Compare the2025 Toyota Crown SigniaVS 2024 BMW X3

For enhanced safety, the front and rear seat shoulder belts of the Toyota Crown Signia 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 BMW X3 doesn’t offer pretensioners for its rear seat belts.

For enhanced safety, the front seat shoulder belts of the Toyota Crown Signia 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 BMW X3 doesn’t offer height-adjustable 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 Crown Signia are reminded to check the back seat if they opened the rear door before starting out. The X3 doesn’t offer a back seat reminder.

In a Vehicle-to-Vehicle Frontal Crash Prevention 2.0 test conducted by the Insurance Institute for Highway Safety (IIHS), the Toyota Crown Signia achieved a “Good” rating - the highest possible - for its performance in forward collision warning and automatic braking systems, demonstrating its excellent capabilities in preventing collisions. The BMW X3 has not been tested.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Crown Signia. But it costs extra on the X3.

Both the Crown Signia and X3 have rear cross-traffic warning, but the Crown Signia Limited offers optional Parking Support Brake (automatically applies the brakes) to better prevent a collision when backing near traffic. The X3’s Cross Traffic Warning doesn’t automatically brake.

Both the Crown Signia and the X3 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors 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 Toyota Crown Signia is safer than the BMW X3:

	Crown Signia	X3
	Passenger
STARS	5 Stars	5 Stars
Chest Compression	.6 inches	.6 inches
Neck Injury Risk	26.1%	38%
Neck Compression	31 lbs.	72 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 Toyota Crown Signia is safer than the BMW X3:

	Crown Signia	X3
	Front Seat
STARS	5 Stars	5 Stars
HIC	32	64
Abdominal Force	130 lbs.	153 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
Hip Force	582 lbs.	794 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Spine Acceleration	36 G’s	43 G’s

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

Toyota’s powertrain warranty covers the Crown Signia 1 year and 10,000 miles longer than BMW covers the X3. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the X3 ends after only 4 years or 50,000 miles.

There are almost 4 times as many Toyota dealers as there are BMW dealers, which makes it much easier should you ever need service under the Crown Signia’s warranty.

The battery on the Crown Signia is in the trunk, which protects it from hot underhood temperatures that can degrade battery life. By keeping the Crown Signia’s battery 20 to 30 degrees cooler, its life is increased by years. The X3’s battery is in the hot engine compartment.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Toyota vehicles are better in initial quality than BMW vehicles. J.D. Power ranks Toyota above average in initial quality. With 14 more problems per 100 vehicles, BMW is rated below average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the statistics that show that Toyota vehicles are more reliable than BMW vehicles. J.D. Power ranks Toyota second in reliability, above the industry average. With 43 more problems per 100 vehicles, BMW is ranked 9th.

From surveys of all its subscribers, Consumer Reports’ March 2025 Auto Issue reports that Toyota vehicles are more reliable than BMW vehicles. Consumer Reports ranks Toyota third in overall reliability. BMW is ranked 8th.

On the EPA test cycle the Crown Signia gets better mileage than the X3:

			MPG
Crown Signia
	AWD	2.5 4-cyl. Hybrid	39 city/37 hwy
X3
	RWD	2.0 turbo 4-cyl.	23 city/29 hwy
	AWD	2.0 turbo 4-cyl.	21 city/28 hwy
		3.0 turbo 6-cyl. Hybrid	21 city/26 hwy

To lower fuel costs and make buying fuel easier, the Toyota Crown Signia uses regular unleaded gasoline. The X3 requires premium, which can cost on average about 84.9 cents more per gallon.

The Crown Signia 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 X3 doesn’t offer a CVT.

The Crown Signia stops much shorter than the X3:

	Crown Signia	X3
60 to 0 MPH	116 feet	127 feet	Motor Trend

The Crown Signia Limited handles at .82 G’s, while the X3 xDrive30i pulls only .81 G’s of cornering force in a Motor Trend skidpad test.

The Crown Signia has 1.8 inches more front legroom, .4 inches more rear headroom and .7 inches more rear legroom than the X3.

The Crown Signia has a larger cargo volume with its rear seat folded than the X3 with its rear seat folded (68.8 vs. 62.7 cubic feet).

The Crown Signia’s cargo area is larger than the X3’s in almost every dimension:

	Crown Signia	X3
Length to seat (2nd/1st)	31.9”/79.5”	36.5”/69”
Max Width	56”	47”
Min Width	40.8”	43.3”
Height	31”	30.1”

The Crown Signia’s standard easy entry system glides the driver’s seat back, making it easier for the driver to get in and out. The X3 doesn’t offer an easy entry system.

The Crown Signia’s standard Smart Key System allow you to unlock the doors from any outside door handle, open the cargo door, and start the engine, all without removing the key from the pocket or purse. Comfort Go standard on the X3 only offers hands-free access for the ignition, none to unlock the vehicle.

To improve rear visibility by keeping the rear window clear, the Crown Signia has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the X3 only has an intermittent setting, so in a hard rain visibility isn’t as good.

The Crown Signia has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel costs extra on the X3.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Toyota Crown Signia has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the X3.