Compare the2024 Mazda CX-5VS 2023 Subaru Impreza

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

Safety

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The CX-5 Turbo Signature has a standard 360° Monitor to allow the driver to see objects all around the vehicle on a screen. The Impreza 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.

The CX-5 has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the Impreza’s blind spot costs extra.

To help make backing out of a parking space safer, the CX-5 has standard Rear Cross Traffic Alert, helping the driver avoid collisions. Subaru charges extra for Rear Cross Traffic Alert on the Impreza and its not available on the Base.

Both the CX-5 and the Impreza have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras and available driver alert monitors.

The Mazda CX-5 weighs 633 to 880 pounds more than the Subaru Impreza. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts. Crosswinds also affect lighter cars more.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Mazda CX-5 is safer than the Subaru Impreza:

	CX-5	Impreza
	Driver
STARS	5 Stars	5 Stars
HIC	82	198
Neck Injury Risk	23%	39%
Neck Compression	23 lbs.	50 lbs.
Leg Forces (l/r)	160/307 lbs.	237/379 lbs.
	Passenger
STARS	5 Stars	5 Stars
Chest Compression	.5 inches	.7 inches
Neck Stress	205 lbs.	208 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-5 is safer than the Subaru Impreza:

	CX-5	Impreza
	Front Seat
STARS	5 Stars	5 Stars
HIC	81	165
Chest Movement	.5 inches	1 inches
Abdominal Force	126 lbs.	293 lbs.
Hip Force	189 lbs.	400 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
HIC	208	363
Spine Acceleration	65 G’s	79 G’s
Hip Force	524 lbs.	715 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	13 inches	13 inches
Spine Acceleration	32 G’s	49 G’s
Hip Force	435 lbs.	824 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-5 is much safer than the Impreza Sedan:

	CX-5	Impreza
Overall Evaluation	GOOD	POOR
Structure	GOOD	POOR
	Driver Injury Measures
Head/Neck	GOOD	GOOD
Head Injury Criterion	155	245
Head Peak Forces	no contact	55 G’s
Neck Tension	223 lbs.	290 lbs.
Torso	ACCEPTABLE	MARGINAL
Shoulder Deflection	.51 in	1.89 in
Shoulder Force	201 lbs.	357 lbs.
Torso Max Deflection	1.34 in	2.01 in
Torso Deflection Rate	6 MPH	10 MPH
Pelvis	GOOD	ACCEPTABLE
Pelvis Force	848 lbs.	1116 lbs.
Head Protection	GOOD	ACCEPTABLE
	Passenger Injury Measures
Head/Neck	GOOD	GOOD
Neck Tension	22 lbs.	89 lbs.
Torso	GOOD	MARGINAL
Shoulder Deflection	1.42 in	2.09 in
Torso Max Deflection	1.26 in	1.69 in
Torso Deflection Rate	9 MPH	13 MPH
Pelvis	GOOD	GOOD
Pelvis Force	602 lbs.	825 lbs.
Head Protection	GOOD	GOOD

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-5 the rating of “Top Safety Pick” for 2023, a rating granted to only 98 vehicles tested by the IIHS. The Impreza last would have qualified as a “Top Safety Pick” in 2022.

Reliability

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Mazda vehicles are more reliable than Subaru vehicles. J.D. Power ranks Mazda above average in long-term dependability. With 13 more problems per 100 vehicles in the first three years of ownership, Subaru is rated below average.

Engine

The CX-5’s standard 2.5 DOHC 4-cylinder produces 35 more horsepower (187 vs. 152) and 40 lbs.-ft. more torque (185 vs. 145) than the Impreza’s 2.0 DOHC 4-cylinder. The CX-5’s optional 2.5 turbo 4-cylinder produces 104 more horsepower (256 vs. 152) and 175 lbs.-ft. more torque (320 vs. 145) than the Impreza’s 2.0 DOHC 4-cylinder.

As tested in Motor Trend the Mazda CX-5 is faster than the Subaru Impreza (automatics tested):

	CX-5 4 cyl.	CX-5 turbo 4 cyl.	Impreza
Zero to 60 MPH	8.3 sec	6.4 sec	9.3 sec
Quarter Mile	16.3 sec	14.9 sec	17.2 sec

Fuel Economy and Range

An engine control system that can shut down some of the engine’s cylinders helps improve the CX-5 (except Turbo)’s fuel efficiency. The Impreza doesn’t offer a system that can shut down part of the engine.

In heavy traffic or at stoplights the CX-5 (except Turbo)’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 Impreza doesn’t offer an automatic engine start/stop system.

The CX-5 has 2.1 gallons more fuel capacity than the Impreza (15.3 vs. 13.2 gallons), for longer range between fill-ups.

Transmission

The Mazda CX-5 comes standard with an automatic transmission, for driver comfort, especially in the city. Automatic costs extra on the Impreza.

Brakes and Stopping

For better stopping power the CX-5’s brake rotors are larger than those on the Impreza:

	CX-5	CX-5 Turbo	Impreza	Impreza Sport
Front Rotors	11.7 inches	12.6 inches	10.9 inches	11.6 inches
Rear Rotors	11.9 inches	11.9 inches	10.8 inches	10.8 inches

The CX-5 stops shorter than the Impreza:

	CX-5	Impreza
60 to 0 MPH	123 feet	127 feet	Motor Trend

Tires and Wheels

For better traction, the CX-5 has larger tires than the Impreza (225/65R17 vs. 205/55R16).

For better ride, handling and brake cooling the CX-5 has standard 17-inch wheels. Smaller 16-inch wheels are standard on the Impreza. The CX-5 Carbon/Premium/Turbo’s 19-inch wheels are larger than the 18-inch wheels on the Impreza Sport.

Suspension and Handling

The CX-5 has standard front and rear stabilizer bars, which help keep the CX-5 flat and controlled during cornering. The Impreza base model’s suspension doesn’t offer a rear stabilizer bar.

The CX-5 has engine speed sensitive variable-assist power steering, for low-effort parking, better control at highway speeds and during hard cornering, and a better feel of the road. The Impreza doesn’t offer variable-assist power steering.

For a smoother ride and more stable handling, the CX-5’s wheelbase is 1.1 inches longer than on the Impreza (106.2 inches vs. 105.1 inches).

For better handling and stability, the track (width between the wheels) on the CX-5 is 2.2 inches wider in the front and 2 inches wider in the rear than on the Impreza.

The CX-5 handles at .81 G’s, while the Impreza 2.0i Limited 5-door pulls only .80 G’s of cornering force in a Motor Trend skidpad test.

For greater off-road capability the CX-5 has a 2.5 inches greater minimum ground clearance than the Impreza (7.6 vs. 5.1 inches), allowing the CX-5 to travel over rougher terrain without being stopped or damaged. The CX-5 Carbon/Premium/Turbo’s minimum ground clearance is 2.8 inches higher than on the Impreza (7.9 vs. 5.1 inches).

Passenger Space

The CX-5 has 2.7 cubic feet more passenger volume than the Impreza 5-door (103.6 vs. 100.9).

For enhanced passenger comfort on long trips the CX-5’s rear seats recline. The Impreza’s rear seats don’t recline.

Cargo Capacity

The CX-5 has a much larger cargo volume with its rear seat up than the Impreza 5-door with its rear seat up (30 vs. 20.8 cubic feet). The CX-5 has a much larger cargo volume with its rear seat folded than the Impreza 5-door with its rear seat folded (59.3 vs. 55.3 cubic feet).

Pulling a handle automatically lowers the CX-5’s rear seats, to make changing between passengers and cargo easier. The Impreza doesn’t offer automatic folding seats.

Towing

The CX-5 has a 2000 lbs. towing capacity. The Impreza has no towing capacity.

Ergonomics

When two different drivers share the CX-5 Preferred/Carbon/Premium/Turbo, the memory seats make it convenient for both. Each setting activates different, customized memories for the driver’s seat position. The Impreza doesn’t offer memory seats.

The CX-5 Premium Plus/Turbo 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 Impreza doesn’t offer a heads-up display.

The CX-5’s power parking brake sets with one touch and releases with one touch or automatically. The Impreza 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-5’s front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Impreza’s rear power window switches have to be held the entire time to open or close them fully.

The CX-5 has a standard Advanced Keyless Entry and Start that allows you to unlock the doors from either front door handle, open the cargo door, and start the engine, all without removing the key from the pocket or purse. Keyless Entry and Start costs extra on the Impreza and isn’t available on the Impreza Base.

The CX-5’s power window, power lock and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Impreza’s power window switches are unlit, making them difficult to find at night and operate safely.

The CX-5’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 Impreza’s manually variable intermittent wipers have to be constantly adjusted.

The CX-5’s LED headlights produce a whiter, brighter light (up to 3x) using five times less power than the Impreza’s standard halogen headlights. LED lights also light instantly and last over twenty times longer than halogen.

Consumer Reports rated the CX-5’s headlight performance “Very Good,” a higher rating than the Impreza’s headlights, which were rated “Fair.”

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 CX-5’s headlights were rated “Good” to “Acceptable” by the IIHS, while the Impreza’s headlights are rated “Marginal.”

The CX-5 has a standard automatic headlight on/off feature. When the ignition is on, the headlights automatically turn on at dusk and off after dawn. The Impreza has an automatic headlight on/off feature standard only on the Premium/Sport/Limited.

The CX-5 has standard heated front seats. Heated front seats are only available on the Impreza Premium/Sport/Limited. The CX-5 Premium Plus/Turbo also has standard heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Impreza.

Standard air-conditioned seats in the CX-5 Premium Plus/Turbo keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Impreza doesn’t offer air-conditioned seats.

On extremely cold winter days, the CX-5 Premium Plus/Turbo’s standard heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Impreza doesn’t offer a heated steering wheel.

The CX-5 Select/Preferred/Carbon Edition/Premium/Turbo’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 Impreza doesn’t offer dual zone air conditioning.

Both the CX-5 and the Impreza offer rear vents. For greater rear passenger comfort, the CX-5 Select/Preferred/Carbon Edition/Premium/Turbo has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Impreza doesn’t offer rear air conditioning vents, only heat vents.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Mazda CX-5 Premium Plus/Turbo has a standard wireless phone charging system (Qi) for the front seat. The Impreza doesn’t offer wireless personal charging.

Economic Advantages

According to The Car Book by Jack Gillis, the CX-5 is less expensive to operate than the Impreza because it costs $300 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost less on the CX-5 than the Impreza, including $134 less for a water pump, $11 less for front brake pads, $169 less for a starter, $106 less for a fuel pump, $150 less for front struts and $176 less for a timing belt/chain.

Recommendations

Consumer Reports® recommends both the Mazda CX-5 and the Subaru Impreza, based on reliability, safety and performance.

The Mazda CX-5 outsold the Subaru Impreza by over four to one during 2023.