When it comes to the world of full-size luxury SUVs, there's no shortage of impressive options on the market, but none quite like the German trio of the 2023 Audi Q7, BMW X7, and Mercedes-GLS. Boasting top-of-the-line features and cutting-edge technology These three SUVs represent the epitome of what the full-size luxury space segment can offer.

With three rows of seating and luxurious amenities, the Q7, X7, and GLS are designed to transport families in style and comfort, with performance to match. But with each offering its own unique strengths and characteristics, the question arises, who makes the best flagship German full-size SUV? Let’s take a closer look at each of these family haulers, comparing their features, and overall value, to help you decide which one is the best fit for you.

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2023 Audi Q7: Redefining Elegance And Performance

Audi-Q7-Front-Three-Quarters
Audi
Audi-Q7-Front-Three-Quarters

The 2023 Audi Q7 is a luxury three-row SUV that seamlessly integrates elegance, high performance, and state-of-the-art technology. The Q7 is equipped with two turbocharged engine options, a 2.0-liter in-line four-cylinder with 261 horsepower and 273 pound-feet of torque, or a 3.0-liter V-6 mill with 335 horsepower and 369 pound-feet of torque.

Both powertrains boast mild-hybrid tech and are paired with an eight-speed automatic gearbox and Audi's Quattro All-wheel drive. Expect 22 mpg combined on the four-cylinder and 20 mpg with the V-6. The four-cylinder engine is capable of towing up to 4400 pounds, whereas, the turbocharged V-6 engine can tow up to 7700 pounds.

As Audi's flagship SUV, the Q7's design is modern and sleek, featuring LED matrix headlights, which enhance its appearance. With seating for seven, the interior is spacious and luxurious, featuring high-end materials and cutting-edge digital technologies. However, the third-row passenger room is limited, and the cargo volume (14.2 cubic feet) is comparatively less than larger competitors.

2020 Audi Q7 interior
Audi 
2020 Audi Q7 interior, dash view 

Safety features include adaptive cruise control, lane centering, and lane-keeping assist. Despite its size, the Q7's optional air suspension and four-wheel steering provide a comfortable ride and make driving effortless.

In terms of pricing, the 2023 Q7's base price starts at $60,395, with several trim levels available. The range-topping 55TFSI comes in at $74,000. The Premium Plus trim level offers an excellent balance of features and value at $68,000. Overall, in typical Audi fashion, the Q7 is a formidable contender in the premium SUV segment, with impressive performance, an understated elegant exterior design, a feature-packed luxurious interior, and advanced safety features.

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2023 BMW X7: Luxury And Power In Perfect Harmony

BMW-X7-Front-Three-Quarters
BMW
BMW-X7-Front-Three-Quarters

The 2023 BMW X7 is an exceptional family SUV, offering an ideal combination of sportiness and luxury. Equipped with a choice of two engines, including a 3.0-liter in-line six-cylinder 375-horsepower and 398 pound-feet of torque or a 4.4-liter V-8 that puts out an impressive 523 horsepower and 553 pound-feet of torque. Just like the Audi, both engines come with mild hybrid tech with the in-line six being the more frugal of the pair at 22 mpg.

Each engine is coupled with an eight-speed automatic transmission and X-Drive all-wheel drive, while the adaptable air suspension provides for a comfortable ride over any terrain. The SUV also boasts a powerful towing capacity (7,500 pounds).

BMW X7 Interior
BMW
Interior shot of the 2023 BMW X7

The BMW X7's exterior design has been updated with a more assertive front fascia, along with the option for 23-inch wheels. The interior of the X7 exudes opulence, with premium materials and advanced technology, including a new digital dashboard with BMW's newest infotainment system. The cargo volume of 12.8 cubic feet is average for the class, but the power-folding rear seats are sluggish, and the third row is cramped.

Active safety systems are standard in the X7, making it a secure vehicle to drive. The BMW X7 is priced from $78,845 for the base xDrive40i model, which includes many desirable amenities as standard, such as four-zone temperature control, power-adjustable front seats with memory settings, and a panoramic sunroof. The M60i may be a stretch for some as it costs $103,100. In a nutshell, the BMW X7 is a refined and luxurious SUV that provides, and if you're looking for the most dynamic offering of the trio, the X7 should offer the most enjoyable driving experience.

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2023 Mercedes-Benz GLS: The Versatile And High-Tech Family SUV

Mercedes-GLS-SUV
mbusa
Mercedes-GLS-SUV-Front-Three-Quarters

The 2023 Mercedes-Benz GLS is a versatile high-end, SUV that has enough room for the whole family who seek a three-pointed star. Just like the BMW, the Merc too offers an in-line six-cylinder in the base GLS450. It delivers 362 horsepower and 369 pound-feet of torque. Stepping it up to the GLS580 will get you a 4.0-liter V-8 with 483 horsepower and 516 pound-feet of torque. but this reduces fuel efficiency.

Both engines come paired with a nine-speed automatic gearbox and feature 4Matic all-wheel drive and an air suspension that can be adjusted for a smooth, comfortable ride. Sport mode adds an extra layer of body control to the driving experience. The GLS provides an ample cargo volume of 17.4 cubic feet and has an impressive towing capacity of 7,700 pounds. The 3.0-liter is the most fuel-efficient engine option with a combined 20mpg.

The GLS' exterior design may not be its strongest suit, but it certainly lives up to the "S" in its name with a luxurious and enjoyable driving experience akin to Mercedes' S-class. With seating for seven across its three rows, the GLS has a modern interior with digital instruments and a dual-screen dashboard controlling the entertainment system.

2021 Mercedes-Benz GLS
Mercedes-Benz
A shot of the dashboard in a 2021 Mercedes-Benz GLS

Safety features include side airbags, brake assist, lane departure warning, lane keeping aid, and blind-spot monitoring. The GLS offers E-Active Body Control as an optional feature, which uses a forward-facing camera to scan for bumps and adjust the suspension accordingly.

All in all, the 2023 Mercedes-Benz GLS is an upscale SUV that offers excellent ride and handling, luxurious interior features, and ample cargo volume. The GLS's safety features provide added peace of mind, and the vehicle's performance, including horsepower, torque, and towing capacity, is impressive.

Although the GLS's exterior design may not be its strongest point, it more than compensates with its overall luxurious onboard experience. Finally, the GLS' pricing is in line with other vehicles in its class, with the base model GLS450 starting at $82,850 and the GLS580 at $106,150.

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The Best Three-Row Full-Size German SUV

BMW-X7-Front-View
BMW
BMW-X7-Front-View

The 2023 Audi Q7, BMW X7, and Mercedes-GLS are three of the most highly-regarded flagship German full-size SUVs on the market today. All three pack mild-hybrid tech and offer three row-seating and standard all-wheel drive. All three models boast impressive features and specs, but which one comes out on top as the definitive winner?

So, which SUV is the definitive winner? Ultimately, it depends on what you prioritize in a full-size SUV. If you value performance and a modern design, the Audi Q7 may be the best choice for you. And if luxury and space are your top priorities, the Mercedes-GLS with close to 35 inches of rear seat legroom is the clear winner. And if you want the best of both worlds, without compromising on either side, then the BMW X7 may be the way to go.

Overall, each of these vehicles have their own unique strengths and weaknesses. However, for the definitive winner in the full-size SUV category, the BMW X7 stands out as the best choice for individuals who want a combination of power, comfort, and space. It is the newest kid on the block and with its dynamic drive and tech-laden interior, it seems to strike the perfect middle ground of space (33 inches in the third row), performance, and value; especially in the base x40i trim with the in-line six, coming in at $78,845. Check ou our review of th BMW X7, to find out we think it is a luxury SUV that is worthy of an exotic badge.