2019 GMC Terrain vs. 2019 Infiniti QX30

Detailed Review, Specifications & Comparison

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Safety

For enhanced safety, the GMC Terrain’s rear seat shoulder belts have child comfort guides to move the belt to properly fit children. A better fit can prevent injuries and the increased comfort also encourages children to buckle up. The Infiniti QX30 doesn’t offer comfort guides on its rear seat belts.

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 QX30 doesn’t offer a back seat reminder.

To help make backing safer, the Terrain (except SL)’s optional cross-path warning system uses wide-angle radar in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. The QX30 doesn’t offer a cross-path warning system.

Compared to metal, the Terrain’s plastic fuel tank can withstand harder, more intrusive impacts without leaking; this decreases the possibility of fire. The Infiniti QX30 has a metal gas tank.

Both the Terrain and the QX30 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, front-wheel drive, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available all-wheel drive, crash mitigating brakes, lane departure warning systems, blind spot warning systems and around view monitors.

For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, and with its optional front crash prevention system, the Insurance Institute for Highway Safety grants the Terrain the rating of “Top Pick” for 2017, a rating granted to only 154 vehicles tested by the IIHS. The QX30 has not been tested, yet.

Warranty

GMC pays for scheduled maintenance on the Terrain for 2 years and 24,000 miles. GMC will pay for oil changes, lubrication and any other required maintenance (up to 2 oil changes). Infiniti doesn’t pay scheduled maintenance for the QX30.

There are over 8 times as many GMC dealers as there are Infiniti dealers, which makes it much easier should you ever need service under the Terrain’s warranty.

Engine

The Terrain’s optional 2.0 turbo 4 cyl. produces 44 more horsepower (252 vs. 208) and 2 lbs.-ft. more torque (260 vs. 258) than the QX30’s 2.0 turbo 4 cyl.

Fuel Economy and Range

On the EPA test cycle the Terrain diesel gets better fuel mileage than the QX30:

 

 

Terrain

QX30

 

FWD

1.6 turbo 4 cyl./6-spd. Auto

28 city/39 hwy

24 city/33 hwy

2.0 turbo 4 cyl./Auto

AWD

1.6 turbo 4 cyl./6-spd. Auto

28 city/38 hwy

21 city/30 hwy

2.0 turbo 4 cyl./Auto

On the EPA test cycle the Terrain AWD with its standard engine gets better fuel mileage than the QX30 AWD Auto (24 city/28 hwy vs. 21 city/30 hwy).

To lower fuel costs and make buying fuel easier, the GMC Terrain uses regular unleaded gasoline (premium recommended with the 2.0 turbo 4 cyl. engine for maximum performance). The QX30 requires premium, which can cost 20 to 55 cents more per gallon.

The Terrain’s standard fuel tank has 1.7 gallons more fuel capacity than the QX30 FWD’s standard fuel tank (14.9 vs. 13.2 gallons), for longer range between fill-ups.

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 QX30 doesn’t offer a cap-less fueling system.

Transmission

A nine-speed automatic is standard on the GMC Terrain, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the QX30.

Tires and Wheels

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 QX30 doesn’t offer vehicle monitored tire inflation.

The Terrain SLE/SLT/Denali has a standard space-saver spare tire so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the QX30; it requires you to depend on its run-flat tires, which limits mileage and speed before they are repaired. If a run-flat is damaged beyond repair by a road hazard your vehicle will have to be towed.

Chassis

The front grille of the Terrain uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The QX30 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 QX30 doesn’t offer active noise cancellation.

Passenger Space

The Terrain has 14.4 cubic feet more passenger volume than the QX30 (103.2 vs. 88.8).

The Terrain has 1.6 inches more front headroom, 2.3 inches more front hip room, 2.4 inches more front shoulder room, 1 inch more rear headroom, 6.2 inches more rear legroom, 2.8 inches more rear hip room and 2.5 inches more rear shoulder room than the QX30.

For enhanced passenger comfort on long trips the Terrain’s rear seats recline. The QX30’s rear seats don’t recline.

Cargo Capacity

The Terrain has a much larger cargo volume with its rear seat up than the QX30 with its rear seat up (29.6 vs. 19.2 cubic feet). The Terrain has a much larger cargo volume with its rear seat folded than the QX30 with its rear seat folded (63.3 vs. 34 cubic feet).

Pressing a switch automatically lowers the Terrain SLE/SLT/Denali’s rear seats, to make changing between passengers and cargo easier. The QX30 doesn’t offer automatic folding seats.

To make loading and unloading groceries and cargo easier, especially for short adults, the Terrain (except SL) offers an optional power liftgate, which opens and closes automatically by pressing a button, or optionally by just kicking your foot under the back bumper, completely leaving your hands free. The QX30 doesn’t offer a power liftgate.

Towing

The Terrain has a 1500 lbs. towing capacity. The QX30 has no towing capacity.

Ergonomics

The Terrain offers a remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The QX30 doesn’t offer a remote starting 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 QX30 does not have an oil pressure gauge.

The power windows standard on both the Terrain and the QX30 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 QX30 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 QX30’s rear power window switches have to be held the entire time to open them fully.

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 QX30 only has an intermittent setting, so in a hard rain visibility isn’t as good.

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the Terrain has standard extendable sun visors. The QX30 doesn’t offer extendable visors.

Both the Terrain and the QX30 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 QX30.

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 QX30 doesn’t offer air-conditioned seats.

On extremely cold winter days, the Terrain’s optional (except SL/SLE) heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The QX30 doesn’t offer a heated steering wheel.

The Terrain (except SL) 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 QX30 doesn’t offer a house-current electrical outlet.

Economic Advantages

Insurance will cost less for the Terrain owner. The Complete Car Cost Guide estimates that insurance for the Terrain will cost $1210 to $3345 less than the QX30 over a five-year period.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the GMC Terrain will be $250 to $4875 less than for the Infiniti QX30.

Recommendations

The GMC Terrain outsold the Infiniti QX30 by over fourteen to one during 2018.

© 1991-2018 Advanta-STAR Automotive Research. All rights reserved.

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