last over twenty times longer than halogen.

While driving with high beams on, sensitive light sensors standard on the CX-30 detect other vehicles which could be blinded and automatically switch to low beams. The Encore doesn’t offer automatic dimming high beams.

To help drivers see further while navigating curves, the CX-30 Premium has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle. The Encore doesn’t offer cornering lights.

When the CX-30 Preferred/Carbon/Premium 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 Encore’s mirrors don’t automatically adjust for backing.

The CX-30’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 Encore doesn’t offer the luxury of automatic dimming mirrors.

The CX-30 Preferred/Carbon/Premium has standard heated front seats, which keep the driver and front passenger extremely comfortable in the winter. Heated seats aren’t available in the Encore.

On extremely cold winter days, the CX-30 Turbo Premium’s standard heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Encore doesn’t offer a heated steering wheel.

The CX-30 Select/Preferred/Carbon/Turbo/Premium’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 Encore doesn’t offer dual zone air conditioning.

The CX-30 Select/Preferred/Carbon/Turbo/Premium’s standard automatic temperature control maintains the temperature you set, automatically controlling fan speed, vents and temperature to maintain a consistent, comfortable environment. The Encore doesn’t offer automatic air conditioning.

Both the CX-30 and the Encore offer rear vents. For greater rear passenger comfort, the CX-30 Select/Preferred/Carbon/Premium has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Encore doesn’t offer rear air conditioning vents, only heat vents.

To keep a safe, consistent following distance, the CX-30 has a standard Radar 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 Encore doesn’t offer an adaptive cruise control.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Mazda CX-30 offers an optional wireless phone charging system (Qi) in the center console. The Encore doesn’t offer wireless personal charging.

Recommendations

The Mazda CX-30 outsold the Buick Encore by 12% during 2022.

See Available Inventory