Compare the2024 BMW X7VS 2024 GMC Acadia

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

Safety

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The X7’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Acadia doesn’t offer pre-crash pretensioners.

The BMW X7 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 Acadia doesn’t offer knee airbags.

The X7 has standard Active Head Restraints, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Head Restraints system moves the headrests forward to prevent neck and spine injuries. The Acadia doesn’t offer a whiplash protection system.

The X7 has standard Post-Crash Braking, which automatically apply the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Acadia 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.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the X7. But it costs extra on the Acadia.

Both the X7 and the Acadia have standard driver and passenger frontal airbags, front and rear 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, blind spot warning systems, rearview cameras, rear cross-path warning and available around view monitors.

Warranty

The X7 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Acadia’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The X7’s corrosion warranty is 6 years and unlimited miles longer than the Acadia’s (12/unlimited vs. 6/100,000).

BMW pays for scheduled maintenance on the X7 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 Acadia.

Reliability

The battery on the X7 is in the trunk, which protects it from hot underhood temperatures that can degrade battery life. By keeping the X7’s battery 20 to 30 degrees cooler, its life is increased by years. The Acadia’s battery is in the hot engine compartment.

J.D. Power and Associates’ 2022 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 vehicles. J.D. Power ranks BMW above average in long-term dependability. With 5 more problems per 100 vehicles in the first three years of ownership, GMC is rated lower.

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 X7 xDrive40i’s standard 3.0 turbo 6-cylinder hybrid produces 47 more horsepower (375 vs. 328) and 72 lbs.-ft. more torque (398 vs. 326) than the Acadia’s 2.5 turbo 4-cylinder. The X7 M60i’s standard 4.4 turbo V8 hybrid produces 195 more horsepower (523 vs. 328) and 227 lbs.-ft. more torque (553 vs. 326) than the Acadia’s 2.5 turbo 4-cylinder. The Alpina XB7’s standard 4.4 turbo V8 produces 303 more horsepower (631 vs. 328) and 264 lbs.-ft. more torque (590 vs. 326) than the Acadia’s 2.5 turbo 4-cylinder.

Fuel Economy and Range

Regenerative brakes improve the X7’s fuel efficiency by converting inertia back into energy instead of wasting it. The Acadia doesn’t offer a regenerative braking system.

The X7 has 2.5 gallons more fuel capacity than the Acadia FWD’s standard fuel tank (21.9 vs. 19.4 gallons), for longer range between fill-ups.

The X7 has a standard locking fuel door which locks and unlocks with the power locks. The fuel filler door is not lockable on the Acadia. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

Transmission

The X7’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 Acadia doesn’t offer launch control.

Brakes and Stopping

The X7’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the Acadia are solid, not vented.

Tires and Wheels

For better traction, the X7 has larger standard tires than the Acadia (F:275/40R22 & R:315/35R22 vs. 255/55R20). The X7’s tires are larger than the largest tires available on the Acadia (285/45R21 vs. 275/45R22).

The X7’s standard tires provide better handling because they have a lower 45 series profile (height to width ratio) that provides a stiffer sidewall than the Acadia’s standard 55 series tires. The X7’s optional 275/35R23 front and 315/30R23 rear tires have a lower 35 series front and 30 series rear profile than the Acadia Denali’s optional 45 series tires.

For better ride, handling and brake cooling the X7 has standard 21-inch wheels. Smaller 18-inch wheels are standard on the Acadia AT4. The X7’s optional 23-inch wheels are larger than the 22-inch wheels optional on the Acadia Denali.

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires available on the X7 can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The Acadia doesn’t offer run-flat tires.

Suspension and Handling

The X7 offers active sway bars, which help keep it flat and controlled during cornering, but disconnect at lower speeds to smooth the ride and offer greater off-road suspension articulation. This helps keep the tires glued to the road on-road and off. The Acadia doesn’t offer an active sway bar system.

The X7 has a standard 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 Acadia’s suspension doesn’t offer adjustable shock absorbers.

The X7 has a standard automatic front and rear load leveling suspension to keep ride height level with a heavy load or when towing. The X7’s height leveling suspension allows the driver to raise ride height for better off-road clearance and then lower it again for easier entering and exiting and better on-road handling. The Acadia doesn’t offer a load leveling suspension.

For a smoother ride and more stable handling, the X7’s wheelbase is 1.3 inches longer than on the Acadia (122.2 inches vs. 120.9 inches).

For greater off-road capability the X7 has a 1.9 inches greater minimum ground clearance than the Acadia Elevation (8.7 vs. 6.8 inches), allowing the X7 to travel over rougher terrain without being stopped or damaged. The X7’s minimum ground clearance is .9 inch higher than on the Acadia AT4 (8.7 vs. 7.8 inches).

Passenger Space

For enhanced passenger comfort on long trips the X7’s middle and third row seats recline. The Acadia’s third row seats don’t recline.

Cargo Capacity

The X7’s rear cargo window opens separately from the rest of the tailgate door to allow quicker loading of small packages. The Acadia’s rear cargo window doesn’t open.

Towing

The X7’s standard towing capacity is much higher than the Acadia’s (5950 vs. 1500 pounds). Maximum trailer towing in the GMC Acadia is only 5000 pounds. The X7 offers up to a 7500 lbs. towing capacity.

Servicing Ease

The engine in the X7 is mounted longitudinally (North-South), instead of sideways, as in the Acadia. This makes it easier to service and maintain, because the accessory belts are in front.

J.D. Power and Associates surveys of service recipients show that BMW service is better than GMC. J.D. Power ranks BMW 7th in service department satisfaction (above the industry average). With a 13% lower rating, GMC is ranked 15th.

Ergonomics

Unlike the driver-only memory seat and mirrors in the Acadia Denali, the X7 has standard driver and passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat, steering wheel position, outside mirror angle, climate settings and radio stations and the front passenger seat also adjusts to the new passenger’s preset preferences.

The X7’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 Acadia’s passenger windows don’t close automatically.

If the windows are left open on the X7 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 Acadia can only close the windows from inside the vehicle, with the ignition on.

The X7’s standard Comfort Access 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. Keyless Access standard on the Acadia doesn’t offer a sensor on the rear doors, so you’ll have to reach a front handle to unlock the rear door.

The X7’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 Acadia’s standard manually variable intermittent wipers have to be constantly adjusted.

To help drivers avoid possible obstacles, the X7 has standard cornering lights to illuminate around corners when the turn signals are activated. The Acadia doesn’t offer cornering lights. The X7 also has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

Manual rear side window sunshades are available in the X7 to help block heat and glare for the rear passengers. The Acadia doesn’t offer rear side window sunshades.

The X7 has standard heated front and optional heated second and third row seats, which keep the driver and passengers extremely comfortable in the winter. GMC doesn’t offer heated seats in the third row of the Acadia.

The X7 offers optional massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Acadia.

The X7’s Parking Assistant can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Control will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Acadia’s automatic parking system does not offer parking by remote control.

Recommendations

Consumer Reports® recommends the BMW X7, based on reliability, safety and performance.