Ado X Performance’s Audi RS6 C8 Sedan Is an 850 HP BMW M5 Killer

Ado X Performance’s Audi RS6 C8 Sedan

This custom built, one-off Audi RS6 C8 sedan is something that the German brand doesn’t make, but probably should.

The Audi RS6 has been on sale for a while now, but for its past two generations, has only been offered in Avant – or wagon – form. While the RS6 Avant is certainly an amazing vehicle that lives in a very niche space with little competition, many have pined for a proper sedan variant – something to truly take the fight to the legendary BMW M5. However, those that have long desired to see a super high-performance version of this particular model can now get it from a company called Ado X Performance, which has created this – a proper Audi RS6 C8 sedan, which was recently featured in a video from the YouTube channel Auditography.

As one might imagine, this build started life as a regular old A6 sedan with the 3.0-liter TFSI powerplant, but has since been treated to a complete RS6 transformation in every department. That includes its body kit, which came straight from Audi and was covered in a super attractive custom shade dubbed Cristal Blue. The Audi RS6 C8 sedan sits on a set of custom-calibrated KW V4 coilovers, and rolls on two-piece 22×10.5-inch BBS wheels.

Ado X Performance’s Audi RS6 C8 Sedan

Inside the cabin, this sedan utilizes the factory pieces from an RS6 Avant, along with some custom carbon fiber bits to make it even sportier. However, the real story lies under the hood, where it has ditched its old powerplant in favor of the RS6’s twin-turbocharged 4.0-liter V8, which has been treated to a bevy of upgrades including a Stage 3 ECU remap, a Wagner intercooler, a new intake system with larger turbo inlets and an enlarged housing, as well as three-inch downpipes.

The result of those upgrades is an impressive 854 horsepower and 828 pound-feet of torque, which is far more than the RS6 Avant’s factory ratings of 621 horsepower and 625 pound-feet. It’s also enough to move this 4,140-pound sedan from 0-62 in just 2.4 seconds and up to 223 mph if you keep your foot planted long enough. While it’s unclear if Audi ever plans to make an RS6 sedan again – after all, it is moving into the world of electrification – it’s nice to know that at least one exists, and it’s a darn good one at that.

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Brand New Audi RS6 Drops Valve With Just 450 Miles on the Clock

2022 RS 6 Avant

After suffering the catastrophic failure, this Audi RS6 needs a new long block, because the old one is quite literally toast.

When one buys a new vehicle these days, one typically expects to be able to rack up quite a few miles before worrying about things like routine maintenance – let alone actual repairs. However, from time to time, we come across some horror story on the internet about a brand new car that suffers some sort of serious mechanical issue, and in a few cases, something as extreme as a blown motor. Sadly, that’s precisely what happened to an Audi RS6 owner recently when their hot wagon had to be towed to the shop with just 450 miles on the clock.

The YouTube channel Just Rolled In documented this particular issue recently after the Audi RS6 was dropped off for repairs. The owner stated that he heard a snapping noise while driving down the road, after which the car made a clanking noise and shut down completely. Our mechanic immediately knew what the problem was – a valve dropped down into the cylinder, which is obviously a pretty bad thing for any car, let alone one with just 450 miles.

In a follow up clip, we get a closer look at the engine’s internals, where the piston has completely melted, while the cylinder walls are gouged up as well. We can only see one valve in the borescope view, but as our host points out, this engine is “completely torched,” and filled with various debris to boot.  In fact, the mechanic is able to travel through the piston to check out the connecting rod, which is both humorous and kind of sad at the same time.

@mk6_matt Tried to do a quick voiceover of the carnage from this RS6. New crate longblock is already on the way #rs6 #V8TT #seized #avant #audi #fyp #voiceover #boroscope #snapon ♬ original sound – Matt

It’s unclear what caused this horrific destruction in the first place, whether it be a defective engine or simply extreme abuse by the owner, but ultimately, this brand new motor is toast. The mechanic has already ordered a replacement long block, which will help get the hot wagon back on the road, but in the meantime, it’s little more than a pricey paperweight.

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Beastly 900 HP Audi RS6 Makes Mincemeat of Modded BMW M3

Audi RS6 vs BMW M3

With relatively equal power to weight ratios, this Audi RS6 uses sheer muscle to drive past a BMW M3 in every single race.

One could successfully argue that any Audi RS car is wicked quick, and they’d be absolutely right. Straight out of the box, these high-performance machines are quite powerful and capable, but as is usually the case, the right tune can make then even more so. We’ve seen this time and time again over they years, and now, we’re seeing it again with what might be the fastest Audi RS6 on the planet, which recently took on an equally modified BMW M3 in a drag race hosted by the folks behind the Officially Gassed YouTube channel.

This particular Audi RS6 has been modified in many ways, starting under the hood, where its twin-turbocharged 4.0-liter V8 was warmed over by the folks at QS Tuning. It features a stage 3 ECU and TCU upgrade, a pair of TTE1020 turbos, CSF intercoolers, QST downpipes, exhaust, an Eventuri intake, and a QST MAP sensor. The results are a cool 916 horsepower, which flows to all four wheels via Michelin Pilot Sport 4 tires.

Audi RS6 vs BMW M3

With a perfect 3-0 record on this particular channel, the Audi RS6 seems to have its hands full on this particular day running against an 800 horsepower BMW M3 with a twin-turbo 3.0-liter flat-six, as it’s a bit lighter – around 3,924 pounds versus the wagon’s 4,574 pound curb weight. However, in the very first roll race, the Audi RS6 walks away from the BMW like it’s standing still, making easy work of the less powerful yet also lighter performance sedan.

Audi RS6 vs BMW M3

The second roll race produced essentially the same result, albeit with a slightly closer margin of victory of roughly two cars. However, the two move on to the series of dig races, which can oftentimes go far different than those that take place from a roll. This time, the M3 gets the jump and an early lead, but the Audi quickly chases it down, a feat that it repeats for the second and final dig race.

Given the power to weight ratios of these two cars – which are essentially even – it’s somewhat surprising to see one dominate the other in such fashion, but it’s clear that the Audi makes up for its weight disadvantage with pure power – just like the good old days of hot rodding, albeit in a large, family-friendly wagon.

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Should Audi Rethink How They Position Their RS Models and Follow the Porsche Philosophy?

RS modelsPorsche and Audi offer RS models. Both companies are under the Volkswagen umbrella. They both have a long and distinguished motorsports history. But the top-shelf RS models from each brand take drastically different approaches. The Audi RS models are extremely quick and powerful. They are wonderful cars that many people aspire to own. We love them here at Audi World. But RS means racing sport. RACING. Look at the Porsche RS models. The GT4 RS and the 911 GT3 RS. These are essentially race cars. The 911 GT3 RS has a drag reduction system borrowed from F1 for Pete’s sake. These cars are raw and wonderful and probably a bit too extreme to work as daily drivers.

The Audi RS models are different. First of all, there are a lot of them. RS 3, RS 5, RS 6, RS 7, RS e-tron GT, and RS Q8. They are powerful and quick, but none of these can be considered hardcore track weapons. Audi is not Porsche. They have different missions, and price points. But they do have a lot in common. And should Audi borrow the Porsche philosophy when it comes to producing RS models? Perhaps. You can’t argue with the market. Look at the prices of any Porsche RS in history. They are depreciation proof. And in fact, are typically worth well more years later than when they were new. The Audi RS models are desirable but don’t have that kind of market. I was offered an allocation on a new 911 GT3 RS, for $200,000 OVER sticker. No Audi commands that.

Audi GTS Models

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1016 Industries Body Kit Makes Audi RS6 Avant Look Like an Exotic Supercar

1016 Industries Body Kit Audi A6 Avant

For those that want their Audi RS6 Avant to look more like a Lamborghini, this new carbon fiber body kit is for you.

The Audi RS6 Avant is a beloved thing in the automotive world, and for good reason – it’s one of the very few super fast wagons on the market today. This once burgeoning segment has its loyal followers, of course, but not enough of them, as most folks (as least in the U.S.) long ago ditched wagons for crossovers and SUVs. Thus, we must celebrate the Audi RS6 Avant while it’s here, because fast wagons are clearly going the way of the dinosaur – at least in ICE form. Regardless, for those that don’t think the RS6 Avant is quite aggressive looking enough to match its incredible performance, 1016 Industries has just the thing – a new, rather exotic looking body kit.

The new 1016 Audi RS6 Avant aero kit consists of a variety of carbon fiber components including a front splitter, side skirts, hood scoop, roof spoiler, and rear diffuser, each of which is rather aggressive in terms of appearance. Heck, these goods look like they came straight from a Lamborghini of some sort, which is fitting given this brand’s family lineage. Better yet, all can be installed without any cutting, which is great in the event that the owner wants to remove them later.

1016 Industries Body Kit Audi A6 Avant

As for this particular car, 1016 also fitted it with a set of spoked RDB wheels and blue brake calipers to further enhance that look, with impressive results. As for cost, the carbon fiber body kit itself starts out at around $20,000, but that isn’t the only thing 1016 is selling. Rather, those that want an entire, turnkey car can also get it from the U.S.-based company in the form of the 1016 Industries RS6, which already comes equipped with all these goodies and retails for $142,995.

1016 Industries Body Kit Audi A6 Avant

“1016 Industries is incredibly pleased to showcase our new custom carbon fiber RS6, which offers a sharp, completely unique look for what we see as the finest high-performance wagon in the world,” said 1016 Industries CEO Peter Northrop. “The 1016 Industries RS6 is an opportunity for our company to introduce something completely fresh to an underserved category of enthusiasts that love the four rings. Personally, my career in auto design began working with Audi and Volkswagen, so the RS6 project in many ways feels like coming home.”

Photos: 1016 Industries

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