Audi has made its move into the competitive full-size luxury SUV segment with the arrival of the 2027 Q9 and SQ9. After years of competing effectively in nearly every other category against Mercedes-Benz and BMW, the German automaker is now taking aim at what is widely regarded as a highly profitable market segment. This represents a significant moment for shoppers in the premium SUV space, as it introduces fresh competition and new capabilities to a category dominated by established players.
Size and Positioning
The new Q9 duo arrives with impressive proportions. At 123.5 inches of wheelbase, the Q9 is actually 2.6 inches longer than the Cadillac Escalade, though its overall length of 208.9 to 209.0 inches is slightly shorter than its American competitor. More importantly, the Q9 outmeasures both the BMW X7 and Mercedes-Benz GLS by several inches, giving it a physical advantage in the crowded luxury SUV marketplace. Audi has set aggressive expectations, projecting that 65 percent of Q9 sales will occur in North America, signaling the company’s confidence in appealing to American buyers. The vehicles will compete directly with the Mercedes GLS and BMW X7, while also positioning themselves as alternatives to the Cadillac Escalade and Lincoln Navigator.
Interior Comfort and Features

Inside the Q9, Audi has prioritized spaciousness and convenience. Buyers can choose between a standard second-row bench seat or optional captain’s chairs, which cost just $450 and quickly become the preferred choice for most buyers. The power-adjustable captain’s chairs offer generous headroom and legroom alongside removable inner armrests that make third-row access considerably easier. A highlight is the 16-square-foot sunroof, the largest ever fitted to an Audi vehicle, with optional illumination available. The vehicle also features oversized cupholders and flexible cargo arrangements.
The third row, while not as luxurious as the second row, provides more headroom than competitors’ comparable vehicles. However, fully grown adults will find the accommodations tight, particularly if second-row passengers slide their power-adjustable seats backward. The third row shines as a practical space for child car seats, with easy access to standard LATCH points once you navigate the forward-folding second-row configuration.
Up front, drivers and passengers enjoy commendable comfort. The front seats strike an ideal balance between support and padding, and the driving position remains comfortable even after hours behind the wheel. The sportier SQ9 variant offers more aggressive seat bolstering without sacrificing comfort, making it suitable for long-distance road trips.
Engine Power and Performance
The Q9 relies on a 429-horsepower twin-turbocharged 2.9-liter V6 engine paired with an eight-speed automatic transmission. Audi estimates a 4.9-second sprint to 60 miles per hour, though real-world testing may improve on that figure. For buyers seeking more aggressive performance, the SQ9 delivers a 591-horsepower twin-turbocharged 4.0-liter V8 that claims a 3.8-second acceleration to 60 mph. The V8 engine provides a noticeable leap in responsiveness and passing capability, making it feel substantially quicker than its six-cylinder counterpart. Both powerplants handle the vehicle’s considerable mass with aplomb, making the Q9 feel athletic despite its size.
Advanced All-Wheel-Drive and Handling Technology
The Q9 utilizes Audi’s latest Quattro all-wheel-drive system with an updated locking center differential. The SQ9, however, receives an electronically controlled locking rear differential and all-wheel-drive clutch, a technology first for Audi. This system permits variable lock and unlock levels based on driving conditions and selected drive modes, working in tandem with brake-based torque vectoring to enable higher slip angles and more rotational freedom. The benefit extends to tire fitment flexibility, as this system accommodates staggered front and rear tire sizes where traditional systems would cause binding. The result is a more rear-biased power distribution that rewards aggressive drivers.
Rear-wheel steering is standard on the SQ9 and available on the Q9. This feature varies rear-wheel angle up to five degrees, dramatically reducing turning radius and enhancing maneuverability. At highway speeds, the rear wheels steer in phase with the front ones, an improvement that passengers barely perceive but that contributes meaningfully to overall driving refinement and comfort.
Technology and Convenience

Both Q9 variants debut Audi’s hands-free driving capability, classified as Level 2+ technology. This system permits hands-free operation up to 85 miles per hour and can execute automatic lane changes. During testing, the system performed its intended functions but showed occasional erratic behavior in well-marked highway sections.
The digital audio experience comes standard with a 16-speaker Bang & Olufsen system. Higher trims offer a 22-speaker configuration that incorporates bass shakers in the front seats and a dedicated subwoofer, enhanced by Fraunhofer Symphoria 4D sound processing. Audi resisted over-amplifying these audio components, keeping sound quality balanced and refined. For context on how Audi is investing in the broader market, Audi’s Georgia Factory presents a major commitment to American SUV production.
The Q9 and SQ9 also introduce Audi’s long-awaited adaptive Digital Matrix LED headlights to the North American market. This technology, perfected over a decade in Europe, precisely directs light where needed while creating dark zones around oncoming vehicles and leading traffic. The headlights can even project turn signals onto the pavement beside the vehicle.
Pricing and Value Proposition
The Q9 starts at $89,095, with optional packages and upgrades pushing many configurations beyond $100,000. The SQ9 begins at $119,395. A available towing package enables the Q9 to handle up to 7,700 pounds of trailer weight. how the 2027 BMW iX5 handles similar performance expectations offers useful comparison points for shoppers.
For those evaluating luxury SUVs, the Q9 and SQ9 represent a fresh choice with genuine technical differentiation. The combination of generous proportions, refined ride quality, available advanced technologies, and powerful engine options gives Audi a legitimate entry into one of the automotive industry’s most profitable segments. Whether this entry is enough to sway buyers already committed to established German competitors remains to be seen on the showroom floor.

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