Compare the2025 Kia NiroVS 2025 GMC Terrain

For enhanced safety, the front seat shoulder belts of the Kia Niro 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 GMC Terrain doesn’t offer height-adjustable seat belts.

The Kia Niro 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 Terrain doesn’t offer knee airbags.

The Niro’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 Terrain doesn’t offer a driver alert monitor.

Both the Niro and the Terrain have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, front wheel drive, 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 front and rear parking sensors.

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

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

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Kia vehicles are better in initial quality than GMC vehicles. J.D. Power ranks Kia fourth in initial quality, above the industry average. With 38 more problems per 100 vehicles, GMC is ranked 20th, below the industry average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Kia vehicles are more reliable than GMC vehicles. J.D. Power ranks Kia above average in long-term dependability. With 3 more problems per 100 vehicles in the first three years of ownership, GMC is rated below average.

From surveys of all its subscribers, Consumer Reports’ March 2025 Auto Issue reports that Kia vehicles are more reliable than GMC vehicles. Consumer Reports ranks Kia 11 places higher in reliability than GMC.

The Niro’s 1.6 DOHC 4-cylinder hybrid produces 11 lbs.-ft. more torque (195 vs. 184) than the Terrain FWD’s standard 1.5 turbo 4-cylinder.

On the EPA test cycle the Niro gets better mileage than the Terrain:

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

The Niro offers a standard sequential manual gearbox (SMG). With no clutch pedal to worry about and a fully automatic mode, an SMG is much more efficient than a conventional automatic but just as easy to drive. The Terrain doesn’t offer an SMG or a conventional manual transmission.

The Niro’s standard tires provide better handling because they have a lower 60 series profile (height to width ratio) that provides a stiffer sidewall than the Terrain’s standard 65 series tires. The Niro Touring’s tires have a lower 45 series profile than the Terrain’s optional 55 series tires.

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

The Niro 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 Terrain doesn’t offer variable-assist power steering.

For better maneuverability, the Niro’s turning circle is 2.3 feet tighter than the Terrain’s (34.8 feet vs. 37.1 feet).

The Kia Niro may be more efficient, handle and accelerate better because it weighs about 350 to 400 pounds less than the GMC Terrain.

The Niro is 7 inches shorter than the Terrain, making the Niro easier to handle, maneuver and park in tight spaces.

The Niro has .5 inches more front headroom, .9 inches more front legroom, .4 inches more rear headroom, .6 inches more rear legroom and 2 inches more rear hip room than the Terrain.

The Niro uses gas struts to support the hood for easier service access. The Terrain 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.

The Niro SX’s front power windows both open or close with one touch of the switches. The Terrain’s front passenger window doesn’t close automatically.

Both the Kia Niro and GMC Terrain offer exterior mirrors that can be folded to provide convenience. The Niro offers available power folding mirrors, which allow for easy, one-touch folding or unfolding at the driver’s discretion. This provides added convenience when maneuvering or parking, as well as when walking past the parked vehicle. In comparison, the Terrain’s foldable mirrors are manual, requiring the driver to get out and physically fold them once parked and unfold them before getting in.

The Niro 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 costs extra on the Terrain.

Consumer Reports® recommends the Kia Niro, based on reliability, safety and performance.