The C8 RS6 (2020-onward, US-market from 2021) is the first RS6 Avant ever officially sold in the US — a ~591 hp 4.0L twin-turbo mild-hybrid V8 wagon with an 8-speed automatic, quattro, air suspension, optional rear-wheel steering, and optional carbon-ceramic brakes, later joined by Performance (~621 hp) and limited GT variants. Because it arrived into a hot market, the dominant conversation is commercial: dealer markups (ADM), near-new 'flip' listings, doc fees, and where MSRP (~$110-130k) really sits. …
Library / Audi
Audi RS6 (C8)
112 sales analyzed · 4 topics from real Bring a Trailer & Cars & Bids comments.
“I was actually planning to open up bidding at $100K on this, I've been thinking about it for days.”DougDeMuro
- Dealer markups and the near-new flip marketvalue-and-marketMore than any mechanical issue, buyers fixate on the commercial picture: dealer addendums (ADM) over MSRP, near-new cars relisted by dealers as flips, and added doc fees. Sentiment runs against the markups, and several note dealers asking 'bonkers' premiums that aren't selling. …
- A do-everything stealth wagon owners loveownership-experienceOwners describe the C8 as the rare car that genuinely does everything — supercar pace, family/cargo practicality, and four-wheel-steering agility that shrinks the car around you — all in a body that reads as an ordinary Avant until you accelerate. The stealth and breadth are the core of the appeal. …
- Mechanical notes: air suspension, brakes, tunesmechanicalThe cars are young, so failure data is thin, but a few themes recur: the air suspension can feel stiff in Dynamic and is a long-term cost item (the GT switches to coilovers); carbon-ceramic brakes are a spec to confirm; and tunes/exhaust mods can void warranty. Importantly, low miles do not guarantee health — at least one abused, tuned example showed bore scoring with almost no mileage, so an inspection still matters. …
- Buying near-new: vet the history, not just the odometerbuying-adviceMany listings are low-mileage cars passing through dealers, so buyers should scrutinize ownership chain, doc fees, modifications, and whether warranty was kept intact. Even the auction platforms have pushed back on unrealistic reserves on these — a signal to anchor on real transaction prices rather than aspirational asks. …