Compare the2023 GMC TerrainVS 2023 Kia Seltos

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

Safety

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The Terrain SLT/AT4/Denali offers an optional Surround Vision to allow the driver to see objects all around the vehicle on a screen. The Seltos only offers a rear monitor.

Both the Terrain and the Seltos have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, lane departure warning systems, rearview cameras, available all wheel drive, blind spot warning systems and rear cross-path warning.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the GMC Terrain is safer than the Kia Seltos:

	Terrain	Seltos
OVERALL STARS	5 Stars	4 Stars
	Driver
STARS	5 Stars	5 Stars
Neck Injury Risk	17%	24%
Neck Stress	190 lbs.	237 lbs.
Neck Compression	10 lbs.	23 lbs.
Leg Forces (l/r)	363/349 lbs.	460/429 lbs.
	Passenger
STARS	5 Stars	4 Stars
HIC	376	405
Chest Compression	.6 inches	.6 inches
Neck Injury Risk	26%	41%
Neck Compression	51 lbs.	171 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 GMC Terrain is safer than the Kia Seltos:

	Terrain	Seltos
	Front Seat
STARS	5 Stars	5 Stars
HIC	109	109
Chest Movement	1.1 inches	1.2 inches
Hip Force	357 lbs.	428 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
Spine Acceleration	55 G’s	70 G’s
Hip Force	630 lbs.	754 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	13 inches	13 inches

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

Warranty

The Terrain’s corrosion warranty is 1 year longer than the Seltos’ (6/100,000 vs. 5/100,000).

There are over 2 times as many GMC dealers as there are Kia dealers, which makes it much easier should you ever need service under the Terrain’s warranty.

Reliability

To reliably start during all conditions and help handle large electrical loads, the Terrain has a standard 700-amp battery. The Seltos’ 640-amp battery isn’t as powerful.

A reliable vehicle saves its owner time, money and trouble. Nobody wants to be stranded or have to be without a vehicle while it’s being repaired. Consumer Reports rates the Terrain’s reliability 50 points higher than the Seltos.

J.D. Power and Associates rated the Terrain third among compact suvs in their 2022 Initial Quality Study. The Seltos isn’t in the top three in its category.

Engine

The Terrain’s 1.5 turbo 4-cylinder produces 29 more horsepower (175 vs. 146) and 71 lbs.-ft. more torque (203 vs. 132) than the Seltos’ standard 2.0 DOHC 4-cylinder. The Terrain’s 1.5 turbo 4-cylinder produces 8 lbs.-ft. more torque (203 vs. 195) than the Seltos Nightfall/SX’s standard 1.6 turbo 4-cylinder.

Fuel Economy and Range

The Terrain FWD’s standard fuel tank has 1.7 gallons more fuel capacity than the Seltos (14.9 vs. 13.2 gallons), for longer range between fill-ups. The Terrain AWD’s standard fuel tank has 2.4 gallons more fuel capacity than the Seltos (15.6 vs. 13.2 gallons).

The Terrain 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 Seltos doesn’t offer a cap-less fueling system.

Environmental Friendliness

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the GMC Terrain higher (7 out of 10) than the Kia Seltos (5). This means the Terrain produces up to 8 pounds less smog-producing pollutants than the Seltos every 15,000 miles.

Brakes and Stopping

For better stopping power the Terrain’s standard brake rotors are larger than those on the Seltos:

	Terrain	Seltos
Front Rotors	11.8 inches	11 inches
Rear Rotors	11.3 inches	10.3 inches

In an emergency stopping situation, many drivers don’t press the brakes with enough force to stop the vehicle in the shortest distance. The Terrain has a standard brake assist system to detect emergency braking situations (by how hard and how quickly the brake pedal is pressed) and then automatically apply maximum braking immediately in order to help prevent a collision. The Seltos doesn’t offer a brake assist feature.

Tires and Wheels

For better traction, the Terrain has larger standard tires than the Seltos (225/65R17 vs. 215/55R17).

For better ride, handling and brake cooling the Terrain offers optional 19-inch wheels. The Seltos’ largest wheels are only 18-inches.

The Terrain has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The Seltos doesn’t offer vehicle monitored tire inflation.

Suspension and Handling

For superior ride and handling, the GMC Terrain 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 Seltos 4x2 has a rear torsion beam axle, with a semi-independent rear suspension.

For a smoother ride and more stable handling, the Terrain’s wheelbase is 3.8 inches longer than on the Seltos (107.3 inches vs. 103.5 inches).

The Terrain Denali AWD handles at .79 G’s, while the Seltos S pulls only .77 G’s of cornering force in a Motor Trend skidpad test.

The Terrain Denali AWD executes Motor Trend’s “Figure Eight” maneuver 1.3 seconds quicker than the Seltos S (27.5 seconds @ .64 average G’s vs. 28.8 seconds @ .56 average G’s).

For greater off-road capability the Terrain SLT/AT4/Denali has a greater minimum ground clearance than the Seltos (7.9 vs. 7.3 inches), allowing the Terrain to travel over rougher terrain without being stopped or damaged.

Chassis

The front grille of the Terrain offers available electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The Seltos doesn’t offer active grille shutters.

The Terrain uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Seltos doesn’t offer active noise cancellation.

Passenger Space

The Terrain has 4.2 cubic feet more passenger volume than the Seltos (103.2 vs. 99).

The Terrain has .9 inches more front hip room, 1.7 inches more front shoulder room, .1 inches more rear headroom, 1.7 inches more rear legroom and .9 inches more rear shoulder room than the Seltos.

Cargo Capacity

The Terrain has a much larger cargo volume with its rear seat up than the Seltos with its rear seat up (29.6 vs. 26.6 cubic feet). The Terrain has a much larger cargo volume with its rear seat folded than the Seltos with its rear seat folded (63.3 vs. 62.8 cubic feet).

Pulling a handle automatically lowers the Terrain’s rear seats, to make changing between passengers and cargo easier. The Seltos doesn’t offer automatic folding seats.

To make loading and unloading groceries and cargo easier, especially for short adults, the Terrain offers an optional power liftgate, which opens and closes automatically by pressing a button, or on the Terrain SLT/AT4/Denali, by just kicking your foot under the back bumper, completely leaving your hands free. The Seltos doesn’t offer a power liftgate.

Towing

The Terrain has a 1500 lbs. towing capacity. The Seltos has no towing capacity.

Standard Trailer Sway Control on the Terrain uses the StabiliTrak® sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The Seltos doesn’t offer electronic trailer sway control.

Ergonomics

When two different drivers share the Terrain SLT/AT4/Denali, the memory seats and mirrors make it convenient for both. Each setting activates different, customized memories for the driver’s seat position and outside mirror angle. The Seltos doesn’t offer a memory system.

The Terrain SLT/AT4/Denali’s standard easy entry system glides the driver’s seat back when the door is unlocked or the ignition is switched off, making it easier for the driver to get in and out. The Seltos doesn’t offer an easy entry system.

The Terrain’s instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The Seltos does not have an oil pressure gauge.

The Terrain (except SLE) offers an available heads-up display that projects speed, tachometer 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 Seltos doesn’t offer a heads-up display.

The Terrain’s power parking brake sets with one touch and releases with one touch or automatically. The Seltos has a lever-type parking brake that has to be strenuously raised to engage properly. It has to be lifted up more and a button depressed to release it.

The Terrain’s front and rear power windows all open fully with one touch of the switches and its driver’s window also automatically closes, making it more convenient at drive-up windows and toll booths, or when talking with someone outside the car. The Seltos’ standard power window switches have to be held the entire time to close them fully. Only its driver’s window opens automatically.

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

The Terrain’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Seltos’ passenger power window and power mirror switches are unlit, making them difficult to find at night and operate safely.

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

The Terrain’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Kia only offers heated mirrors on the Seltos S/EX/Nightfall/SX.

When the Terrain SLT/AT4/Denali 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 Seltos’ mirrors don’t automatically adjust for backing.

The Terrain’s standard 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 Seltos offers an automatic rear view mirror, but its side mirrors don’t dim.

Both the Terrain and the Seltos offer available heated front seats. The Terrain Denali also offers optional heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Seltos.

Optional air-conditioned seats in the Terrain Denali keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Seltos doesn’t offer air-conditioned seats.

On extremely cold winter days, the Terrain SLT/AT4/Denali’s standard heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Seltos doesn’t offer a heated steering wheel.

The Terrain’s optional 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. The Seltos doesn’t offer dual zone air conditioning.

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

The Terrain offers an optional 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The Seltos doesn’t offer a house-current electrical outlet.

The Terrain Denali’s optional Automatic Parking Assist can parallel park or back into a parking spot by itself, with the driver only controlling speed with the brake pedal. The Seltos doesn’t offer an automated parking system.

Recommendations

The GMC Terrain outsold the Kia Seltos by 17% during the 2021 model year.