Compare the2025 Chevrolet SuburbanVS 2024 GMC Yukon XL

The Suburban has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the Yukon XL’s blind spot costs extra.

To help make backing out of a parking space safer, the Suburban has standard Rear Cross Traffic Alert and Rear Cross Traffic Braking automatically engages the brakes to help avoid a collision. GMC charges extra for Rear Cross Traffic Alert on the Yukon XL and the Yukon XL’s Rear Cross Traffic Alert does not include automatic braking.

Both the Suburban and the Yukon XL have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, 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 and available all wheel drive.

There are over 73 percent more Chevrolet dealers than there are GMC dealers, which makes it much easier should you ever need service under the Suburban’s warranty.

The Suburban has a standard “limp home system” to keep drivers from being stranded if most or all of the engine’s coolant is lost. The engine will run on only half of its cylinders at a time, reduce its power and light a warning lamp on the dashboard so the driver can get to a service station for repairs. The Yukon XL doesn’t offer a lost coolant limp home mode, so a coolant leak could strand you or seriously damage the truck’s engine.

J.D. Power and Associates rated the Suburban second among large suvs in their 2024 Initial Quality Study. The Yukon XL isn’t in the top three.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Chevrolet vehicles are better in initial quality than GMC vehicles. J.D. Power ranks Chevrolet second in initial quality, above the industry average. With 41 more problems per 100 vehicles, GMC is ranked 20th, below the industry average.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the statistics that show that Chevrolet vehicles are more reliable than GMC vehicles. J.D. Power ranks Chevrolet fourth in reliability, above the industry average. With 32 more problems per 100 vehicles, GMC is ranked 18th.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Chevrolet vehicles are more reliable than GMC vehicles. Consumer Reports ranks Chevrolet 4 places higher in reliability than GMC.

The Suburban’s optional 6.2 V8 produces 65 more horsepower (420 vs. 355) and 77 lbs.-ft. more torque (460 vs. 383) than the Yukon XL’s standard 5.3 V8.

The Suburban’s 3.0 turbo diesel produces 28 more horsepower (305 vs. 277) and 35 lbs.-ft. more torque (495 vs. 460) than the Yukon XL’s 3.0 turbo diesel.

On the EPA test cycle the Suburban gets better mileage than the Yukon XL:

For better traction, the Suburban RST’s optional tires are larger than the largest tires available on the Yukon XL (285/40R24 vs. 275/60R20).

The Suburban RST’s optional tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the Yukon XL’s optional 50 series tires.

For better ride, handling and brake cooling the Suburban RST offers optional 24-inch wheels. The Yukon XL’s largest wheels are only 22-inches.

For better maneuverability, the Suburban’s turning circle is .8 feet tighter than the Yukon XL’s (41.5 feet vs. 42.3 feet).

The Suburban has a higher standard payload capacity than the Yukon XL (1750 vs. 1687 lbs.).

The Suburban has a higher maximum payload capacity than the Yukon XL (1759 vs. 1698 lbs.).

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the Suburban’s available exterior PIN entry system. The Yukon XL doesn’t offer an exterior PIN entry system, and its OnStar® can’t unlock the doors if the vehicle doesn’t have cell phone reception or the driver can’t contact the service.

Insurance will cost less for the Suburban owner. The Complete Car Cost Guide estimates that insurance for the Suburban will cost $230 less than the Yukon XL over a five-year period.

According to The Car Book by Jack Gillis, the Suburban is less expensive to operate than the Yukon XL because typical repairs cost much less on the Suburban than the Yukon XL, including $147 less for a water pump, $409 less for a muffler, $25 less for a fuel pump and $121 less for a power steering pump.