Compare the2024 Mazda CX-30VS 2024 Cadillac XT4

Safety
Reliability
Engine
Fuel Economy and Range
Brakes and Stopping
Suspension and Handling
Chassis
Passenger Space
Ergonomics
Recommendations

Safety

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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 Cadillac XT4 doesn’t offer pretensioners for its rear seat belts.

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 XT4 doesn’t offer a whiplash protection system.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the CX-30. But it costs extra on the XT4.

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 XT4 doesn’t offer a driver alert monitor.

Both the CX-30 and the XT4 have standard driver and passenger frontal airbags, front 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, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and available around view monitors.

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 Cadillac XT4:

	CX-30	XT4
OVERALL STARS	5 Stars	4 Stars
	Driver
STARS	5 Stars	5 Stars
HIC	148	190
Neck Injury Risk	26.7%	28%
Neck Stress	216 lbs.	218 lbs.
Neck Compression	18 lbs.	43 lbs.
Leg Forces (l/r)	201/172 lbs.	181/231 lbs.
	Passenger
STARS	5 Stars	4 Stars
HIC	179	350
Chest Compression	.5 inches	.7 inches
Neck Injury Risk	33.5%	34%

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 Cadillac XT4:

	CX-30	XT4
	Front Seat
STARS	5 Stars	5 Stars
HIC	73	114
Hip Force	275 lbs.	328 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
Hip Force	525 lbs.	598 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	12 inches	13 inches
HIC	178	204
Spine Acceleration	30 G’s	35 G’s

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

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 CX-30 its highest rating: “Top Safety Pick Plus” for 2023, a rating granted to only 58 vehicles tested by the IIHS. The XT4 has not been fully tested, yet.

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 CX-30’s reliability 22 points higher than the XT4.

From surveys of all its subscribers, Consumer Reports’ January 2023 Auto Issue reports that Mazda vehicles are more reliable than Cadillac vehicles. Consumer Reports ranks Mazda fourth in overall reliability. Cadillac is ranked 17th.

Engine

The CX-30’s optional 2.5 turbo 4-cylinder produces 15 more horsepower (250 vs. 235) and 62 lbs.-ft. more torque (320 vs. 258) than the XT4’s 2.0 turbo 4-cylinder.

As tested in Car and Driver the Mazda CX-30 4 cyl. is faster than the Cadillac XT4:

	CX-30	XT4
Zero to 60 MPH	7.5 sec	7.8 sec
Zero to 100 MPH	20.7 sec	23 sec
5 to 60 MPH Rolling Start	7.9 sec	8.2 sec
Quarter Mile	15.8 sec	16.1 sec
Speed in 1/4 Mile	89 MPH	87 MPH

Fuel Economy and Range

On the EPA test cycle the CX-30 gets better mileage than the XT4:

			MPG
CX-30
	AWD	2.5 turbo 4-cyl.	22 city/30 hwy
		2.5 DOHC 4-cyl.	26 city/33 hwy
XT4
	FWD	2.0 turbo 4-cyl.	24 city/29 hwy
	AWD	2.0 turbo 4-cyl.	23 city/28 hwy

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 XT4. 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 XT4:

	CX-30	XT4
60 to 0 MPH	119 feet	126 feet	Motor Trend

Suspension and Handling

The CX-30 2.5 S Premium handles at .83 G’s, while the XT4 Sport AWD pulls only .81 G’s of cornering force in a Motor Trend skidpad test.

For better maneuverability, the CX-30’s turning circle is 3.2 feet tighter than the XT4’s (34.8 feet vs. 38 feet).

For greater off-road capability the CX-30 has a 1.3 inches greater minimum ground clearance than the XT4 (8 vs. 6.7 inches), allowing the CX-30 to travel over rougher terrain without being stopped or damaged.

Chassis

The Mazda CX-30 may be more efficient, handle and accelerate better because it weighs about 250 to 350 pounds less than the Cadillac XT4.

The CX-30 is 7.9 inches shorter than the XT4, making the CX-30 easier to handle, maneuver and park in tight spaces.

The CX-30 is 6 inches narrower than the XT4, making the CX-30 easier to handle and maneuver in traffic.

Passenger Space

The CX-30 has .1 inches more front hip room and 3.4 inches more rear hip room than the XT4.

Ergonomics

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 XT4’s rear power window switches have to be held the entire time to close them fully.

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 XT4’s standard intermittent wipers change speed with vehicle speed, but can’t turn on and off or change speed based on changing rainfall.

The XT4 (except Luxury)’s optional cornering lamps activate a lamp on the front corner when the turn signal is activated. The CX-30 Premium’s standard adaptive cornering lights turn the actual headlight unit up to several degrees, depending on steering wheel angle and vehicle speed. This lights a significant distance into corners at any speed.

Recommendations

The Mazda CX-30 outsold the Cadillac XT4 by over two to one during 2022.

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