2023 Audi RS Q8

Overview

Audi reserves the RS badge for its highest-performance vehicles, and the RS Q8 is the ultimate version of its top SUV model, the Q8. While it has a 4.0-liter twin-turbocharged V-8 engine like the lesser SQ8, the RS Q8 differentiates itself with a whopping 591 horsepower and an aggressive appearance that gives it lots of presence on the road. Performance is blistering and nearly as impressive as the RS Q8’s significantly more expensive sibling, the Lamborghini Urus, with which it shares many components under the skin. The interior features the same tech-forward layout as other Q8 models; ritzy materials such as supple leather and faux suede abound. With a price well above $100,000, the RS Q8 isn’t cheap but as a luxury-performance SUV that does it all, it lives up to its heady cost.

Where This Vehicle Ranks

1

Audi RS Q8

STARTING AT: $126,995

2

BMW X5 M

STARTING AT: $123,295

3

BMW X6 M

STARTING AT: $128,195

4

Porsche Cayenne Coupe Turbo / Turbo S

STARTING AT: $140,950

5

Porsche Cayenne Turbo / Turbo S

STARTING AT: $137,350

6

Audi SQ8

STARTING AT: $96,695

What's New for 2023?

Minor changes for 2023 include newly standard electrically-powered sunshades for the rear windows and more Nappa leather for the interior. A park-assist system is now included in the optional Executive package.

Pricing and Which One to Buy

The RS Q8 comes with a six-figure price tag, but its performance, styling, and feature content are worth the investment—if you value white-hot SUVs, of course. All RS Q8 models come with a standard adaptive air suspension system, 22-inch wheels, heated and cooled front seats, and a 17-speaker Bang & Olufsen stereo system.

Engine, Transmission, and Performance

The RS Q8 has a twin-turbocharged 4.0-liter V-8 engine that produces 591 horsepower and 590 pound-feet of torque compared with the SQ8’s 500 horses and 568 pound-feet. The RSQ8’s engine pairs with Quattro all-wheel drive and an eight-speed automatic transmission, and there's also a 48-volt hybrid system working behind-the-scenes to improve fuel efficiency. In November 2019, Audi set a record at the Nürburgring race course with a camouflaged prototype of the RS Q8. When we tested the RS Q8, it blasted to 60 mph in just 3.2 seconds, only 0.1 second behind the far more expensive Urus.

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Fuel Economy and Real-World MPG

EPA fuel-economy estimates for the RS Q8 are a dismal 13 mpg city and 19 mpg highway. That's the price you pay for the RS Q8's epic performance. The RS Q8 did overachieve in our real-world 75-mph highway fuel economy test, though, with a 23 mpg result. For more information about the RS Q8's fuel economy, visit the EPA's website.

Interior, Comfort, and Cargo

The RS Q8's five-seat cabin is mostly the same as the Q8's, although it has some special trim pieces and sportier, more aggressively bolstered front seats to hold you in place while cornering. There are also RS logos sprinkled throughout. Passenger and cargo space carries over unchanged from the regular Q8 model, which means plenty of legroom and headroom for adults in both rows of seats. In our testing, the Q8 held eight carry-on suitcases behind its rear seat and 23 in total with the rear seat folded.

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Infotainment and Connectivity

The Audi Virtual Cockpit digital gauge cluster and dual-touchscreen MMI interface have certain RS-specific displays that can show information such as torque and power output, lap times, and g-forces. Other than that, we expect the same technology offered in the Q8, including standard Apple CarPlay and Android Auto integration, a 4G LTE Wi-Fi hotspot, navigation, and SiriusXM satellite radio.

Safety and Driver-Assistance Features

Audi offers several driver-assistance systems on the RS Q8 as standard, including adaptive cruise control and lane-keeping assist. For more information about the RS Q8's crash-test results, visit the National Highway Traffic Safety Administration (NHTSA) and Insurance Institute for Highway Safety (IIHS) websites. Key safety features include:

• Standard automated emergency braking with pedestrian detection
• Standard lane-departure warning with lane-keeping assist
• Standard adaptive cruise control

Warranty and Maintenance Coverage

Audi offers an average standard warranty that, when compared with other premium brands, looks pretty basic. Jaguar offers more value here, with longer warranties and five years of complimentary scheduled maintenance.

• Limited warranty covers four years or 50,000 miles
• Powertrain warranty covers four years or 50,000 miles
• No complimentary scheduled maintenance

More Features and Specs