Edmunds lauds the RS Q8's exceptional blend of luxury and performance, highlighting seamless power delivery, superb ergonomics, and top-tier materials. The adaptive air suspension absorbs imperfections beautifully, and the interior is comfortable for four adults. While the steering is accurate but light, the RS Q8 offers a civil and elegant atmosphere. Edmunds recorded a 0-60 mph time of 3.6 seconds and calls it an outstanding all-rounder for daily commutes and mountain roads alike.

The Audi RS Q8 takes the already impressive Q8 and injects it with serious performance. Under the hood sits a 591-hp twin-turbo 4.0-liter V-8 that propels this large luxury SUV from 0 to 60 mph in just 3.4 seconds in Car and Driver's testing. The RS Q8 impresses with its ability to combine brutal straight-line acceleration with surprisingly composed handling, aided by adaptive air suspension, rear-axle steering, and torque-vectoring all-wheel drive. The interior is a showcase of Audi's design prowess, with premium materials, comfortable seats, and the dual-touchscreen MMI infotainment system. The cabin is quiet and luxurious, making it a comfortable daily driver. However, the RS Q8's price tag is steep, and its fuel economy is abysmal, especially when driven enthusiastically. The ride can also be firm over rough pavement, and the steering lacks the feedback enthusiasts crave. Despite these drawbacks, Car and Driver regards the RS Q8 as a compelling performance SUV that offers supercar performance with the practicality of a family hauler, making it one of the most versatile vehicles in its segment.