Sounds every bit phenomenal as you would think.
About this time last year Chris Harris had the unique opportunity to compare the Audi R8 V10 to the R8 V10 LMS Ultra GT3 racer. He also had the Nurburgring Gran Prix circuit all to himself for the test. Yeah, we know, he's a lucky bastard. It would be hard to think Automotive Youtube sensation Marchettino is any less lucky. Although he doesn't get to drive the LMS Ultra GT3 racer in this video, he was on hand to capture it get pushed hard at Misano.
The car looks and sounds as good as ever, especially with Audi's test drivers behind the wheel.