The 2024 Audi RS6 Quattro is the wagon that embarrasses supercars. A 4.0L twin-turbo V8 sends 621 horsepower to all four wheels, hitting 60 mph in 3.5 seconds while still hauling luggage, gear, or a weekend's worth of groceries. Finished in red over black with air suspension and a sport exhaust, it's the pick for clients who want serious speed in Orange County without the impracticality of a two-seater.