Compare the2024 GMC TerrainVS 2023 Mitsubishi Eclipse Cross

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
Model Availability
Recommendations

Safety

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In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Terrain are reminded to check the back seat if they opened the rear door before starting out. The Eclipse Cross doesn’t offer a back seat reminder.

When descending a steep, off-road slope, the Terrain’s standard Hill Descent Control allows you to creep down safely. The Eclipse Cross doesn’t offer Hill Descent Control.

Both the Terrain and the Eclipse Cross have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras, available all wheel drive, blind spot warning systems, around view monitors 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 Mitsubishi Eclipse Cross:

	Terrain	Eclipse Cross
OVERALL STARS	5 Stars	4 Stars
	Driver
STARS	5 Stars	4 Stars
HIC	159	248
Neck Injury Risk	17%	38.7%
Neck Stress	190 lbs.	424 lbs.
Neck Compression	10 lbs.	33 lbs.
	Passenger
STARS	5 Stars	4 Stars
Chest Compression	.6 inches	.7 inches
Neck Injury Risk	26%	39.7%
Neck Stress	153 lbs.	182 lbs.
Neck Compression	51 lbs.	55 lbs.
Leg Forces (l/r)	264/236 lbs.	331/198 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 Mitsubishi Eclipse Cross:

	Terrain	Eclipse Cross
	Front Seat
STARS	5 Stars	5 Stars
HIC	109	145
	Rear Seat
STARS	5 Stars	5 Stars
Spine Acceleration	55 G’s	55 G’s
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	13 inches	14 inches
Spine Acceleration	40 G’s	44 G’s

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

For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, and its standard front crash prevention system, the Insurance Institute for Highway Safety grants the Terrain the rating of “Top Safety Pick” for 2017, a rating granted to only 231 vehicles tested by the IIHS. The Eclipse Cross has not been fully tested, yet.

Warranty

There are over 5 times as many GMC dealers as there are Mitsubishi 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 Eclipse Cross’ 520-amp battery isn’t as powerful.

J.D. Power and Associates rated the Terrain second among compact suvs in their 2023 Initial Quality Study. The Eclipse Cross isn’t in the top three in its category.

J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that GMC vehicles are better in initial quality than Mitsubishi vehicles. J.D. Power ranks GMC above average in initial quality. With 26 more problems per 100 vehicles, Mitsubishi is rated below average.

Engine

The Terrain’s 1.5 turbo 4-cylinder produces 23 more horsepower (175 vs. 152) and 19 lbs.-ft. more torque (203 vs. 184) than the Eclipse Cross’ 1.5 turbo 4-cylinder.

Fuel Economy and Range

In heavy traffic or at stoplights the Terrain’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. If the conditions warrant or the driver wishes, the system can be manually disabled at any time for the duration of a trip. The Eclipse Cross doesn’t offer an automatic engine start/stop system.

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 Eclipse Cross 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 Mitsubishi Eclipse Cross (5). This means the Terrain produces up to 8 pounds less smog-producing pollutants than the Eclipse Cross every 15,000 miles.

Brakes and Stopping

For better stopping power the Terrain’s front brake rotors are larger than those on the Eclipse Cross:

	Terrain	Eclipse Cross
Front Rotors	11.8 inches	11.6 inches

Tires and Wheels

For better traction, the Terrain has larger standard tires than the Eclipse Cross (225/65R17 vs. 215/70R16). The Terrain’s optional tires are larger than the largest tires available on the Eclipse Cross (235/50R19 vs. 225/55R18).

The Terrain SLE/AT4’s standard tires provide better handling because they have a lower 65 series profile (height to width ratio) that provides a stiffer sidewall than the Eclipse Cross ES’ standard 70 series tires. The Terrain’s optional tires have a lower 50 series profile than the Eclipse Cross LE/SE/SEL’s 55 series tires.

For better ride, handling and brake cooling the Terrain SLE/AT4 has standard 17-inch wheels. Smaller 16-inch wheels are standard on the Eclipse Cross ES. The Terrain’s optional 19-inch wheels are larger than the 18-inch wheels on the Eclipse Cross LE/SE/SEL.

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 Eclipse Cross doesn’t offer vehicle monitored tire inflation.

Suspension and Handling

For a smoother ride and more stable handling, the Terrain’s wheelbase is 2.2 inches longer than on the Eclipse Cross (107.3 inches vs. 105.1 inches).

For better handling and stability, the track (width between the wheels) on the Terrain is 1.7 inches wider in the front and 1.9 inches wider in the rear than on the Eclipse Cross.

The Terrain Denali AWD handles at .79 G’s, while the Eclipse Cross SEL pulls only .74 G’s of cornering force in a Motor Trend skidpad test.

The Terrain Denali AWD executes Motor Trend’s “Figure Eight” maneuver 1.5 seconds quicker than the Eclipse Cross SEL (27.5 seconds @ .64 average G’s vs. 29 seconds @ .56 average G’s).

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 Eclipse Cross 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 Eclipse Cross doesn’t offer active noise cancellation.

Passenger Space

The Terrain has 6.5 cubic feet more passenger volume than the Eclipse Cross (103.2 vs. 96.7).

The Terrain has .5 inches more front headroom, 1.4 inches more front hip room, 1 inch more front shoulder room, 1.2 inches more rear headroom, 2.6 inches more rear legroom and .5 inches more rear shoulder room than the Eclipse Cross.

Cargo Capacity

The Terrain has a much larger cargo volume with its rear seat up than the Eclipse Cross with its rear seat up (29.6 vs. 23.4 cubic feet). The Terrain has a much larger cargo volume with its rear seat folded than the Eclipse Cross with its rear seat folded (63.3 vs. 50.1 cubic feet).

Pulling a handle automatically lowers the Terrain’s rear seats, to make changing between passengers and cargo easier. The Eclipse Cross 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 Eclipse Cross doesn’t offer a power liftgate.

Towing

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 Eclipse Cross 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 Eclipse Cross 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 Eclipse Cross 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 Eclipse Cross does not have an oil pressure gauge.

The Terrain’s power parking brake sets with one touch and releases with one touch or automatically. The Eclipse Cross 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 power windows standard on both the Terrain and the Eclipse Cross have locks to prevent small children from operating them. When the lock on the Terrain is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The Eclipse Cross prevents the driver from operating the other windows just as it does the other passengers.

The Terrain’s front and rear power windows all lower 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 Eclipse Cross’ standard power windows’ passenger windows don’t open 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 Eclipse Cross can only operate the windows from inside the vehicle, with the ignition on.

The Terrain’s power locks have a lockout prevention feature. When the key is in the passenger compartment and the driver’s door is open, the locks unlock every time you lock them. The Eclipse Cross doesn’t provide lockout prevention.

The Eclipse Cross’ standard power locks don’t automatically lock the doors. The Terrain’s standard doors lock when the transmission is engaged. This is an important feature for occupant safety. Locked doors are proven to open less often in collisions, and they are also effective in preventing crime at traffic lights.

To improve rear visibility by keeping the rear window clear, the Terrain has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the Eclipse Cross only has an intermittent setting, so in a hard rain visibility isn’t as good.

The Terrain has a standard automatic headlight on/off feature. When the ignition is on, the headlights automatically turn on at dusk and off after dawn. When the ignition turns off, the headlights turn off after a delay timed to allow you to securely get to your front door. The Eclipse Cross has an automatic headlight on/off feature standard only on the SE/SEL.

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 Eclipse Cross’ mirrors don’t automatically adjust for backing.

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 Eclipse Cross doesn’t offer air-conditioned seats.

Both the Terrain and the Eclipse Cross 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 Eclipse Cross 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 GMC Terrain Denali has a standard wireless phone charging system (Qi) in the center console. The Eclipse Cross doesn’t offer wireless personal charging.

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 Eclipse Cross 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 Eclipse Cross doesn’t offer an automated parking system.

Model Availability

The Terrain is available in both front-wheel drive and four-wheel drive configurations. The Eclipse Cross doesn’t offer a two-wheel drive configuration.

Recommendations

The GMC Terrain outsold the Mitsubishi Eclipse Cross by over 8 to one during 2022.