Compare the2024 Volvo XC90VS 2023 GMC Acadia

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

Safety

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For enhanced safety, the front and second-row seat shoulder belts of the Volvo XC90 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 GMC Acadia doesn’t offer pretensioners for its second-row seat belts.

Both the XC90 and Acadia have child safety locks to prevent children from opening the rear doors. The XC90 has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The Acadia’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.

The Volvo XC90 offers an optional built in child booster seat. It’s more crash worthy than an added child seat because of its direct attachment to the seat. GMC doesn’t offer the convenience and security of a built-in child booster seat in the Acadia. Their owners must carry a heavy booster seat in and out of the vehicle; XC90 owners can just fold their built-in child seat up or down.

Using vehicle speed sensors and seat sensors, smart airbags in the XC90 deploy with different levels of force or don’t deploy at all to help better protect passengers of all sizes in different collisions. The XC90’s side airbags will shut off if a child is leaning against the door. The Acadia’s side airbags don’t have smart features and will always deploy full force.

The XC90 has a standard Whiplash Protection System (WHIPS), which use a specially designed seat to protect the driver and front passenger from whiplash. During a rear-end collision, the WHIPS allows the backrest to travel backwards to cushion the occupants and the headrests move forward to prevent neck and spine injuries. At the same time the pretensioning seatbelts fire, removing slack from the belts. The Acadia doesn’t offer a whiplash protection system.

The XC90 has standard Post-impact 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.

Over 200 people are killed each year when backed over by motor vehicles. The XC90 has standard CTA Auto Brake that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Acadia doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the XC90. But it costs extra on the Acadia.

Both the XC90 and Acadia have rear cross-traffic warning, but the XC90 has Braking Intervention (automatically applies the brakes) to better prevent a collision when backing near traffic. The Acadia’s Rear Cross Traffic Alert doesn’t automatically brake.

The XC90’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 Acadia doesn’t offer a driver alert monitor.

Both the XC90 and the Acadia have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, height adjustable front shoulder belts, 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 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 Volvo XC90 is safer than the GMC Acadia:

	XC90	Acadia
	Driver
STARS	5 Stars	5 Stars
HIC	137	285
Neck Compression	18 lbs.	29 lbs.
	Passenger
STARS	5 Stars	4 Stars
HIC	217	319
Chest Compression	.4 inches	.6 inches
Neck Injury Risk	31%	43%
Neck Stress	177 lbs.	203 lbs.
Neck Compression	25 lbs.	99 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 Volvo XC90 is safer than the GMC Acadia:

	XC90	Acadia
	Front Seat
STARS	5 Stars	5 Stars
HIC	51	125
Chest Movement	.7 inches	.9 inches
Abdominal Force	153 lbs.	156 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
HIC	94	276
Spine Acceleration	40 G’s	51 G’s
Hip Force	608 lbs.	799 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	12 inches	14 inches
HIC	209	381
Spine Acceleration	29 G’s	36 G’s
Hip Force	383 lbs.	760 lbs.

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 XC90 its highest rating: “Top Safety Pick Plus” for 2023, a rating granted to only 29 vehicles tested by the IIHS. The Acadia last would have qualified as only a standard “Top Safety Pick” in 2017.

Warranty

The XC90 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 XC90’s corrosion warranty is 6 years and unlimited miles longer than the Acadia’s (12/unlimited vs. 6/100,000).

Volvo pays for scheduled maintenance on the XC90 for 3 years and 36,000 miles. Volvo 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

To reliably start during all conditions and help handle large electrical loads, the XC90 has a standard 800-amp battery. The Acadia’s 660-amp battery isn’t as powerful.

The battery on the XC90 is in the trunk, which protects it from hot underhood temperatures that can degrade battery life. By keeping the XC90’s battery 20 to 30 degrees cooler, its life is increased by years. The Acadia’s battery is in the hot engine compartment.

From surveys of all its subscribers, Consumer Reports’ January 2023 Auto Issue reports that Volvo vehicles are more reliable than GMC vehicles. Consumer Reports ranks Volvo 7 places higher in reliability than GMC.

Engine

The XC90 has more powerful engines than the Acadia:

	Horsepower	Torque
XC90 B5 2.0 turbo 4-cylinder hybrid	247 HP	258 lbs.-ft.
XC90 B6 2.0 turbo/supercharged 4-cylinder hybrid	295 HP	310 lbs.-ft.
XC90 T8 2.0 turbo/supercharged 4-cylinder hybrid	455 HP	523 lbs.-ft.
Acadia 2.0 turbo 4-cylinder	228 HP	258 lbs.-ft.
Acadia 3.6 DOHC V6	310 HP	271 lbs.-ft.

Fuel Economy and Range

On the EPA test cycle the XC90 running on electricity gets better mileage than the Acadia:

			MPGe
XC90
	AWD	T8 Electric Motor	59 city/57 hwy
Acadia
			MPG
	FWD	3.6 DOHC V6	19 city/27 hwy
		2.0 turbo 4-cyl.	22 city/29 hwy
	AWD	3.6 DOHC V6	19 city/26 hwy
		2.0 turbo 4-cyl.	22 city/27 hwy

On the EPA test cycle the XC90 running its gasoline engine gets better mileage than the Acadia:

			MPG
XC90
	AWD	2.0 turbo/supercharged 4-cyl. Hybrid	26 city/27 hwy
		2.0 turbo 4-cyl.	22 city/27 hwy
		2.0 turbo/supercharged 4-cyl.	20 city/26 hwy
Acadia
	FWD	3.6 DOHC V6	19 city/27 hwy
		2.0 turbo 4-cyl.	22 city/29 hwy
	AWD	3.6 DOHC V6	19 city/26 hwy
		2.0 turbo 4-cyl.	22 city/27 hwy

The XC90 T8 Extended Range can travel with zero emissions for 33 miles. The Acadia can’t move without running its internal combustion engine.

Brakes and Stopping

For better stopping power the XC90’s brake rotors are larger than those on the Acadia:

	XC90 B5/B6	XC90 T8	Acadia
Front Rotors	13.6 inches	14.4 inches	12.6 inches
Rear Rotors	12.6 inches	13.4 inches	12.4 inches

The XC90 stops much shorter than the Acadia:

	XC90	Acadia
70 to 0 MPH	167 feet	173 feet	Car and Driver
60 to 0 MPH	113 feet	126 feet	Motor Trend

Tires and Wheels

For better traction, the XC90’s optional tires are larger than the largest tires available on the Acadia (275/45R20 vs. 255/65R17).

The XC90’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 Acadia SLE/SLT’s standard 65 series tires. The XC90’s optional tires have a lower 35 series profile than the Acadia’s optional 55 series tires.

For better ride, handling and brake cooling the XC90 has standard 19-inch wheels. Smaller 17-inch wheels are standard on the Acadia AT4. The XC90’s optional 22-inch wheels are larger than the 20-inch wheels optional on the Acadia.

Suspension and Handling

The XC90 Ultimate has a standard automatic front and rear load leveling suspension to keep ride height level with a heavy load or when towing. The XC90’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 XC90’s wheelbase is 5 inches longer than on the Acadia (117.5 inches vs. 112.5 inches).

For better handling and stability, the average track (width between the wheels) on the XC90 is 1.3 inches wider in the front and 1.3 inches wider in the rear than the track on the Acadia.

The XC90’s front to rear weight distribution is more even (51.7% to 48.3%) than the Acadia’s (56.5% to 43.5%). This gives the XC90 more stable handling and braking.

The XC90 B6 Core handles at .85 G’s, while the Acadia SLT AWD pulls only .82 G’s of cornering force in a Motor Trend skidpad test.

For greater off-road capability the XC90 has a 1.6 inches greater minimum ground clearance than the Acadia (8.8 vs. 7.2 inches), allowing the XC90 to travel over rougher terrain without being stopped or damaged. The XC90 w/Air Suspension’s minimum ground clearance is 2.7 inches higher than on the Acadia (9.9 vs. 7.2 inches).

Passenger Space

The XC90 has .3 inches more front hip room, 3.2 inches more rear hip room, 2.2 inches more third row legroom and 2 inches more third row hip room than the Acadia.

The front step up height for the XC90 is 2.2 inches lower than the Acadia (15.8” vs. 18”). The XC90’s rear step up height is 3 inches lower than the Acadia’s (16” vs. 19”).

Cargo Capacity

The XC90’s cargo area provides more volume than the Acadia.

	XC90	Acadia
Second Seat Folded	85.7 cubic feet	79 cubic feet

A low lift-over cargo hatch design makes loading and unloading the XC90 easier. The XC90’s cargo hatch lift-over height is 30.8 inches, while the Acadia’s liftover is 32 inches.

The XC90’s cargo area is larger than the Acadia’s in almost every dimension:

	XC90	Acadia
Length to seat (3rd/2nd/1st)	21.8”/49.6”/80.3”	18.5”/48”/83”
Max Width	54.7”	50”
Min Width	44.5”	42.5”
Height	35”	33”

The XC90 has a standard third row seat which folds flat into the floor. This completely clears a very large cargo area quickly. The Acadia doesn’t offer seats that fold into the floor.

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the XC90. The Acadia doesn’t offer locking storage for small valuables.

Towing

The XC90’s standard towing capacity is much higher than the Acadia’s (5000 vs. 1000 pounds).

Standard Trailer Stability Assist (TSA) on the XC90 uses the Dynamic Stability and Traction Control sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The Acadia doesn’t offer electronic trailer sway control.

Ergonomics

Unlike the driver-only memory seat and mirrors in the Acadia (except SLE), the XC90 Ultimate has a passenger memory, so that when drivers switch, the memory setting adjusts the driver’s seat and outside mirror angle and the front passenger seat also adjusts to the new passenger’s preset preferences.

The XC90’s standard Easy Ingress and Egress Seat glides the driver’s seat back, making it easier for the driver to get in and out. An easy entry system costs extra on the Acadia, and is not available on all models.

The XC90’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 Acadia’s front passenger window doesn’t close automatically.

If the windows are left open on the XC90 the driver can close them all at the outside door handle. On a hot day the driver can lower the windows at the outside door handle or from a distance using the keyless remote. The driver of the Acadia can only operate the windows from inside the vehicle, with the ignition on.

The XC90’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 intermittent wipers change speed with vehicle speed, but can’t turn on and off or change speed based on changing rainfall.

Heated windshield washer nozzles are optional on the XC90 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Acadia doesn’t offer heated windshield washer nozzles.

The Insurance Institute for Highway Safety (IIHS) conducts detailed tests on headlights for their range both straight ahead and in curves and to be certain they don’t exceed acceptable amounts of glare to oncoming drivers. The XC90’s headlights were rated “Acceptable” by the IIHS, while the Acadia’s headlights are rated “Marginal.”

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The XC90 offers available headlight washers to keep headlight output high. The Acadia doesn’t offer headlight washers.

To help drivers avoid possible obstacles, the XC90 has standard cornering lights to illuminate around corners when the turn signals are activated. The Acadia doesn’t offer cornering lights. The XC90 also has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle.

The XC90 Ultimate offers optional massaging front seats in order to maximize comfort and eliminate fatigue on long trips. Massaging seats aren’t available in the Acadia.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Volvo XC90 has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the Acadia.

Economic Advantages

According to The Car Book by Jack Gillis, the XC90 is less expensive to operate than the Acadia because it costs $164 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the XC90 than the Acadia, including $44 less for a muffler, $38 less for front brake pads, $632 less for a timing belt/chain and $33 less for a power steering pump.

Recommendations

The Car Book by Jack Gillis recommends the Volvo XC90, based on economy, maintenance, safety and complaint levels.

Motor Trend selected the XC90 as their 2016 Sport Utility of the Year. The Acadia has never been chosen.

A group of representative automotive journalists from North America selected the XC90 as the 2016 North American Utility Vehicle of the Year. The Acadia has never been chosen.