Compare the2024 Volvo XC90VS 2024 Subaru Ascent

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

Safety

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The XC90’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Ascent doesn’t offer pre-crash pretensioners.

For enhanced safety, the front and middle seat shoulder belts of the Volvo XC90 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 Subaru Ascent doesn’t offer height-adjustable middle seat belts.

Both the XC90 and Ascent 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 Ascent’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. Subaru doesn’t offer the convenience and security of a built-in child booster seat in the Ascent. 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 Ascent’s side airbags don’t have smart features and will always deploy full force.

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 Ascent 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.

The XC90 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. Only the Ascent Premium/Onyx/Limited/Touring offers a blind spot warning system.

To help make backing out of a parking space safer, the XC90 has standard Cross Traffic Alert and Braking Intervention automatically engages the brakes to help avoid a collision. Only the Ascent Premium/Onyx/Limited/Touring offers Rear Cross Traffic Alert and the Ascent’s Rear Cross Traffic Alert does not include automatic braking.

Both the XC90 and the Ascent have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, all wheel drive, 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.

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 Subaru Ascent:

	XC90	Ascent
	Passenger
STARS	5 Stars	5 Stars
Chest Compression	.4 inches	.7 inches
Neck Injury Risk	31%	33%
Neck Stress	177 lbs.	197 lbs.
Neck Compression	25 lbs.	156 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 Subaru Ascent:

	XC90	Ascent
	Front Seat
STARS	5 Stars	5 Stars
Hip Force	255 lbs.	274 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	12 inches	18 inches
Spine Acceleration	29 G’s	52 G’s
Hip Force	383 lbs.	637 lbs.

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

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 Volvo XC90 is safer than the Ascent:

	XC90	Ascent
Overall Evaluation	GOOD	GOOD
Structure	GOOD	ACCEPTABLE
	Driver Injury Measures
Head/Neck	GOOD	GOOD
Neck Compression	45 lbs.	89 lbs.
Pelvis	GOOD	ACCEPTABLE
Pelvis Force	759 lbs.	915 lbs.
Head Protection	GOOD	GOOD
	Passenger Injury Measures
Head Injury Criterion	124	211
Neck Compression	67 lbs.	134 lbs.
Shoulder Force	290 lbs.	357 lbs.
Torso Deflection Rate	8 MPH	9 MPH
Head Protection	GOOD	GOOD

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 Ascent’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The XC90’s corrosion warranty is 7 years longer than the Ascent’s (12 vs. 5 years).

Volvo pays for scheduled maintenance on the XC90 for 4 years and 40,000 miles. Volvo will pay for oil changes, tire rotations, air filter replacements, cabin filter replacement, brake fluid replacement, inspections, and any other required maintenance. Subaru doesn’t pay scheduled maintenance for the Ascent.

Reliability

To reliably power the ignition and other systems and to recharge the battery, the XC90 has a standard 210-amp alternator. The Ascent’s 190-amp alternator isn’t as powerful.

To reliably start during all conditions and help handle large electrical loads, the XC90 has a standard 800-amp battery. The Ascent’s 530-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 Ascent’s battery is in the hot engine compartment.

Engine

The XC90 B6’s standard 2.0 turbo/supercharged 4-cylinder hybrid produces 35 more horsepower (295 vs. 260) and 33 lbs.-ft. more torque (310 vs. 277) than the Ascent’s 2.4 turbo 4-cylinder. The XC90 T8’s standard 2.0 turbo/supercharged 4-cylinder hybrid produces 195 more horsepower (455 vs. 260) and 246 lbs.-ft. more torque (523 vs. 277) than the Ascent’s 2.4 turbo 4-cylinder.

As tested in Car and Driver the XC90 B6 2.0 turbo/supercharged 4-cylinder is faster than the Subaru Ascent:

	XC90	Ascent
Zero to 30 MPH	2.3 sec	2.7 sec
Zero to 60 MPH	6 sec	6.9 sec
Zero to 100 MPH	15.5 sec	19.4 sec
5 to 60 MPH Rolling Start	7.1 sec	7.8 sec
Passing 30 to 50 MPH	3.4 sec	3.9 sec
Passing 50 to 70 MPH	4.6 sec	5.1 sec
Quarter Mile	14.6 sec	15.5 sec
Speed in 1/4 Mile	97 MPH	91 MPH
Top Speed	132 MPH	130 MPH

Fuel Economy and Range

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

			MPGe
XC90
	AWD	T8 Electric Motor	59 city/57 hwy
Ascent
			MPG
	AWD	2.4 turbo flat-4	20 city/26 hwy
		Limited/Touring/Onyx 2.4 turbo flat-4	19 city/25 hwy

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

			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
Ascent
	AWD	2.4 turbo flat-4	20 city/26 hwy
		Limited/Touring/Onyx 2.4 turbo flat-4	19 city/25 hwy

The XC90 T8 Extended Range can travel with zero emissions for 32 miles. The Ascent can’t move without running its internal combustion engine.

Regenerative brakes improve the XC90’s fuel efficiency by converting inertia back into energy instead of wasting it. The Ascent doesn’t offer a regenerative braking system.

In heavy traffic or at stoplights the XC90’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. If the conditions warrant or the driver wishes, the system can be manually disabled at any time for the duration of a trip (not available Recharge). The Ascent doesn’t offer an automatic engine start/stop system.

The XC90 has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The Ascent doesn’t offer a cap-less fueling system.

Brakes and Stopping

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

	XC90 B5/B6	XC90 T8	Ascent
Front Rotors	13.6 inches	14.4 inches	13.1 inches
Rear Rotors	12.6 inches	13.4 inches	13 inches

The XC90 stops much shorter than the Ascent:

	XC90	Ascent
70 to 0 MPH	167 feet	179 feet	Car and Driver
60 to 0 MPH	113 feet	125 feet	Motor Trend

Tires and Wheels

For better traction, the XC90’s optional tires are larger than the largest tires available on the Ascent (275/45R20 vs. 245/60R18).

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 Ascent’s standard 60 series tires. The XC90’s optional tires have a lower 35 series profile than the Ascent Onyx/Limited/Touring’s 50 series tires.

For better ride, handling and brake cooling the XC90 has standard 19-inch wheels. Smaller 18-inch wheels are standard on the Ascent. The XC90’s optional 22-inch wheels are larger than the 20-inch wheels on the Ascent Onyx/Limited/Touring.

Suspension and Handling

The XC90’s has front and rear gas-charged shocks for better control over choppy roads. The Ascent’s suspension doesn’t offer front gas-charged shocks.

The XC90 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 Ascent’s suspension doesn’t offer adjustable shock absorbers.

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 Ascent doesn’t offer a load leveling suspension.

The XC90 has vehicle speed sensitive variable-assist power steering, for low-effort parking, better control at highway speeds and during hard cornering, and a better feel of the road. The Ascent doesn’t offer variable-assist power steering.

For a smoother ride and more stable handling, the XC90’s wheelbase is 3.7 inches longer than on the Ascent (117.5 inches vs. 113.8 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 1.5 inches wider in the rear than the track on the Ascent.

The XC90’s front to rear weight distribution is more even (51.7% to 48.3%) than the Ascent’s (54.2% to 45.8%). This gives the XC90 more stable handling and braking.

The XC90 B6 Core handles at .84 G’s, while the Ascent Limited pulls only .79 G’s of cornering force in a Car and Driver skidpad test.

The XC90 B6 Core executes Motor Trend’s “Figure Eight” maneuver quicker than the Ascent Touring (26.8 seconds @ .65 average G’s vs. 27.4 seconds @ .63 average G’s).

For greater off-road capability the XC90 has a greater minimum ground clearance than the Ascent (8.8 vs. 8.7 inches), allowing the XC90 to travel over rougher terrain without being stopped or damaged. The XC90 w/Air Suspension’s minimum ground clearance is 1.2 inches higher than on the Ascent (9.9 vs. 8.7 inches).

Chassis

As tested by Car and Driver while under full throttle, the interior of the XC90 B6 Core is quieter than the Ascent Touring (71 vs. 73 dB).

Passenger Space

The XC90 has .1 inches more third row headroom and .2 inches more third row legroom than the Ascent.

The front step up height for the XC90 is 1.9 inches lower than the Ascent (15.8” vs. 17.7”). The XC90’s rear step up height is 2.1 inches lower than the Ascent’s (16” vs. 18.1”).

Cargo Capacity

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

	XC90	Ascent
Second Seat Folded	85.7 cubic feet	75.6 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 Ascent’s liftover is 32 inches.

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

	XC90	Ascent
Length to seat (3rd/2nd/1st)	21.8”/49.6”/80.3”	20.3”/48”/82.9”
Max Width	54.7”	50.5”
Min Width	44.5”	45.9”
Height	35”	34”

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

A control in the cargo area automatically lowers or raises the XC90’s optional third row seats, to make changing between cargo and passengers easier. The Ascent doesn’t offer automatic folding seats.

To make loading groceries and cargo easier when your hands are full, the XC90’s liftgate can be opened and closed just by kicking your foot under the back bumper, leaving your hands completely free. The Ascent doesn’t offer a hands-free gesture to open its liftgate, forcing you to put cargo down if your hands are full.

Towing

The XC90’s standard towing capacity is much higher than the Ascent’s (5000 vs. 2000 pounds).

Servicing Ease

The XC90 uses gas struts to support the hood for easier service access. The Ascent 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

Unlike the driver-only memory seat in the Ascent Limited/Touring, 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. The Ascent doesn’t offer an easy entry system.

The XC90 offers an optional heads-up display that projects speed, warning and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Ascent doesn’t offer a heads-up display.

The power windows standard on both the XC90 and the Ascent have locks to prevent small children from operating them. When the lock on the XC90 is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The Ascent prevents the driver from operating the other windows just as it does the other passengers.

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 Ascent can only operate the windows from inside the vehicle, with the ignition on.

The XC90’s standard Keyless Entry allow you to unlock the doors from any outside door handle, open the cargo door, and start the vehicle, all without removing the key from the pocket or purse. Keyless Access and Start is an extra cost option on the Ascent and doesn’t offer a sensor on the rear doors, so you’ll have to reach a front handle to unlock the rear door. Keyless Access and Start is not available on the Ascent Base.

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 Ascent’s standard manually variable intermittent wipers have to be constantly adjusted.

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 Ascent doesn’t offer heated windshield washer nozzles.

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 Ascent doesn’t offer headlight washers.

The XC90’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Subaru only offers heated mirrors on the Ascent Premium/Onyx/Limited/Touring.

When the XC90 is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Ascent’s mirrors don’t automatically adjust for backing.

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 Ascent.

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 Ascent.

Economic Advantages

According to The Car Book by Jack Gillis, the XC90 is less expensive to operate than the Ascent because it costs $19 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the XC90 than the Ascent, including $225 less for front struts.

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 Ascent 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 Ascent has never been chosen.

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