The RS Q8 Performance relies on a familiar twin-turbo V8 engine, but it makes the most power yet. 631 horsepower and 627 pound-feet of torque power all four wheels via Quattro all-wheel drive and ...

For the performance and starting MSRP of around $137,000, we dare say the big Audi RS Q8 Performance is ... a good deal.

The RS Q8 Performance is a handsome, lantern-jawed fellow: Audi's body kit adds more vents front and rear, a new rear diffuser, and 22-inch 10-V-spoke wheels.

The RS Q8 performance SUV returns to the U.S. for the 2025 model year for $137,495; The twin-turbocharged 4.0-liter V-8 returns as well, tuned to 591 hp or 630 hp in the RS Q8 Performance; ...

John Redfern drives the Audi RS Q8 Performance. A close relative of the Lamborghini Urus, it’s the most powerful petrol car ...