Compare the2025 BMW X1VS 2024 GMC Terrain

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

Safety

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The BMW X1 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 Terrain doesn’t offer knee airbags.

The X1 has a standard PostCrash iBrake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Terrain doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

Over 200 people are killed each year when backed over by motor vehicles. The X1 has a standard Active Park Distance Control that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Terrain doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the X1. But it costs extra on the Terrain.

The X1 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 and moves the vehicle back into its lane. A system to reveal vehicles in the Terrain’s blind spot costs extra.

To help make backing out of a parking space safer, the X1 has standard Cross Traffic Warning with braking function and automatically engage the brakes. GMC charges extra for Rear Cross Traffic Alert on the Terrain and the Terrain’s Rear Cross Traffic Alert does not include automatic braking.

The X1’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 Terrain doesn’t offer a driver alert monitor.

Both the X1 and the Terrain have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras and available around view monitors.

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 BMW X1 is much safer than the Terrain:

	X1	Terrain
Overall Evaluation	GOOD	MARGINAL
Structure	GOOD	GOOD
	Driver Injury Measures
Head/Neck	GOOD	GOOD
Head Injury Criterion	107	131
Neck Tension	201 lbs.	290 lbs.
Neck Compression	67 lbs.	112 lbs.
Torso	GOOD	MARGINAL
Shoulder Deflection	.94 in	1.73 in
Shoulder Force	245 lbs.	312 lbs.
Torso Max Deflection	1.1 in	1.69 in
Torso Deflection Rate	7 MPH	8 MPH
Pelvis	GOOD	GOOD
Pelvis Force	692 lbs.	781 lbs.
	Passenger Injury Measures
Head/Neck	GOOD	ACCEPTABLE
Head Injury Criterion	173	733
Head Peak Forces	no contact	101 G’s
Neck Compression	201 lbs.	491 lbs.
Torso	GOOD	ACCEPTABLE
Shoulder Deflection	.59 in	1.65 in
Shoulder Force	245 lbs.	402 lbs.
Torso Max Deflection	1.14 in	1.57 in
Torso Deflection Rate	5 MPH	7 MPH
Head Protection	GOOD	MARGINAL

The BMW X1 achieved a “Top Safety Pick” rating from the Insurance Institute for Highway Safety (IIHS) for the 2024 model year. This recognition was based on its impressive performance in the small overlap frontal crash test, updated side impact crash test, headlight evaluations, and pedestrian crash prevention testing. The Terrain is not a “Top Safety Pick” for 2024.

Warranty

The X1 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Terrain’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The X1’s corrosion warranty is 6 years and unlimited miles longer than the Terrain’s (12/unlimited vs. 6/100,000).

BMW pays for scheduled maintenance on the X1 for 3 years and 36,000 miles. BMW will pay for oil changes, tire rotations, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. GMC only pays for the first scheduled maintenance visit on the Terrain.

Reliability

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that BMW vehicles are more reliable than GMC With 16 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks BMW higher than GMC.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that BMW vehicles are more reliable than GMC vehicles. Consumer Reports ranks BMW 15 places higher in reliability than GMC.

Engine

The X1 xDrive28i’s standard 2.0 turbo 4-cylinder produces 66 more horsepower (241 vs. 175) and 92 lbs.-ft. more torque (295 vs. 203) than the Terrain’s 1.5 turbo 4-cylinder. The X1 M35i xDrive’s standard 2.0 turbo 4-cylinder produces 138 more horsepower (313 vs. 175) and 92 lbs.-ft. more torque (295 vs. 203) than the Terrain’s 1.5 turbo 4-cylinder.

Fuel Economy and Range

On the EPA test cycle the X1 gets better mileage than the Terrain:

			MPG
X1
	AWD	2.0 turbo 4-cyl.	24 city/33 hwy
		2.0 turbo 4-cyl.	23 city/31 hwy
Terrain
	FWD	1.5 turbo 4-cyl.	24 city/29 hwy
	AWD	1.5 turbo 4-cyl.	23 city/28 hwy

Regenerative brakes improve the X1’s fuel efficiency by converting inertia back into energy instead of wasting it. The Terrain doesn’t offer a regenerative braking system.

The X1 has a standard locking fuel door which locks and unlocks with the power locks. The fuel filler door is not lockable on the Terrain. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

Transmission

The X1 offers a standard sequential manual gearbox (SMG). With no clutch pedal to worry about and a fully automatic mode, an SMG is much more efficient than a conventional automatic but just as easy to drive. The Terrain doesn’t offer an SMG or a conventional manual transmission.

The X1’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The Terrain doesn’t offer launch control.

Brakes and Stopping

For better stopping power the X1’s brake rotors are larger than those on the Terrain:

	X1 xDrive28i	X1 M35i xDrive	Terrain
Front Rotors	13.2 inches	15.2 inches	11.8 inches
Rear Rotors	11.8 inches	13 inches	11.3 inches

The X1’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the Terrain are solid, not vented.

Tires and Wheels

For better traction, the X1’s optional tires are larger than the largest tires available on the Terrain (245/45R19 vs. 235/50R19).

The X1’s standard tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the Terrain SLE/AT4’s standard 65 series tires. The X1’s optional tires have a lower 40 series profile than the Terrain’s optional 50 series tires.

For better ride, handling and brake cooling the X1 has standard 18-inch wheels. Smaller 17-inch wheels are standard on the Terrain SLE/AT4. The X1’s optional 20-inch wheels are larger than the 19-inch wheels optional on the Terrain.

Suspension and Handling

The X1 has standard front and rear stabilizer bars, which help keep the X1 flat and controlled during cornering. The Terrain’s suspension doesn’t offer a rear stabilizer bar.

The X1 offers an available 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 or off-road. The Terrain’s suspension doesn’t offer adjustable shock absorbers.

The X1 M35i xDrive handles at .86 G’s, while the Terrain Denali AWD pulls only .79 G’s of cornering force in a Motor Trend skidpad test.

The X1 M35i xDrive executes Motor Trend’s “Figure Eight” maneuver 1.6 seconds quicker than the Terrain Denali AWD (25.9 seconds @ .69 average G’s vs. 27.5 seconds @ .64 average G’s).

For greater off-road capability the X1 has a 1.2 inches greater minimum ground clearance than the Terrain SLE (8.1 vs. 6.9 inches), allowing the X1 to travel over rougher terrain without being stopped or damaged. The X1’s minimum ground clearance is .2 inch higher than on the Terrain SLT/AT4/Denali (8.1 vs. 7.9 inches).

Chassis

The X1 xDrive28i is 5.1 inches shorter than the Terrain, making the X1 easier to handle, maneuver and park in tight spaces.

Passenger Space

The X1 has 2.1 inches more front headroom and .8 inches more rear headroom than the Terrain.

Cargo Capacity

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the X1. The Terrain doesn’t offer locking storage for small valuables.

Towing

The X1’s standard towing capacity is much higher than the Terrain’s (3500 vs. 1500 pounds).

Servicing Ease

The X1 uses gas struts to support the hood for easier service access. The Terrain uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

Ergonomics

The X1’s front power windows 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 Terrain’s front passenger window doesn’t close automatically.

If the windows are left open on the X1 the driver can close them all at the outside door handle or from a distance using the remote. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the Terrain can only close the windows from inside the vehicle, with the ignition on.

The X1’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 Terrain’s manually variable intermittent wipers have to be constantly adjusted.

Heated windshield washer nozzles are standard on the X1 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Terrain doesn’t offer heated windshield washer nozzles.

To help drivers avoid possible obstacles, the X1 has standard cornering lights to illuminate around corners when the turn signals are activated. The Terrain doesn’t offer cornering lights.

The X1’s optional rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Terrain has an automatic rear view mirror, but its side mirrors don’t dim.

Both the BMW X1 and GMC Terrain offer exterior mirrors that can be folded to provide convenience. The X1 features standard power folding mirrors, which allow for easy, one-touch folding or unfolding at the driver’s discretion. This provides added convenience when maneuvering or parking, as well as when walking past the parked vehicle. In comparison, the Terrain’s foldable mirrors are manual, requiring the driver to get out and physically fold them once parked and unfold them before getting in.

The X1 has a 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. Dual zone air conditioning costs extra on the Terrain.

The X1’s Automatic Parking Assistant can parallel park or back into a parking spot by itself, with the driver only controlling the transmission and speed with the brake pedal. With its available fully controlled system, the driver just activates it and it parks autonomously, starting, stopping and changing direction automatically. The Terrain Denali’s automatic parking system requires operating the brakes and transmission to safely park.

Recommendations

Consumer Reports® recommends the BMW X1, based on reliability, safety and performance. The GMC Terrain isn't recommended.

J.D. Power and Associates rated the X1 second among small premium suvs in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The Terrain isn’t in the top three in its category.

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