Compare the2025 Acura IntegraVS 2025 Cadillac CT4

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 Cadillac CT4 doesn’t offer pretensioners for its rear seat belts.

For enhanced safety, the front seat shoulder belts of the Acura Integra are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The Cadillac CT4 doesn’t offer height-adjustable seat belts.

The Integra’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 CT4 doesn’t offer a driver alert monitor.

Both the Integra and the CT4 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, 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, blind spot warning systems, rearview cameras, rear cross-path warning and available rear parking sensors.

The Acura Integra achieved a “Top Safety Pick” rating from the Insurance Institute for Highway Safety (IIHS) for the 2025 model year. This recognition was based on its impressive performance in the small overlap frontal crash test, updated moderate overlap front crash test, updated side impact crash test, headlight evaluations, and pedestrian crash prevention testing. The CT4 has not yet been evaluated by the IIHS for 2025.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Acura vehicles are better in initial quality than Cadillac vehicles. J.D. Power ranks Acura above average in initial quality. With 21 more problems per 100 vehicles, Cadillac is rated below average.

From surveys of all its subscribers, Consumer Reports’ March 2025 Auto Issue reports that Acura vehicles are more reliable than Cadillac vehicles. Consumer Reports ranks Acura 16 places higher in reliability than Cadillac.

The Integra Type S’ standard 2.0 turbo 4-cylinder produces 83 more horsepower (320 vs. 237) and 52 lbs.-ft. more torque (310 vs. 258) than the CT4’s standard 2.0 turbo 4-cylinder.

On the EPA test cycle the Integra gets better mileage than the CT4:

To lower fuel costs and make buying fuel easier, the Acura Integra uses regular unleaded gasoline (premium recommended for maximum performance). The CT4 requires premium, which can cost on average about 84.9 cents more per gallon.

The Integra has a standard locking fuel door which locks and unlocks with the power locks. The fuel filler door is not lockable on the CT4. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

The Integra offers a manual transmission for better acceleration, control and sportiness. The CT4 doesn’t offer a manual transmission.

The Integra 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 CT4 doesn’t offer a CVT.

For better stopping power the Integra’s front brake rotors are larger than those on the CT4:

The Integra stops much shorter than the CT4:

For better traction, the Integra Type S’ tires are larger than the largest tires available on the CT4 (265/30R19 vs. 235/40R18).

The Integra Type S’ tires provide better handling because they have a lower 30 series profile (height to width ratio) that provides a stiffer sidewall than the CT4’s optional 35 series tires.

The Integra offers an optional 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 CT4; 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. Some tire options on the CT4 don’t have a run-flat feature, either.

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 CT4’s suspension doesn’t offer adjustable shock absorbers.

For better handling and stability, the average track (width between the wheels) on the Integra is 2 inches wider in the front and .8 inches wider in the rear than the track on the CT4.

The Integra Type S handles at 1.02 G’s, while the CT4 Premium Luxury AWD pulls only .83 G’s of cornering force in a Motor Trend skidpad test.

The Integra Type S executes Motor Trend’s “Figure Eight” maneuver 2 seconds quicker than the CT4 Premium Luxury AWD (24.5 seconds @ .76 average G’s vs. 26.5 seconds @ .67 average G’s).

The Acura Integra may be more efficient, handle and accelerate better because it weighs about 350 to 500 pounds less than the Cadillac CT4.

Because it has more passenger and cargo room, the EPA rates the Integra a Large car, while the CT4 is rated a Compact.

The Integra has 5.8 cubic feet more passenger volume than the CT4 (95.8 vs. 90).

The Integra has .3 inches more front headroom, 1.3 inches more front hip room, 1.8 inches more front shoulder room, 4 inches more rear legroom and 2.1 inches more rear shoulder room than the CT4.

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 CT4’s standard manually variable intermittent wipers have to be constantly adjusted.

Insurance will cost less for the Integra owner. The Complete Car Cost Guide estimates that insurance for the Integra will cost $420 less than the CT4 over a five-year period.

Consumer Reports® recommends both the Acura Integra and the Cadillac CT4, based on reliability, safety and performance.

The Type S was chosen as a Car and Driver’s “Top Ten” for 2024. The CT4 has never been chosen by Car and Driver in their “10Best” issue.

A group of representative automotive journalists from North America selected the Integra as the 2023 North American Car of the Year. The CT4 has never been chosen.

The Acura Integra outsold the Cadillac CT4 by almost four to one during 2024.