First, know that you can load up the A4 Ultra with lots of options—Audi doesn't restrict you to a basic set of features. The A4 Ultra model is offered with front-wheel drive only (unlike the RWD or ...

Abt Sportsline introduces a new engine upgrade for twin-turbo 4.0-liter V8 Audi and Lamborghini models. Upgrades increase power as high as 840 horsepower and 737 lb-ft of torque in the Urus.

ABT presented their latest upgrade offering for the turbocharged Audi RS Q3. The German tuning house offers their ‘New Generation’ tuning pack for the mega-fast Audi crossover, which includes its own ...

From the February 1997 issue of Car and Driver. When Audi introduced the A4 in 1995, we were impressed—so much so that we voted it a 10Best winner in January 1996 and consid­ered it a strong contender ...