2025 Audi RS Q8 Performance: Most Powerful Audi Combustion SUV Brand Audi The new Audi RS Q8 Performance is Audi's most powerful internal combustion vehicle. The 4.0-liter twin-turbocharged V8 produces 631 horsepower and 627 lb-ft of torque. This power boost improves... By Gerane, 11 May, 2025
