Audi RS6 saloon (2008) CAR review

It’s a car of broad abilities, the Audi A6. An eco-friendly 2.0TDIe tax-buster at one end, some slick and savvy V6s in the middle – then this utterly bonkers RS6 road-burner at the other end of the scale. And it truly is upscale, with a 572bhp twin-turbo V10 engine and a list price of £76,160. We’ve had the five-door Avant version for a while now; Audi waited until the facelift to launch the saloon, so here it is.

Hmm, 572bhp you say. So the Audi RS6 quick, is it?

Yes, yes and thrice yes. The RS6 is utterly, rampantly, addictively, oh-my-gawd rapid. So quick it’s worth inventing a new adjective for, complete with a matching expletive.

Not only is it fast, but it sounds great too, with a hard-edged throb at low engine speeds that increases in urgency as the needle whips round the clock. But the best thing about its voice isn’t the climactic snarl, and nor is it the unfettered whoosh of two turbos dumping gobfulls of air into the cylinders. No, it’s the muffled boom as the tiptronic transmission grabs the next ratio. It sounds like a bomb going off under water, except it comes from the boot. It makes you smile and emit a muffled exclamation of your own, every time.

It’s an Audi. Does it handle?

Depends what you mean by handling. This thing grips like cat claws on curtains, and it changes direction with greater haste and agility than a 5.0m length and a two-tonne weight would suggest. And… you know what’s coming.

It just isn’t involving in the way the best sports saloons are, and you can blame the steering. It’s rubbery and numb. Sure, it’s sharp enough, yet you can feel the weight of that engine in the nose and, despite the latest Quattro system’s 60 percent rearward torque bias, there’s never a hint of rear-end throttle steer.

Of course, because it’s so quick and grippy, there are plenty of less enjoyable things to do than drive an RS6 quickly. But it’s a machine of devastating power and towering ability rather than one of enormous character. Impressive yet aloof, the RS6 just isn’t friendly and encouraging in the way BMW’s M-cars are.

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Scroll down the page to the embedded player to watch our Audi RS6 Avant video road test