Cost
The destination charge is a standard charge for transporting the vehicle from its point of origin to the dealer. The Audi Q7 is substantially cheaper to get to the dealership than the GMC Yukon XL 2500.
The GMC Yukon XL 2500 isn't much less pricey than the Audi Q7 as far as MSRP.
Utility
Drivers with frequent kid-duty might favor the GMC Yukon XL 2500 over the Audi.
The Yukon XL 2500 is a better choice than the Audi Q7 as far as hauling capacity, especially if you often need to carry a lot of equipment or sizeable animals.
The Yukon XL 2500 outpulls the Q7 by a large margin.
Comfort
While the front cabin in the GMC Yukon XL 2500 offers a bit more head room than the Q7, there really isn't much of a difference.
The GMC is not particularly roomier for your passengers than the Audi Q7.
Dimensions
The GMC Yukon XL 2500 is substantially more bulky than the Audi Q7.
Your wallet will hurt more every time you fill up the GMC than the Audi Q7 because of its bigger tank.
The Audi Q7 and the Yukon XL 2500 compete for the same parking spaces.
The Yukon XL 2500's longer wheelbase will result in a smoother, more stable ride; on the other hand, the Audi Q7 may give a more agile feel in daily traffic.
Performance
Regarding horsepower, the GMC Yukon XL 2500 packs quite a wallop and will knock the Audi Q7 down a few rungs. However, keep in mind that high horsepower engines often command higher insurance premiums.
With that kind of horsepower, the GMC is a genuine speedster.
Handling
With its tighter turning radius, the Audi Q7 is definitely nimbler than the GMC Yukon XL 2500, something to consider if you do a lot of city driving; on the other hand, bear in mind that a vehicle with a tight turning circle may feel a bit twitchy on the highway.
Drivetrain
The Audi Q7's engine is tremendously smaller than the GMC Yukon XL 2500's. Remember that smaller engines can be stressed more; on the other hand, smaller engines are often cheaper to fix.
Torque is the force that lets you accelerate quickly, and in this respect, the GMC is substantially more powerful than the Audi Q7.
Torque equals pickup, and the GMC will have picked up and gone by the time the Audi Q7 finally gets moving.
Warranty
The basic after-sale protection that comes with the GMC Yukon XL 2500 isn't quite as generous as the Audi Q7's.