Compare the2024 GMC TerrainVS 2024 BMW X3

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 X3 doesn’t offer a back seat reminder.

Both the Terrain and the X3 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, plastic fuel tanks, 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 BMW X3:

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 BMW X3:

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

GMC’s powertrain warranty covers the Terrain 1 year and 10,000 miles longer than BMW covers the X3. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the X3 ends after only 4 years or 50,000 miles.

There are almost 5 times as many GMC dealers as there are BMW dealers, which makes it much easier should you ever need service under the Terrain’s warranty.

J.D. Power and Associates rated the Terrain second among compact suvs in their 2023 Initial Quality Study. The X3 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 BMW vehicles. J.D. Power ranks GMC above average in initial quality. With 25 more problems per 100 vehicles, BMW is rated lower.

On the EPA test cycle the Terrain gets better mileage than the X3:

To lower fuel costs and make buying fuel easier, the GMC Terrain uses regular unleaded gasoline. The X3 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 X3 doesn’t offer a cap-less fueling system.

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the GMC Terrain higher (7 out of 10) than the BMW X3 (5 to 7). This means the Terrain produces up to 8 pounds less smog-producing pollutants than the X3 every 15,000 miles.

A nine-speed automatic is standard on the GMC Terrain, for better acceleration and lower engine speed on the highway. Only an eight-speed automatic is available for the X3.

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 X3 doesn’t offer vehicle monitored tire inflation.

For better maneuverability, the Terrain w/17” wheels’ turning circle is 2 feet tighter than the X3’s (37.4 feet vs. 39.4 feet).

The GMC Terrain may be more efficient, handle and accelerate better because it weighs about 650 to 700 pounds less than the BMW X3.

The Terrain is 3.6 inches shorter than the X3, making the Terrain easier to handle, maneuver and park in tight spaces.

The Terrain uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The X3 doesn’t offer active noise cancellation.

The Terrain has .6 inches more front legroom and 3.3 inches more rear legroom than the X3.

The Terrain has a larger cargo volume with its rear seat up than the X3 with its rear seat up (29.6 vs. 28.7 cubic feet). The Terrain has a larger cargo volume with its rear seat folded than the X3 with its rear seat folded (63.3 vs. 62.7 cubic feet).

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 X3 doesn’t offer electronic trailer sway control.

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 X3 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 X3 does not have an oil pressure gauge.

The Terrain’s standard Keyless Access allow you to unlock the doors from any outside door handle, unlock the cargo door, and start the engine, all without removing the key from the pocket or purse. Comfort Go standard on the X3 only offers hands-free access for the ignition, none to unlock the vehicle.

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 X3 only has an intermittent setting, so in a hard rain visibility isn’t as good.

Consumer Reports rated the Terrain’s headlight performance “Good,” a higher rating than the X3’s headlights, which were rated “Fair.”

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 X3 doesn’t offer a house-current electrical outlet.

Insurance will cost less for the Terrain owner. The Complete Car Cost Guide estimates that insurance for the Terrain will cost $610 to $2965 less than the X3 over a five-year period.

The Terrain will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the Terrain will retain 53.97% to 56.81% of its original price after five years, while the X3 only retains 50.69% to 52.37%.

According to The Car Book by Jack Gillis, the Terrain is less expensive to operate than the X3 because typical repairs cost much less on the Terrain than the X3, including $405 less for a water pump, $156 less for a muffler, $295 less for a starter, $79 less for fuel injection, $357 less for front struts, $265 less for a timing belt/chain and $793 less for a power steering pump.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the GMC Terrain will be $17172 to $25548 less than for the BMW X3.

The GMC Terrain outsold the BMW X3 by 14% during 2023.