2007 Audi A4 Quattro Base Sedan 4-door 2.0l on 2040-cars

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Audi R8 lines up as safety car for Rolex 24 at Daytona

This weekend a new era begins in American sports car racing with the Rolex 24 at Daytona to kick off the new United SportsCar Championship, the freshly inked union between the Grand Am and American Le Mans Series. There'll be a wide variety of machinery lining up on the grid at the Florida speedway, including race-ready versions of the sports cars you can drive on the road, plus Daytona Prototypes, Le Mans Prototypes and even the DeltaWing. But at the front of the pack will be the Audi R8 5.2 FSI.
That's because Ingolstadt's flagship has been named as the official safety car for this, the 52nd annual Rolex 24 at Daytona. And so the R8 becomes the first pace car pressed into service for the United SportsCar Championship, although the model also paced last year's race (pictured above) when it was under the auspices of the Grand Am series.
The car in question appears to bear little in the way of modifications over the showroom version, save for some requisite graphics and maybe some emergency lighting to make it more visible - because while you wouldn't miss an R8 slicing its way through ordinary traffic on the road, it's another story entirely in a field full of competition machinery. Audi points out that the road-going R8 shares a good 50 percent of its components with the R8 LMS competing in the race, including its 5.2-liter V10 engine that's available this year with a new seven-speed dual-clutch transmission.

Don't hold your breath for an Audi RS8

There was a time not so long ago when Quattro GmbH produced essentially one model at a time. But that time is behind us. These days it's expanding into a full-fledged performance division to rival Mercedes-AMG and BMW's M department. Quattro GmbH is currently building the Audi RS4 Avant, RS5 coupe and cabrio, RS6 Avant, RS7, RS Q3 and the TT RS coupe and roadster - not to mention the R8. And while it's showing no signs of slowing down, but the latest intel from across the pond suggests we shouldn't count on an RS version of Audi's flagship sedan.
This according to Car and Driver, which spoke to Stephan Reil, the chief engineer at Quattro GmbH. Reil says Audi works on a teutonically rigid performance formula: an RS model has to have 20 to 25 percent more power than the existing S version. Considering that the existing S8 makes 512 horsepower and the RS7 a solid 553, we're not sure Audi really needs anything more powerful. But by Reil's calculations, the RS8 would need to pack between 630 and 655 hp, which would put it well ahead of rivals like the 550-hp Jaguar XJR, the 540-hp BMW Alpina B7, the 523-hp Maserati Quattroporte and even the new 577-hp Mercedes-Benz S63 AMG - and in league only with the even more powerful S65 AMG, which in its outgoing form produced 630 hp.
The question then comes down to whether there are enough customers lining up for the S65 that Audi would want to poach away from Mercedes. Or perhaps more pertinently, whether it might end up just taking customers from the new Bentley Flying Spur, which is already offering 616 horsepower in an even more prestigious, if less performance-focused package. Either way you look at it, Audi is apparently steering clear.

Audi to unveil S1 hot hatch at Geneva Motor Show

Audi has been toying with the idea of a hot hatch based on the A1 premium city car for some time now. It rolled out the 500-horsepower A1 Clubsport Quattro concept at the Wörthersee gathering a couple of years ago, then put its form (with half the power) into limited production with the 252hp A1 Quattro (pictured above) shortly thereafter. What it hasn't done is offer a mainstream S1 that people can actually get their hands on, but that's all about to change.
Following spy shots of numerous prototypes, Auto Express claims to have it on good authority that the new S1 will be unveiled at the upcoming Geneva Motor Show in March. Though likely less aggressive in its visual impact, the S1 is expected to get almost as much power as the aforementioned A1 Quattro, with a 2.0-liter turbo 4-cylinder sourced from the larger S3 but detuned to 230 hp.
A six-speed dual-clutch transmission is expected to drive all four wheels - something for which the platform was not originally designed but was later adapted to accommodate - though the availability of a six-speed manual remains in question. Unfortunately the A1 was never destined for the North American market, so as much as we might want one (and as much as Ingolstadt may be motivated to take a bite out of the Mini market), we wouldn't expect to see it roaring into American showrooms.