It had been the subject of speculation, and today, it's official. Audi will expand its RS4 lineup in the US with the addition of the 2008 RS4 Cabriolet. The two-door open-topper gets the same 420 ...

Find all of our 2008 Audi RS4 Reviews, Videos, FAQs & News in one place. Learn how it drives and what features set the 2008 Audi RS4 apart from its rivals. Our comprehensive reviews include detailed ...

Overview. The RS4 is an ultra-high-performance version of the small Audi A4 that trades nimbleness for all-wheel-drive capability. It offers honking V-8 power and noise but also delivers a ...

In Part 2, we take the REVO Stage 2 Audi S4 to the streets (and more) to find out if this 500hp sleeper truly outperforms the RS4 in real-world conditions. In this video: In-gear acceleration & launch ...

Our Four Seasons Audi RS4 has a lot of fans around the office. While it's a great all-around car, it's the 8,250-rpm, 420-hp, 4.2-liter engine that really gets our attention. The V-8's power ...

It's hard to make a case for the Audi RS4 Cabriolet on a rational basis. With destination charge and gas-guzzler tax, it costs nearly $85,000. That's almost $20,000 more than the RS4 sedan, and ...

Ever since the Porsche co-built RS2 in 1994, Audi has been churning out super-fast ‘Bahn burners overseas, specifically in the form of the mighty RS6 and the hard-hitting RS4. Known as “Avant” in Audi ...

Even though the Audi RS4 B7 isn’t the type of car we’re used to seeing when checking out the latest in custom wheels treatments, it’s still something that’s very close to our hearts. The ...

Audi RS4 Avant Nogaro Selection puts a fresh face on old memories I’ve been fortunate enough to drive plenty of memorable cars over the years, and one of my all-time favorites is the Audi RS4 sedan.

Audi revealed an all-new RS4 Avant (that's Audi speak for wagon) today at the Frankfurt Auto Show, complete with the company's new 450-horsepower 2.9-liter twin-turbo V6 found in the RS5 coupe.