The Audi S6 Saloon blends everyday practicality with signature Audi craftsmanship. Expect responsive engines, refined comfort, advanced infotainment and safety tech packaged in a distinctive design that turns routine drives into rewarding journeys.
The Audi S6 Saloon blends executive refinement with exhilarating performance—it’s a discreet sports sedan that rewards every type of driver. A used Audi S6 Saloon for sale gives you quattro all-wheel drive, sporty power, and a luxurious cabin that’s ideal for business or pleasure. At Carsa, each model is available with finance from 8.9 % APR, a 90-day warranty, optional Platinum Maintenance & Repair Cover, and hassle-free Reserve and Collect.
Why the S6 is a quiet superstar
The S6 hides its ferocity under a composed demeanor. Carbuyer described it as “an iron fist in a velvet glove: powerful and fast, yet subtle and quiet” . Drivers praise its lavish ride quality and refined tuning — “a not‑so‑sporty sports sedan in the best way possible” .
Trim Levels and Styles
Body Style:
- 4‑Door Executive Saloon — Classic, streamlined silhouette with roomy accommodation and a discreet presence.
Trim Levels (common in UK/US):
- Premium Plus — well equipped with features like 19‑inch wheels, adaptive air suspension, led lighting, sunroof, parking sensors, blind‑spot monitor, and keyless entry .
- Prestige — adds luxury comfort enhancements and premium finishes for an even more refined experience .
Both trims include quattro AWD and come in C8 (2019‑present) models with either 2.9‑litre twin‑turbo V6 petrol or 3.0‑litre V6 diesel (Europe), both enhanced with mild‑hybrid technology for performance and efficiency .
Performance and Real-World Appeal
The latest S6 C8 delivers blistering pace and comfortable everyday drive:
- 2.9 V6 TFSI (petrol): 331 kW, 600 Nm torque, 0‑60 mph in around 4.4 sec; diesel variant does 0‑60 mph in 5.1 sec .
- Industry reviews highlight its “powerful and refined drivetrain, sophisticated air suspension, and beautifully crafted interior” .
- Described as an “executive hot rod,” perfect for performance without sacrificing luxury and comfort .
How it stacks up
In comparison to rivals like the BMW M550i and Mercedes-AMG E53, the S6 delivers smoother ride quality, more subtle styling, and excellent daily usability. Its quattro system adds confidence in varying road conditions .
Why choose a used Audi S6 Saloon for sale on finance?
Opting for a used Audi S6 Saloon for sale on finance means stepping into a refined, fast, and spacious sedan that performs like a sports car. With finance from 8.9 % APR, a 90‑day warranty, and streamlined Reserve and Collect, Carsa makes premium ownership accessible—perfect for drivers who expect more from their everyday car.
Why buy from Carsa?
Flexible finance
from 8.9% APR
Get a personalised PCP or HP quote with rates from just 8.9% APR (Representative 10.9% APR).No impact on your credit score, see what you’re eligible for in minutes.
Free 90 day warranty
Drive away with added peace of mind. Every Carsa car comes with a 90-day warranty as standard, covering key mechanical and electrical components, so you’re protected from the start.
Checked, verified, and prepared
Every Carsa car gets a full mechanical inspection, a detailed cosmetic prep, and an Auto Trader Provenance check, so you know it looks great, drives reliably, and has a clear history before it hits the forecourt.
Reserve & Collect
Pay a £49 refundable fee and we’ll move any car to your chosen Carsa branch for a hassle-free test drive.
Save £700 on average
Our prices sit £700 below Auto Trader market valuations, on average, so you get instant, haggle-free savings.
We keep things simple and transparent, with fair pricing checked daily to make sure you’re always getting a great deal.
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Part-Exchange
Get an up-front, data-backed valuation that’s locked in for seven days—no guesswork, no surprises.
We use trusted market data to give you a fair offer right away, so you can plan your next move with confidence.
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part exchange quote
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Car care
Our car care range keeps your vehicle protected, polished, and ready for anything, from extended warranties to smart fixes and everyday essentials.
carsaCover
Keeps you covered where it counts, with extended warranties and insurance for everyday bumps, scuffs, and scrapes. From mechanical protection to cosmetic and wheel care, it’s smart cover for real-world driving.
carsaCover EV
Keeps your electric vehicle covered where it counts, with extended warranties and protection for everyday bumps, scuffs, and scrapes. From key electric components to cosmetic and wheel care, it’s smart cover for real-world electric driving.
carsaProtect
Keep that showroom shine with our premium protection using advanced nanotech to guard paint, fabric, and leather. It resists stains, sun damage, and wear, all backed by a lifetime transferable guarantee. Looks great, lasts longer.
FAQs
Cars come with a manufacturer warranty when new, usually lasting a set number of years or miles. How much cover is left will depend on the car’s age, mileage and the manufacturer’s terms, so we can’t guarantee this for every vehicle. The best way to confirm the exact cover is to check directly with the manufacturer.
If you’d like extra cover, we have warranty products available at the time of purchase.
A lot of our vehicles do come with two keys, but we can only guarantee that each car has at least one. If the car has two keys, we’ll provide both.Because keys can occasionally be misplaced or damaged during transport or preparation, we can only confirm the exact number at the point of test drive. To secure your car for a test drive, simply find it on our website and book with a refundable deposit.
All electric cars use manufacturer-made batteries that are designed to last many years. Modern electric car batteries are carefully managed with cooling systems and safety margins, so they usually last for the lifetime of the car. We don’t provide battery health reports ourselves, so for the most up-to-date details on battery health or warranty cover, please check directly with the manufacturer.
You’ll need to bring your driving licence. If you’re part exchanging, please also bring your V5, service documents, and spare key. If you’re part exchanging and have a private plate, please refer to this FAQ about part exchanging with a private plate
Even if the car is in a zero road tax band, you still need to register it as taxed each year. The process is the same, but you won’t be charged anything. So you’ll need to go online or to the Post Office and 'tax' it (it will show a £0 fee). It’s important to do that so the car is officially recorded as taxed.
Our technicians are highly qualified and experienced. They are trained professionals who specialise in inspecting and preparing used cars to a high standard. Every car undergoes a rigorous inspection by our technicians, who have lots of experience in the motor trade. In short, you can trust that knowledgeable, certified mechanics have checked over and serviced your car before sale.
No, we don’t offer GAP insurance. You would need to arrange GAP insurance separately if you want it.
Yes. We we partner with HiQ to provide servicing, so you can absolutely book your car in with us for routine servicing. Just visit our Carsa Service website or call the service centre, and you can schedule a service appointment at a location that’s convenient for you. We’ll be happy to continue taking care of your car’s maintenance.
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