Compare the2023 Acura IntegraVS 2023 Subaru Impreza

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Transmission
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Passenger Space
Cargo Capacity
Servicing Ease
Ergonomics
Recommendations

Safety

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For enhanced safety, the front and rear seat shoulder belts of the Acura Integra have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The Subaru Impreza doesn’t offer pretensioners for its rear seat belts.

The Acura Integra 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 Impreza doesn’t offer a front passenger side knee airbag.

The Integra A-Spec offers optional Parking Sensors to help warn the driver about vehicles, pedestrians or other obstacles behind or in front of their vehicle. The Impreza doesn’t offer a front parking aid.

The Integra has a standard blind spot warning system which 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 Integra has standard Rear Cross Traffic Monitor, helping the driver avoid collisions. Subaru charges extra for rear cross-path warning on the Impreza and its not available on the Base.

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

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 Acura Integra is much safer than the Impreza Sedan:

	Integra	Impreza
Overall Evaluation	GOOD	POOR
Structure	ACCEPTABLE	POOR
	Driver Injury Measures
Head/Neck	GOOD	GOOD
Head Injury Criterion	160	245
Head Peak Forces	no contact	55 G’s
Neck Tension	201 lbs.	290 lbs.
Torso	ACCEPTABLE	MARGINAL
Shoulder Deflection	1.14 in	1.89 in
Shoulder Force	268 lbs.	357 lbs.
Torso Max Deflection	1.26 in	2.01 in
Torso Deflection Rate	8 MPH	10 MPH
Pelvis	ACCEPTABLE	ACCEPTABLE
Pelvis Force	959 lbs.	1116 lbs.
Head Protection	GOOD	ACCEPTABLE
	Passenger Injury Measures
Head/Neck	GOOD	GOOD
Neck Compression	112 lbs.	178 lbs.
Torso	ACCEPTABLE	MARGINAL
Shoulder Deflection	1.02 in	2.09 in
Shoulder Force	201 lbs.	424 lbs.
Torso Max Deflection	1.46 in	1.69 in
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, daytime pedestrian crash prevention, and nighttime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the Integra its highest rating: “Top Safety Pick Plus” for 2023, a rating granted to only 29 vehicles tested by the IIHS. The Impreza was last a “Top Safety Pick Plus” in 2019 but no longer qualifies.

Warranty

The Integra comes with a full 4-year/50,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The Impreza’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

Acura’s powertrain warranty covers the Integra 1 year and 10,000 miles longer than Subaru covers the Impreza. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the Impreza ends after only 5 years or 60,000 miles.

Acura pays for scheduled maintenance on the Integra for 2 years and 24,000 miles. Acura will pay for oil changes, lubrication and any other required maintenance. Subaru doesn’t pay scheduled maintenance for the Impreza.

Reliability

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 Integra’s reliability 14 points higher than the Impreza.

Engine

The Integra’s 1.5 turbo 4-cylinder produces 48 more horsepower (200 vs. 152) and 47 lbs.-ft. more torque (192 vs. 145) than the Impreza’s 2.0 DOHC 4-cylinder.

As tested in Motor Trend the Acura Integra is faster than the Subaru Impreza (manual transmissions tested):

	Integra	Impreza
Zero to 60 MPH	7.7 sec	9.7 sec
Quarter Mile	15.7 sec	17.4 sec
Speed in 1/4 Mile	91 MPH	81.4 MPH

As tested in Consumer Reports the Acura Integra is faster than the Subaru Impreza (automatics tested):

	Integra	Impreza
Zero to 30 MPH	3.5 sec	3.8 sec
Zero to 60 MPH	7.7 sec	9.5 sec
45 to 65 MPH Passing	4.6 sec	5.7 sec
Quarter Mile	16 sec	17.3 sec
Speed in 1/4 Mile	94 MPH	84 MPH

Fuel Economy and Range

On the EPA test cycle the Integra gets better mileage than the Impreza Sedan:

			MPG
Integra
	Manual	1.5 turbo 4-cyl.	26 city/36 hwy
	Auto	1.5 turbo 4-cyl.	30 city/37 hwy
		A-Spec 1.5 turbo 4-cyl.	29 city/36 hwy
Impreza Sedan
	Manual	2.0 DOHC flat-4	23 city/31 hwy
	Auto	2.0 DOHC flat-4	28 city/36 hwy
		Sport 2.0 DOHC flat-4	27 city/36 hwy

In heavy traffic or at stoplights the Integra’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 Integra 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 Impreza doesn’t offer a cap-less fueling system.

Transmission

The Acura Integra comes standard with an automatic transmission, for driver comfort, especially in the city. Automatic costs extra on the Impreza.

A six-speed manual is optional on the Acura Integra, with closer gear ratios for better performance and a lower final drive ratio for quieter highway operation, less engine wear and better fuel mileage. Only a five-speed manual is available for the Impreza.

The Acura Integra has a downshift rev synchronizer that automatically raises engine speed to make downshifts perfectly smooth. This keeps the car from lurching during downshifts, preventing loss of control during cornering. The Impreza doesn’t offer a downshift rev synchronizer.

Brakes and Stopping

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

	Integra	Impreza	Impreza Sport
Front Rotors	12.3 inches	10.9 inches	11.6 inches
Rear Rotors	11.1 inches	10.8 inches	10.8 inches

The Integra stops shorter than the Impreza:

	Integra	Impreza
60 to 0 MPH	123 feet	127 feet	Motor Trend
60 to 0 MPH (Wet)	137 feet	140 feet	Consumer Reports

Tires and Wheels

For better traction, the Integra has larger standard tires than the Impreza (215/50R17 vs. 205/55R16). The Integra A-Spec’s tires are larger than the largest tires available on the Impreza (235/40R18 vs. 225/40R18).

The Integra’s standard tires provide better handling because they have a lower 50 series profile (height to width ratio) that provides a stiffer sidewall than the Impreza’s standard 55 series tires.

For better ride, handling and brake cooling the Integra has standard 17-inch wheels. Smaller 16-inch wheels are standard on the Impreza.

The Integra 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 Impreza doesn’t offer vehicle monitored tire inflation.

Suspension and Handling

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

The Integra offers an optional driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads. The Impreza’s suspension doesn’t offer adjustable shock absorbers.

The Integra has vehicle 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 Integra’s wheelbase is 2.6 inches longer than on the Impreza (107.7 inches vs. 105.1 inches).

The Integra A-Spec Technology handles at .87 G’s, while the Impreza 2.0i Premium Sedan pulls only .82 G’s of cornering force in a Motor Trend skidpad test.

The Integra A-Spec Technology executes Motor Trend’s “Figure Eight” maneuver quicker than the Impreza 2.0i Premium Sedan (27.2 seconds @ .63 average G’s vs. 27.7 seconds @ .6 average G’s).

Passenger Space

Because it has more passenger and cargo room, the EPA rates the Integra a Large car, while the Impreza Sedan is rated a Mid-size.

The Integra has .3 inches more front shoulder room, .9 inches more rear legroom and .4 inches more rear shoulder room than the Impreza Sedan.

Cargo Capacity

The Integra has a much larger trunk than the Impreza Sedan (24.3 vs. 12.3 cubic feet).

Servicing Ease

J.D. Power and Associates surveys of service recipients show that Acura service is better than Subaru. J.D. Power ranks Acura 6th in service department satisfaction (above the industry average). With a 19% lower rating, Subaru is ranked 16th.

Ergonomics

When two different drivers share the Integra A-Spec with Technology Package, 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 Integra’s standard easy entry system glides the driver’s seat back, making it easier for the driver to get in and out. The Impreza doesn’t offer an easy entry system.

The Integra A-Spec with Technology Package has a standard heads-up display that projects speed and warning 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 Integra’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.

On a hot day the Integra’s driver can lower all the windows from a distance with the keyless remote or at the outside door handle. The driver of the Impreza can only operate the windows from inside the vehicle, with the ignition on.

The Integra’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 Impreza’s power window switches are unlit, making them difficult to find at night and operate safely.

The Integra’s standard speed-sensitive wipers speed up when the vehicle does, so that the driver doesn’t have to continually adjust the speed of the wipers. The Impreza’s manually variable intermittent wipers have to be constantly adjusted. The Integra A-Spec’s optional wipers adjust their speed and turn on and off automatically according to the amount of rainfall on the windshield.

The Integra’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 Integra’s headlight performance “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 Integra’s headlights were rated “Acceptable” by the IIHS, while the Impreza’s headlights are rated “Marginal.”

The Integra has a standard automatic headlight on/off feature. When the ignition is on, the headlights automatically turn on at dusk and off after dawn. When the ignition turns off, the headlights turn off after a delay timed to allow you to securely get to your front door. The Impreza has an automatic headlight on/off feature standard only on the Premium/Sport/Limited.

The Integra’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Subaru only offers heated mirrors on the Impreza Premium/Sport/Limited.

When the Integra A-Spec with Technology Package is put in reverse, the passenger rearview mirror tilts from its original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirror into its original position. The Impreza’s mirror doesn’t automatically adjust for backing.

The Integra A-Spec with Technology Package’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.

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

Recommendations

Consumer Reports® recommends both the Acura Integra and the Subaru Impreza, based on reliability, safety and performance.

A group of representative automotive journalists from North America selected the Integra as the 2023 North American Car of the Year. The Impreza has never been chosen.