Compare the2025 Subaru OutbackVS 2024 Kia Sportage PHEV

For enhanced safety, the front and rear seat shoulder belts of the Subaru Outback 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 Kia Sportage PHEV doesn’t offer pretensioners for its rear seat belts.

The Subaru Outback has a standard driver’s side knee airbag mounted low on the dashboard. The knee airbag helps prevent the driver from sliding under the seatbelts or the main frontal airbag; this keeps the driver better positioned during a collision for maximum protection. A knee airbag also helps keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Sportage PHEV doesn’t offer knee airbags.

The Outback has standard Whiplash-Reducing Front Seats, which use a specially designed seat to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash-Reducing Front Seats system allows the backrest to travel backwards to cushion the occupants and the headrests move forward to prevent neck and spine injuries. The Sportage PHEV doesn’t offer a whiplash protection system.

With its standard EyeSight, the Subaru Outback is better at preventing collisions with pedestrians than the Kia Sportage PHEV, according to the Insurance Institute for Highway Safety:

Both the Outback and the Sportage PHEV have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, height adjustable front shoulder belts, 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, available blind spot warning systems, rear parking sensors, rear cross-path warning and driver alert monitors.

The Outback’s 5 year corrosion warranty has no mileage limitations, but the corrosion warranty on the Sportage PHEV runs out after 100,000 miles.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Subaru vehicles are more reliable than Kia vehicles. Consumer Reports ranks Subaru 4 places higher in reliability than Kia.

The Outback XT/Wilderness’ standard 2.4 turbo 4-cylinder produces 19 lbs.-ft. more torque (277 vs. 258) than the Sportage PHEV’s 1.6 turbo 4-cylinder hybrid.

As tested in Car and Driver the Outback XT/Wilderness 2.4 turbo 4-cylinder is faster than the Kia Sportage PHEV:

The flat cylinder configuration of the boxer engine in the Outback lowers its center of gravity, enhancing handling stability (That’s why Porsche uses boxer engines.). The Sportage PHEV doesn’t offer a boxer engine configuration.

Both the Outback and Sportage PHEV have a standard automatic start/stop engine feature to stop unnecessary fuel waste and pollution at stoplights and heavy traffic. The Outback has a standard disable switch for the system, so a driver can keep the engine from shutting off when the vehicle stops temporarily.

The Outback has 7.4 gallons more fuel capacity than the Sportage PHEV (18.5 vs. 11.1 gallons), for longer range between fill-ups.

The Outback 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 Sportage PHEV doesn’t offer a CVT.

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

The Outback Wilderness/Onyx XT has a standard full size spare tire so a flat doesn’t interrupt your trip. A full size spare isn’t available on the Sportage PHEV; it requires you to depend on roadside assistance and your vehicle will have to be towed.

For better maneuverability, the Outback’s turning circle is 2.5 feet tighter than the Sportage PHEV’s (36.1 feet vs. 38.6 feet).

For greater off-road capability the Outback has a greater minimum ground clearance than the Sportage PHEV (8.7 vs. 8.3 inches), allowing the Outback to travel over rougher terrain without being stopped or damaged. The Outback Wilderness’ minimum ground clearance is 1.2 inches higher than on the Sportage PHEV (9.5 vs. 8.3 inches).

The Subaru Outback may be more efficient, handle and accelerate better because it weighs about 350 to 600 pounds less than the Kia Sportage PHEV.

The Outback has 2.3 inches more front headroom, 1.4 inches more front legroom, .7 inches more front hip room, .6 inches more front shoulder room, 1.1 inches more rear headroom, 1.4 inches more rear hip room and 1.8 inches more rear shoulder room than the Sportage PHEV.

The Outback has a larger cargo volume with its rear seat folded than the Sportage PHEV with its rear seat folded (75.6 vs. 65.4 cubic feet).

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

The Outback’s standard towing capacity is much higher than the Sportage PHEV’s (2700 vs. 2000 pounds). Maximum trailer towing in the Kia Sportage PHEV is only 2000 pounds. The Outback offers up to a 3500 lbs. towing capacity.

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

The Outback Limited/Wilderness/Touring/Onyx Edition’s front and rear power windows all open or close fully with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Sportage PHEV’s rear power window switches have to be held the entire time to open or close them fully.

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Outback’s available exterior PIN entry system (not available on Outback Base). The Sportage PHEV doesn’t offer an exterior PIN entry system, and its 911 Connect can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.

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 Outback’s headlights were rated “Good” by the IIHS, while the Sportage PHEV’s headlights are rated “Acceptable.”

To help drivers see further while navigating curves, the Outback has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle. The Sportage PHEV doesn’t offer cornering lights.

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

The Outback’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 Sportage PHEV offers an automatic rear view mirror, but its side mirrors don’t dim.

Both the Outback and the Sportage PHEV offer available heated front seats. The Outback Limited/Touring/Onyx XT/Wilderness also has standard heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Sportage PHEV.

Insurance will cost less for the Outback owner. The Complete Car Cost Guide estimates that insurance for the Outback will cost $1590 to $3065 less than the Sportage PHEV over a five-year period.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Subaru Outback will be $1218 to $9931 less than for the Kia Sportage PHEV.

Consumer Reports® recommends the Subaru Outback, based on reliability, safety and performance.

The Subaru Outback outsold the Kia Sportage by 15% during 2023.