Compare the2023 Kia Sportage PHEVVS 2023 Buick Encore GX

Over 200 people are killed each year when backed over by motor vehicles. The Sportage PHEV X-Line Prestige has standard Parking Collision Avoidance-Reverse that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Encore GX doesn’t offer backup collision prevention brakes.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Sportage PHEV. But it costs extra on the Encore GX.

The Sportage PHEV 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 Encore GX’s blind spot costs extra.

To help make backing out of a parking space safer, the Sportage PHEV has standard Rear Cross-Traffic Collision Warning and Rear Cross-Traffic Collision-Avoidance Assist automatically engages the brakes to help avoid a collision. Buick charges extra for Rear Cross Traffic Alert on the Encore GX and the Encore GX’s Rear Cross Traffic Alert does not include automatic braking.

The Sportage PHEV’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 Encore GX doesn’t offer a driver alert monitor.

Both the Sportage PHEV and the Encore GX have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, 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.

The Kia Sportage PHEV weighs 938 to 1186 pounds more than the Buick Encore GX. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

The Sportage PHEV comes with a full 5-year/60,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Encore GX’s 3-year/36,000-mile basic warranty expires 2 years or 24,000 miles sooner.

Kia’s powertrain warranty covers the Sportage PHEV 5 years and 40,000 miles longer than Buick covers the Encore GX. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the Encore GX ends after only 5 years or 60,000 miles.

A hardened steel chain, with no maintenance needs, drives the camshafts in the Sportage PHEV’s engine. A rubber cam drive belt that needs periodic replacement drives the Encore GX’s camshafts. If the Encore GX’s belt breaks, the engine could be severely damaged when the pistons hit the opened valves.

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the statistics that show that Kia vehicles are more reliable than Buick vehicles. J.D. Power ranks Kia first in reliability, above the industry average. With 2 more problems per 100 vehicles, Buick is ranked second.

From surveys of all its subscribers, Consumer Reports’ January 2023 Auto Issue reports that Kia vehicles are more reliable than Buick vehicles. Consumer Reports ranks Kia 2 places higher in reliability than Buick.

The Sportage PHEV’s 1.6 turbo 4-cylinder hybrid produces 124 more horsepower (261 vs. 137) and 96 lbs.-ft. more torque (258 vs. 162) than the Encore GX’s standard 1.2 turbo 3-cylinder. The Sportage PHEV’s 1.6 turbo 4-cylinder hybrid produces 106 more horsepower (261 vs. 155) and 84 lbs.-ft. more torque (258 vs. 174) than the Encore GX’s optional 1.3 turbo 3-cylinder.

As tested in Car and Driver the Kia Sportage PHEV is faster than the Buick Encore GX 1.3 turbo 3-cylinder:

The Sportage PHEV can travel with zero emissions for 34 miles. The Encore GX can’t move without running its internal combustion engine.

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

For better stopping power the Sportage PHEV’s brake rotors are larger than those on the Encore GX:

The Sportage PHEV stops shorter than the Encore GX:

For better traction, the Sportage PHEV has larger tires than the Encore GX (235/55R19 vs. 225/55R18).

For better ride, handling and brake cooling the Sportage PHEV has standard 19-inch wheels. Only 18-inch wheels are available on the Encore GX.

For superior ride and handling, the Kia Sportage PHEV has fully independent front and rear suspensions. An independent suspension allows the wheels to follow the road at the best angle for gripping the pavement, without compromising ride comfort. The Buick Encore GX has a rear torsion beam axle, with a semi-independent rear suspension.

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

For a smoother ride and more stable handling, the Sportage PHEV’s wheelbase is 6.3 inches longer than on the Encore GX (108.5 inches vs. 102.2 inches).

For better handling and stability, the track (width between the wheels) on the Sportage PHEV is 2.5 inches wider in the front and 2 inches wider in the rear than on the Encore GX.

The Sportage PHEV has .5 inches more front legroom, 2.9 inches more front hip room, 2.1 inches more front shoulder room, 5.3 inches more rear legroom, 5.9 inches more rear hip room and 2 inches more rear shoulder room than the Encore GX.

For enhanced passenger comfort on long trips the Sportage PHEV’s rear seats recline. The Encore GX’s rear seats don’t recline.

The Sportage PHEV has a much larger cargo volume with its rear seat up than the Encore GX with its rear seat up (34.5 vs. 23.5 cubic feet). The Sportage PHEV has a much larger cargo volume with its rear seat folded than the Encore GX with its rear seat folded (65.4 vs. 50.2 cubic feet).

The Sportage PHEV’s standard towing capacity is much higher than the Encore GX’s (2000 vs. 1000 pounds).

Standard Trailer Stability Assist on the Sportage PHEV uses the Electronic Stability Control sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The Encore GX doesn’t offer electronic trailer sway control.

The Sportage PHEV’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 Encore GX’s front passenger window doesn’t close automatically.

On a hot day the Sportage PHEV’s driver can lower all the windows from a distance using the keyless remote. The driver of the Encore GX can only operate the windows from inside the vehicle, with the ignition on.

Heated windshield washer nozzles are standard on the Sportage PHEV X-Line Prestige to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Encore GX doesn’t offer heated windshield washer nozzles.

The Sportage PHEV’s LED headlights produce a whiter, brighter light (up to 3x) using five times less power than the Encore GX’s standard halogen headlights. LED lights also light instantly and last over twenty times longer than halogen.

Standard air-conditioned seats in the Sportage PHEV X-Line Prestige keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Encore GX doesn’t offer air-conditioned seats.

The Sportage PHEV 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 is only available on the Encore GX Select/Essence.

Both the Sportage PHEV and the Encore GX offer rear vents. For greater rear passenger comfort, the Sportage PHEV has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Encore GX doesn’t offer rear air conditioning vents, only heat vents.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Kia Sportage PHEV has a standard wireless phone charging system (Qi) in the center console. Only the Encore GX Essence offers wireless charging and it costs extra.

The Sportage PHEV X-Line Prestige’s Smart Parking Assist can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Smart Parking Assist will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Encore GX Essence’s automatic parking system does not offer parking by remote control.

The Kia Sportage outsold the Buick Encore by almost three to one during 2022.