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.

Click HERE to join the AudiWorld forums!

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

The Best Used Audi for (Almost) Any Budget in 2023

The Best Used Audi for Almost Any Budget!

Are you in the market for the best used Audi, and want the most bang for your buck? This buyer’s guide will help you find the perfect Audis.

With continued supply chain issues it is still a challenge to buy a new Audi in 2023. The good news is that Audi has been building cars and selling them in the U.S. for decades. So, there are plenty of used models to choose from. In fact, there may be a few too many used models to choose from. So how does one find the best used Audi?

This helpful buyer’s guide, of course!

We scoured for sale listings to find some of the most interesting choices for every budget. If you are shopping for something practical, we got you covered. Want something sporty? We got you there as well. We start at under $10K and increase our budget by $10K increments until we hit $60K. Above that amount, you can buy many new Audi models.

Audi for Under $10K

Audi A4Under $10K
$10K to $20K
$20K to $30K
$30K to $40K
$40K to $50K
$50K to $60K
$60K

Supercharged Audi A6 Uses Some Unusual Parts to Produce 430 Wheel Horsepower

Supercharged Audi A6

This unassuming, sleeper of an Audi A6 is quite quick, but it’s also stock-looking and supremely comfortable.

The Audi A6 has long been a popular choice in the luxury sedan segment, offering up plenty of technology, performance, and comfort in a stylish package. Of course, those that crave more performance can opt for the S6 or RS6, while the A6 is more of a plush, soft-riding alternative. However, that doesn’t mean that you can’t give the Audi A6 a serious boost in that regard, and that’s precisely what the owner of this one did – leaving quite an impression on David Patterson of the YouTube channel, That Dude In Blue.

Patterson has driven all kinds of modified rides in his years on the social media platform, but he admits that he has a special place in his heart for sleepers – a category that this Audi A6 certainly falls in. On the outside, it looks like a bone stock example with zero obvious modifications  – not even a clue that this car has been upgraded in significant and in some cases, strange ways underneath its unassuming skin.

Supercharged Audi A6

This particular car has the optional supercharged 3.0-liter V6 that made a respectable 333 horsepower in factory form, but that wasn’t quite enough for its owner, Nate. Thus, he added a smaller supercharger pulley to up the boost, a stage 2 APR ECU upgrade with an E85 tune, and strangely enough, a cold-air intake designed for a Ford F-150. Regardless, the results are indeed impressive – this A6 now makes 430 horsepower at the wheels, and is capable of ripping off quarter-mile passes of 11.8 seconds. It’s truly a fantastic example of a sleeper, as well as a proper S4 clone in many regards.

The beauty of this combination is that Nate isn’t giving up his car’s comfortable ride or relaxed nature while also gaining that performance. Given the fact that he routinely drives long distances as a competitive golfer, that’s important, but at the same time, he can also enjoy a spirited drive when he wants to – making this modified A6 the perfect all-round daily driver.

Click HERE to join the AudiWorld forums!

Audi Designer Hints at a Defender, G-Wagen Fighter

Audi RS Q e-tron E2

A new interview with Design Chief Marc Lichte indicates that Audi’s Dakar adventures are about more than playing in the sand.

In my recent post about a possible all-electric R8 replacement, I wrote that while a new supercar would be great, I’d really like to see a rugged 4×4 offering. Well, as it turns out, I might have a few allies in Ingolstadt. Because in a new interview with our friends over at Autocar, Head of Audi Design Marc Lichte revealed that the company is looking to develop a competitor for the wildly popular Land Rover Defender and Mercedes-Benz G-Class. Here are a couple of the most relevant bits from that conversation:

There is potential because there are only two premium players in this particular segment, and I think there is a space for a third one.

If you think about the history of Audi – the rallying success in the ’80s with the Quattro and Sport Quattro – it’s easy to explain why Audi needs a car like this. And if we talk about Quattro 2.0, it matches even more.

So maybe all the time and treasure spent in Dakar wasn’t just about playing in the sand after all. At this point, the brass hasn’t officially given the green light to the project, meaning the idea might very well go nowhere. But given the exploding popularity of the hardcore off-road segment, it’s hard to see how getting into the game could be anything but a good move for the Four Rings. Plus, an all-electric drivetrain would be an easy way to distinguish the Audi from the Rover and Benz.

In a telling move, the Volkswagen Group bought the rights to International Harvester’s venerated Scout nameplate back in 2017, and two Scout-branded electric 4×4 models are currently in development. So it’s not too difficult to imagine that there could be some inter-umbrella platform sharing, similar to what we’ve seen with the Porsche Taycan and the e-tron GT. That said, it would also make sense to give Audi a little more freedom to boost performance, as the Scout marque is slated to be more utilitarian in both design and price.

According to the Autocar article, the Scout subdivision is expected to produce as many as 100,000 vehicles per year, and it’s speculated that an additional 50,000 Audi-branded units would also be built on the lines. While there’s no timeframe for an Audi-branded off-road bruiser to arrive at dealers, the smart money says we’ll be looking at sometime around 2027.  Of course, there’s no telling what the future holds, and ongoing delays to Audi’s new electric flagship could make a new product line seem like overreach. But the prospect of a burly Audi 4×4 looks strong — so stay tuned.

Image Source: Audi

Click HERE to join the AudiWorld forums!

Audi S6 vs. RS 6 Comparison: Which is the Better Buy?

2022 RS 6 Avant

Uncompromising luxury versus uncompromising performance: Which is the perfect Audi for you? Let’s have a deeper look and weigh the options!

The Audi S and RS models, regardless of which you choose, command a certain respect. Unquestionably, both versions are fast and luxurious. And their prestige is likely to hold water for decades, certainly as EVs are right around the corner for Audi. While common knowledge states that obviously the higher-rated package is the most desirable, we thought we’d take a closer look at a proper comparison. So let’s take one single model and weigh the pros and cons between the S and RS versions and see which may best be suited for you.

Now, before we begin, we must first establish a common baseline. In this case, we’ll be having a look at the main overall differences between the 2022 Audi A6, S6, and RS 6. So without further delay, let’s get started!

The Audi S6: The final say in luxury

2023 Audi S6

First up is the “mid-range” model, if we can even call it that, the Audi S6. Both the S6 and RS 6, are, of course, packages based on the A6. The A6 itself debuted for the 2019 model year and is itself no slouch in terms of luxury. Although that fact normally needs no further elaboration for the car serving as Audi’s premiere executive car. So then, what does an S6 do better than the A6?

Well, the “S” badge does stand for “Sport,” after all. And in this respect, the S6 handily wins us over with a 444-horsepower twin-turbo mated to the 8-speed Tiptronic. This performance increase carries over to the running gear, boasting adaptive air suspension and an optional sport rear diff, among other features. Interior-wise, the S6 handily beats both the A6 and RS 6 as well, a common trend across all model ranges. Basically, if you spring for an S-badged Audi, expect most interior options to appear as standard equipment. This includes MFD’s, premium-quality sound, leather everything, and top-tier finishing.

In a sentence: If you’re looking for just enough performance to outpace every base-model Audi without sacrificing premium luxury, the S-model’s the one for you. This type of Audi fits well in daily commutes through large towns and metropolitan areas, where stretching the engine’s legs is less of a concern versus a quiet, relaxing ride. And while both S and RS models are very expensive (as most quality luxury cars are), the S-model is still significantly cheaper. At a cool $82,595 MSRP, it’s certainly no bargain-bin car, but you get what you pay for. Which in this case is certainly more than adequate.

The RS 6: Brute-Force Application

2013 RS 6

However, let’s say you live in an area with a lot of wide-open roads. And you got that itch that only a howling V8 can scratch. Well, then the RS 6 is the one for you, provided you have the cash.

Traditionally, the RS line’s been regarded as being more performance-oriented to the detriment of luxury. Certainly some previous RS models featured less than stellar luxury offerings (by Audi standards, anyway). But that simply doesn’t apply with the 2022 RS 6. In fact, just about the only item that’s optional on the RS 6 versus standard on the S6 is adaptive cruise control. The RS 6 also houses a monster of a V8: a 592-horsepower twin-turbo enabling the super saloon to hit 60 in an eye-watering 3.6 seconds.

So why choose the S6 when the RS 6 does almost everything better? There’s a couple reasons for that. Firstly and most prominently, the absolute bare-minimum you’ll be paying is $117,595. That price can shoot upwards real quick, as well. Also, the aggressive styling may not be to everyone’s taste, especially for those looking for quiet, dignified performance. And while the car’s undoubtedly comfortable in or out of the city, it’s certainly not built for short trips. City fuel economy is, frankly, as one would expect on a thirsty twin-turbo V8 in a full-size luxury car. And a roaring engine like that really deserves some frequent exercise, at least in our opinion.

In short, if you jump the gun and go for the top-shelf item, it only truly serves its purpose on long-distance, wide-open roads. As opposed to a more practical and understated luxury package that’s still plenty capable of overtaking, namely the S6.

Weighing the Options

4 Gens of RS 6

All in all, both vehicles remain excellent choices in terms of mid-high level luxury offerings. The RS 6 is, naturally, unquestionably the faster and more exciting of the two. But that doesn’t imply that the S6, by contrast, is a poor vehicle, either. Certainly, both have their intended uses and individual comfort zones. The S6 performs flawlessly where the RS 6’s more aggressive nature undercuts it, such as within tight city streets. Conversely, the RS 6’s party piece – namely, that glorious engine – sings a wonderful melody as you fly down a country road. But is all that power and performance at your fingertips worth the heavy burden at the gas station, much less the dealership? Ultimately, it’s up to you. But in our opinion, if it wasn’t for the allure of the V8, we’d be in S6’s neck of the woods.

Click HERE to join the AudiWorld forums!

I’ve been an automotive aficionado since I had baby teeth. My path was set when I first leaned on my grandfather’s classic Porsche as I learned how to walk. One of my first memories was my mother sitting me behind the wheel of her Pontiac and talking me through the instrumentation and controls. Even though I was a mere three or four years old, I was instantly sold, and filled notebooks with technical drawings, sketches, and collections of manuals of all sorts of cars. I’ve actively tracked developments in automotive and motorsport technology for well over 20 years, and pride myself on being intimately familiar with the functions and history of a wide range of vehicles.

My primary goal as a writer and enthusiast is to equally learn and share what I’ve learned in a constructive and interesting way. I maintain connections with people from around the world and can read technical manuals in Italian, Japanese, and Spanish, granting me access to a wide array of resources. My primary focuses are deep-dives into historical topics, motorsport discussion, and learning about the complex mechanical elements of such vehicles. As such, my research is never perfect; as anyone into cars will attest, the more you learn about cars, the more you realize how little you actually know. Therefore, I always welcome fresh knowledge and corrections to help me better my work in the future.