VS
At a Glance
Power
175hp @ 5600
139hp @ 5700
Torque
184lb-ft @ 1750-4800
195lb-ft
Fuel
27 mpg est.
54 mpg est.
Engine
1.5L/90ci
1.6 L/96ci
Choosing between the GMC Terrain and the KIA Niro is one of the most common decisions car buyers in the United States face. The GMC Terrain delivers 175hp @ 5600 while the KIA Niro produces 139hp @ 5700. On fuel, the Terrain returns 27 mpg est. while the Niro uses 54 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $30,100 for the Terrain and $27,090 for the Niro. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output (hp)
175hp @ 5600
139hp @ 5700
Torque (lb-ft)
184lb-ft @ 1750-4800
195lb-ft
Engine & Drivetrain
Engine Capacity
1.5L/90ci
1.6 L/96ci
Cylinders
4
4
Fuel Type
Gasoline
Hybrid
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic
Number of Gears
—
6
Drive Wheels
Front Wheel Drive
Front Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
27 mpg est.
54 mpg est.
Fuel Economy - City (mpg)
26 (2025)mpg
53 (Est)mpg
Fuel Economy - Highway (mpg)
28 (2025)mpg
54 (Est)mpg
Fuel Tank Capacity (gal)
14.8gal
11.1gal
Dimensions
Length (in)
181in
174in
Width (in)
74.5in
71.9in
Height (in)
65.81in
60.8in
Wheelbase (in)
107.48in
107.1in
Curb Weight (lbs)
3446lbs
3071lbs
Safety
ABS
—
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
—
✓ Standard
Traction Control
—
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
—
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
—
Sunroof
✓ Standard
—
Heated Seats
✓ Standard
—
Power Seat Adjustment
✓ Standard
—
Keyless Entry
✓ Standard
—
Trailer Hitch
✓ Standard
—
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
KIA Niro
2 / 4 categories
Performance
Terrain
Fuel Economy
Niro
Value
Niro
Practicality
Tied
Pros & Cons
GMC Terrain
Well-rounded specification
Higher fuel consumption (27 mpg est.)
Higher starting price
KIA Niro
Better fuel economy (54 mpg est.)
Lower starting price ($27,090)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Terrain or Niro?
The Terrain gets 27 mpg est. and the Niro gets 54 mpg est. on the combined cycle. The Niro is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Terrain or Niro?
The Terrain produces 175hp @ 5600 and 184lb-ft @ 1750-4800 of torque while the Niro delivers 139hp @ 5700 and 195lb-ft of torque. The Terrain is the more powerful option.
What is the price difference between the Terrain and Niro?
The Terrain starts from $30,100 and the Niro from $27,090. The Niro is cheaper by $3,010 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Terrain or the Niro?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.