2025 Mercedes-Benz GLS vs. 2025 Audi Q7

2025 Mercedes-Benz GLS

2025 Mercedes-Benz GLS

vs

2025 Audi Q7
3.0L I6 turbo w/ mild hybrid drive

Standard engine

2.0L turbo I4
375 hp – 603 hp

Horsepower

261 hp – 335 hp
369 lb-ft – 627 lb-ft

Torque

273 lb-ft – 369 lb-ft
6–7

Seating capacity

7
34.6 inches

3rd-row legroom

29.2 inches
84.7 cubic feet

Maximum cargo capacity

68.1 cubic feet

With three rows of seating and all the luxury features you expect of the brand, the 2025 Mercedes-Benz GLS SUV meets the standards of many New Castle and West Chester, PA families. But how does this Mercedes-Benz SUV stack up against competition like the Audi Q7? While you’ll find family-friendly comfort and extended safety suites in both models, the difference is truly in the details.

Compare the Mercedes-Benz GLS vs. Audi Q7 with the team at Mercedes-Benz of Wilmington below, then browse our new vehicle specials to find an excellent value on your next family SUV before stopping by our Wilmington dealership.

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Mercedes-Benz GLS vs. Audi Q7: Performance

No matter which Mercedes-Benz GLS SUV you choose for your Wilmington drives, you’ll find that the Mercedes-Benz provides a more thrilling experience than the Q7. Look forward to your Newark adventures every day with this Mercedes-Benz SUV, thanks to its simply better performance specs:

2025 Mercedes-Benz GLS

  • Standard engine: 3.0L I6 turbo w/ mild hybrid drive
  • Available performance engine: Handcrafted AMG®4.0L V8 Biturbo w/ Hybrid Assist
  • Horsepower: 375 hp – 603 hp
  • Torque: 369 lb-ft – 627 lb-ft

2025 Audi Q7

  • Standard engine: 2.0L turbo I4
  • Available engine: 3.0L turbo I6
  • Horsepower: 261 hp – 335 hp
  • Torque: 273 lb-ft – 369 lb-ft

Mercedes-Benz GLS vs. Audi Q7: Interior Dimensions

When you upgrade to the Mercedes-Benz GLS SUV, you will find that you can opt for second-row captain’s chairs for extra space, or leave it as a bench seat, to accommodate up to seven passengers. While both the Mercedes-Benz GLS and Audi Q7 are similar in terms of front passenger space, folks in the rear will generally have more room in the new Mercedes-Benz SUV.

In addition, the Mercedes-Benz GLS SUV offers more cargo space, both to accommodate more items when running errands and more gear on longer adventures. Here are the interior dimensions for both the Audi Q7 and Mercedes-Benz GLS:

2025 Mercedes-Benz GLS

  • Seating Capacity: 6–7 passengers
  • Headroom (Front/Middle/Rear): 39.4 inches / 40.2 inches / TBA
  • Shoulder Room (Front/Middle/Rear): 59.3 inches / 58.5 inches / TBA
  • Legroom (Front/Middle/Rear): 40.3 inches / 41.9 inches / 34.6 inches
  • Cargo Space: 17.4–84.7 cubic feet

2025 Audi Q7

  • Seating Capacity: 7 passengers
  • Headroom (Front/Middle/Rear): 39.9 inches / 38.8 inches / 35.9 inches
  • Shoulder Room (Front/Middle/Rear): 59.5 inches / 58.5 inches / 49.4 inches
  • Legroom (Front/Middle/Rear): 41.7 inches / 38.8 inches / 29.2 inches
  • Cargo Space: 13.6–68.1 cubic feet

Find Your Mercedes-Benz SUV at Mercedes-Benz of Wilmington

When you are ready to experience the Mercedes-Benz GLS SUV for yourself, contact our team to arrange your test drive. Mercedes-Benz of Wilmington is proud to be your Mercedes-Benz dealership in the Wilmington area, and we have everything you need for the life of your Mercedes-Benz. Give us a call at to learn more about our lineup of Mercedes-Benz vehicles.

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