Compare the2023 GMC TerrainVS 2023 Jeep Wrangler

Safety
Warranty
Reliability
Fuel Economy and Range
Environmental Friendliness
Transmission
Tires and Wheels
Suspension and Handling
Chassis
Passenger Space
Cargo Capacity
Ergonomics
Model Availability

Safety

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The Terrain has standard head airbag curtains for front and rear seats which act as a forgiving barrier between the driver and outboard passenger's upper bodies and the window and pillars. Combined with high-strength steel door beams and lower side airbags this system increases head protection in broadside collisions. The Wrangler doesn't offer side airbag protection for the head and are only available for the front seats.

The Terrain’s lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane and gently nudges the vehicle back towards its lane. The Wrangler doesn’t offer a lane departure warning system.

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 Wrangler only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.

For better protection of the passenger compartment, the Terrain uses safety cell construction with a three-dimensional high-strength frame that surrounds the passenger compartment. It provides extra impact protection and a sturdy mounting location for door hardware and side impact beams. The Wrangler uses a body-on-frame design, which has no frame members above the floor of the vehicle.

Both the Terrain and the Wrangler have standard driver and passenger frontal airbags, front side-impact airbags, front seatbelt pretensioners, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, 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 Jeep Wrangler:

	Terrain	Wrangler
OVERALL STARS	5 Stars	4 Stars
	Driver
STARS	5 Stars	4 Stars
HIC	159	187
Neck Injury Risk	17%	31%
Neck Stress	190 lbs.	299 lbs.
Neck Compression	10 lbs.	72 lbs.
Leg Forces (l/r)	363/349 lbs.	926/731 lbs.
	Passenger
STARS	5 Stars	4 Stars
Chest Compression	.6 inches	.6 inches
Neck Injury Risk	26%	31.1%
Neck Stress	153 lbs.	188 lbs.
Neck Compression	51 lbs.	81 lbs.
Leg Forces (l/r)	264/236 lbs.	380/742 lbs.

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

A significantly tougher test than their original offset frontal crash test, the Insurance Institute for Highway Safety does 40 MPH small overlap frontal offset crash tests. In this test, where only 25% of the total width of the vehicle is struck, results indicate that the GMC Terrain is safer than the Wrangler 4-door:

	Terrain	Wrangler
Overall Evaluation	GOOD	MARGINAL
Restraints	GOOD	GOOD
Head Neck Evaluation	GOOD	GOOD
Head injury index	86	101
Peak Head Forces	0 G’s	0 G’s
Steering Column Movement Rearward	0 cm	2 cm
Chest Evaluation	GOOD	GOOD
Max Chest Compression	22 cm	23 cm
Hip & Thigh Evaluation	GOOD	GOOD
Hip & Thigh Injury Risk R/L	0%/0%	0%/0%
Lower Leg Evaluation	GOOD	GOOD
Tibia index R/L	.47/.51	.51/.38
Tibia forces R/L	1.2/.2 kN	2.1/1 kN

Instrumented handling tests conducted by the National Highway Traffic Safety Administration and analysis of its dimensions indicate that the Terrain, with its four-star roll-over rating, is 8.2% to 11.5% less likely to roll over than the Wrangler, which received a three-star rating.

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 233 vehicles tested by the IIHS. The Wrangler was not even a “Top Safety Pick” for 2016.

Warranty

The Terrain’s corrosion warranty is 1 year longer than the Wrangler’s (6 vs. 5 years).

Reliability

For smoother operation, better efficiency and fewer moving parts, the Terrain has an overhead cam design, rather than the old pushrod design of the 6.4 V8 in the Wrangler.

To reliably start during all conditions and help handle large electrical loads, the Terrain has a 700-amp battery. The Wrangler only offers a standard 650-amp battery.

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 22 points higher than the Wrangler.

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

J.D. Power and Associates’ 2022 Initial Quality Study of new car owners surveyed provide the statistics that show that GMC vehicles are better in initial quality than Jeep vehicles. J.D. Power ranks GMC above average in initial quality. With 37 more problems per 100 vehicles, Jeep is rated below average.

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that GMC vehicles are more reliable than Jeep With 9 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks GMC higher than Jeep.

Fuel Economy and Range

On the EPA test cycle the Terrain gets better mileage than the Wrangler 4-door running its gasoline engine:

			MPG
Terrain
FWD	Auto	1.5 turbo 4-cyl.	24 city/29 hwy
AWD	Auto	1.5 turbo 4-cyl.	24 city/28 hwy
Wrangler 4-door
AWD	Manual	3.6 DOHC V6	17 city/23 hwy
AWD	Auto	2.0 turbo 4-cyl.	21 city/24 hwy
		3.6 V6 Hybrid	19 city/24 hwy
		6.4 OHV V8	13 city/17 hwy
		2.0 turbo 4-cyl. Hybrid	20 city/20 hwy
		3.0 turbo V6 Diesel	22 city/29 hwy
		Rubicon 3.0 turbo V6 Diesel	21 city/26 hwy

To lower fuel costs and make buying fuel easier, the GMC Terrain uses regular unleaded gasoline. The Wrangler Rubicon 392 requires premium, which can cost on average about 82.8 cents more per gallon.

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 Wrangler 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 Jeep Wrangler (1 to 7). This means the Terrain produces up to 47 pounds less smog-producing pollutants than the Wrangler every 15,000 miles.

Transmission

The GMC Terrain comes standard with an automatic transmission, for driver comfort, especially in the city. Automatic costs extra on the Wrangler.

Tires and Wheels

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 Wrangler Sport’s standard 75 series tires. The Terrain’s optional tires have a lower 50 series profile than the Wrangler Sahara 4Xe’s 55 series tires.

Suspension and Handling

The GMC Terrain’s independent front suspension is much lighter than the Jeep Wrangler’s solid front axle, which allows the Terrain’s wheels to react more quickly and accurately to the road’s surface, improving both ride 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 Jeep Wrangler has a solid rear axle, with a non-independent rear suspension.

For much better steering response and tighter handling the Terrain has rack and pinion steering, like Formula racecars, instead of the recirculating-ball type steering of the Wrangler.

The Terrain Denali AWD handles at .79 G’s, while the Wrangler Rubicon 392 pulls only .67 G’s of cornering force in a Motor Trend skidpad test.

The Terrain Denali AWD executes Motor Trend’s “Figure Eight” maneuver 2.4 seconds quicker than the Wrangler Rubicon 4-door (27.5 seconds @ .64 average G’s vs. 29.9 seconds @ .56 average G’s).

Chassis

The GMC Terrain may be more efficient, handle and accelerate better because it weighs about 500 to 1550 pounds less than the Jeep Wrangler.

The Terrain is 6.1 inches shorter than the Wrangler 4-door 4x4, making the Terrain easier to handle, maneuver and park in tight spaces.

The Terrain is 8.1 inches shorter in height than the Wrangler, making the Terrain much easier to wash and garage and drive (lower center of gravity).

Unibody construction lowers the Terrain’s center of gravity significantly without reducing ground clearance. This contributes to better on the road handling and better off-road performance and stability. In addition, unibody construction makes the chassis stiffer, improving handling and reducing squeaks and rattles. The Wrangler doesn’t use unibody construction, but a body-on-frame design.

For excellent aerodynamics, the Terrain has standard flush composite headlights. The Wrangler has recessed headlights that spoil its aerodynamic shape and create extra drag.

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 Wrangler 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 Wrangler doesn’t offer active noise cancellation.

Passenger Space

For enhanced passenger comfort on long trips the Terrain’s rear seats recline. The Wrangler’s rear seats don’t recline.

Cargo Capacity

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

The Terrain’s standard folding rear seats are split to accommodate bulky cargo. The Wrangler 2-door’s standard single piece folding rear seat is not as flexible; long cargo and a passenger can’t share the rear seat.

The Terrain’s liftgate lifts up in one piece, completely out of the way of loading and unloading, while sheltering the cargo loading area. The Wrangler’s swing out door blocks loading from the driver’s side.

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 Wrangler doesn’t offer a power cargo door.

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 Wrangler 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 Wrangler doesn’t offer an easy entry system.

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 Wrangler 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 Wrangler 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 standard power windows allow the driver or passenger to lower and raise the windows without leaning over or being distracted. Power windows cost extra on the Wrangler.

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 Wrangler’s optional power window switches have to be held the entire time to close them fully. Only its front windows open automatically.

The Terrain’s standard power window controls are mounted on the armrest for easy access. The Wrangler’s optional power window controls are down in the center of the dashboard, away from the windows and mixed with controls for unrelated features.

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

The Terrain’s standard power locks allow the driver or passenger to lock or unlock all the doors at a touch without leaning over, or reaching to the back seat. Power locks cost extra on the Wrangler.

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

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 Wrangler has an automatic headlight on/off feature standard only on the Sport S/Sahara/Rubicon.

The Terrain has standard power remote mirrors. The Wrangler only comes with remote mirrors at extra cost. Without them the driver will have to roll down the windows and reach across the car to adjust the mirrors.

The Terrain’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Jeep charges extra for heated mirrors on the Wrangler.

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 Wrangler’s 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 Wrangler offers an automatic rear view mirror, but its side mirrors don’t dim.

Both the Terrain and the Wrangler 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 Wrangler.

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 Wrangler doesn’t offer air-conditioned seats.

The Terrain’s standard automatic temperature control maintains the temperature you set, automatically controlling fan speed, vents and temperature to maintain a consistent, comfortable environment. The Wrangler Sport doesn’t offer automatic air conditioning.

Both the Terrain and the Wrangler 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 Wrangler 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 Wrangler doesn’t offer wireless personal charging.

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 Wrangler doesn’t offer an automated parking system.

Model Availability

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

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