The twin-turbocharged 4.0-liter V8 was factory rated at 591 horsepower and 590 lb-ft of torque. The engine features a 48-volt mild-hybrid system, cylinder deactivation, and an optional sport exhaust system. A 10,000-mile service was performed by Audi in preparation for sale.Power is sent to all four wheels through an eight-speed automatic transaxle and a Quattro all-wheel-drive system with a sport rear differential.The Carfax report notes no accidents or other damage. An open manufacturer’s safety recall related to the gateway control module is listed in a December 2022 entry.The heated flat-bottom steering wheel fronts Audi Virtual Cockpit Plus, which features a configurable 12.3″ digital display with a speedometer, a tachometer, and supplementary gauges. Additional display views show information such as tire pressure, torque, boost pressure, lap times, and G-force.The digital odometer indicates 1,500 miles.