Buy a Used Audi RS6 in Switzerland
To buy a used Audi RS6 in Switzerland, start by identifying the generation.
From the C5 to the C8, the Audi RS6, also written RS 6, changed engine, gearbox.
And body style.
This page gathers the current listings, every generation.
And version, the prices recorded on 80k.
And the checks to make before buying.
Audi RS6: current listings
The Audi RS6 in brief
The RS6 is the sporting derivative of the Audi A6, always paired with quattro all-wheel drive.
And a Tiptronic automatic gearbox.
Four generations follow one another.
C5 (2002–2004), C6 (2008–2010), C7 (2013–2018).
And C8 (2019–2025).
The first two were offered as an Avant estate and a saloon.
From the C7 onwards, the RS6 is sold only as an Avant.
The engine changes with every generation.
A 4.2-litre with two turbos V8 in the C5.
A 5.0-litre with two turbos V10 in the C6.
Then a 4.0-litre TFSI with two turbos V8 in the C7.
And C8.
With 48 V mild-hybrid assistance in the C8.
The performance versions, introduced on the C7.
And carried over to the C8, add power.
The 2024 RS6 Avant GT is a series limited to 660 units.
Every Audi RS6 generation and version
Audi RS6 C5 (2002–2004)
The first of the name, the RS6 C5, was offered as an Avant.
And a saloon.
Its 4.2-litre with two turbos V8 develops 450 hp (331 kW).
And 560 Nm, paired with a 5-speed Tiptronic gearbox.
And quattro drive.
It reaches 100 km/h from rest in 4.7 s, top speed is limited to 250 km/h.
And DRC (Dynamic Ride Control) suspension is standard.
Between April.
And September 2004, the RS 6 Plus raised output to 480 hp (353 kW).
With torque unchanged at 560 Nm.
And top speed to 280 km/h.
999 units were built.
| Version | Years | Body | Engine | Power | Torque | Gearbox | Drive |
|---|---|---|---|---|---|---|---|
| RS6 C5 | 2002–2004 | Avant and saloon | 4.2 l biturbo V8 | 450 hp (331 kW) | 560 Nm | 5-speed Tiptronic | quattro |
| RS 6 Plus | 2004 (April–September) | Avant | 4.2 l biturbo V8 | 480 hp (353 kW) | 560 Nm | 5-speed Tiptronic | quattro |
Audi RS6 C6 (2008–2010)
The RS6 C6 replaces the V8 with a 5.0-litre with two turbos V10 producing 580 hp.
And 650 Nm.
It remained available as an Avant and a saloon.
With a 6-speed Tiptronic gearbox and quattro drive.
It reaches 100 km/h in 4.5 s (saloon) or 4.6 s (Avant).
Top speed is 250 km/h as standard, 280 km/h as an option.
DRC is standard.
And ceramic brakes were offered as an option for the first time.
At the end of production, the RS 6 plus Sport.
And RS 6 plus Audi exclusive, limited to 500 units, reach 303 km/h.
| Years | Body | Engine | Power | Torque | Gearbox | Drive |
|---|---|---|---|---|---|---|
| 2008–2010 | Avant and saloon | 5.0 l biturbo V10 | 580 hp | 650 Nm | 6-speed Tiptronic | quattro |
Audi RS6 Avant C7 (2013–2018)
With the RS6 Avant C7, the saloon disappears.
The model is offered only as an Avant.
The 4.0-litre TFSI with two turbos V8 of 3,993 cc develops 560 hp (412 kW).
And 700 Nm.
With an 8-speed Tiptronic gearbox, quattro drive and cylinder deactivation.
It reaches 100 km/h in 3.9 s.
Air suspension is standard for the first time, DRC is offered.
And ceramic brakes are available.
| Years | Body | Engine | Power | Torque | Gearbox | Drive |
|---|---|---|---|---|---|---|
| 2013–2018 | Avant | 4.0 l TFSI biturbo V8 (3,993 cc) | 560 hp (412 kW) | 700 Nm | 8-speed Tiptronic | quattro |
Audi RS6 Avant performance C7
On the C7, the Avant performance version raises the 4.0-litre TFSI with two turbos V8 to 605 hp (445 kW).
Torque is 700 Nm, rising temporarily to 750 Nm with overboost.
The 8-speed Tiptronic gearbox and quattro drive are retained.
| Body | Engine | Power | Torque | Gearbox | Drive |
|---|---|---|---|---|---|
| Avant | 4.0 l TFSI biturbo V8 | 605 hp (445 kW) | 700 Nm (750 Nm overboost) | 8-speed Tiptronic | quattro |
Audi RS6 Avant C8 (2019–2025)
The Avant C8 keeps the 4.0 TFSI with two turbos V8, now assisted by 48 V mild-hybrid technology.
And cylinder deactivation.
Power reaches 600 hp (441 kW) and torque 800 Nm.
With the 8-speed Tiptronic gearbox and quattro drive.
It reaches 100 km/h in 3.6 s.
Depending on configuration, it has air suspension or DRC.
And rear-wheel steering is offered.
| Years | Body | Engine | Power | Torque | Gearbox | Drive |
|---|---|---|---|---|---|---|
| 2019–2025 | Avant | 4.0 TFSI biturbo V8, 48 V mild hybrid | 600 hp (441 kW) | 800 Nm | 8-speed Tiptronic | quattro |
Audi RS6 Avant performance C8
Announced in November 2022, the C8 Avant performance raises the 4.0 TFSI with two turbos V8 to 630 hp (463 kW).
And 850 Nm.
It keeps the 8-speed Tiptronic gearbox and quattro drive.
And reaches 100 km/h in 3.4 s.
| Body | Engine | Power | Torque | Gearbox | Drive |
|---|---|---|---|---|---|
| Avant | 4.0 TFSI biturbo V8 | 630 hp (463 kW) | 850 Nm | 8-speed Tiptronic | quattro |
Audi RS6 Avant GT (2024)
Presented in February 2024, the Avant GT is a series limited to 660 units.
It is inspired by the Audi 90 IMSA GTO.
And recognisable by its carbon-fibre bonnet.
| Year | Body | Engine | Gearbox | Drive | Series |
|---|---|---|---|---|---|
| 2024 | Avant | 4.0 TFSI biturbo V8 | 8-speed Tiptronic | quattro | 660 units |
RS6 or RS6 performance?
The performance version exists on the C7 and C8 generations.
On the C7, power rises from 560 to 605 hp.
On the C8, from 600 to 630 hp.
With torque up to 850 Nm.
When buying, confirm the performance designation in the vehicle's documents rather than relying on the listing alone.
Then compare the history, condition.
And configuration of each car.
What is the price of a used Audi RS6 in Switzerland?
Asking prices in the Audi RS6 listings currently available on 80k: CHF 112'990 – CHF 124'990.
This record relies solely on the listings available on 80k.
A displayed price is not a transaction price, nor an estimate of the whole Swiss market.
When the selection is limited, it cannot support a reliable valuation or the value of another generation.
To compare, weigh up the generation, version, mileage, equipment and service records.
Ask what is included in the sale: preparation, agreed work.
And any warranties.
Buying a used Audi RS6: the points to check
Service history
Ask for the service records, invoices.
And logged work, then match their dates against the stated mileage.
The service book alone does not replace detailed invoices.
They show what work was done.
And which parts were replaced.
Ask which operations remain due under the schedule applicable to the vehicle.
MFK inspection
Check the registration document.
And the latest inspection report (MFK, the official Swiss roadworthiness test).
A recent expertise does not replace a mechanical inspection before purchase.
Review the report's observations.
And the work carried out afterwards.
V8, V10 and turbos by generation
The C5 hides a 4.2-litre with two turbos V8, the C6 a 5.0-litre with two turbos V10.
And the C7 and C8 a 4.0-litre TFSI with two turbos V8.
Arrange a cold start followed by a test drive at operating temperature.
And observe warning lights, noises and behaviour without drawing an improvised diagnosis.
Any anomaly must be explained before signing, not simply cleared from the display.
Tiptronic gearbox
Depending on the generation, the Tiptronic has 5, 6 or 8 speeds.
Test the gear changes in normal traffic.
And when manoeuvring, without aggressive trials on open roads.
Hesitation, vibration or noise deserves a professional check.
Consult the available invoices to learn how this car's gearbox has been maintained.
Steel or ceramic brakes
Ceramic brakes are an option, introduced on the C6.
Confirm the system fitted to the vehicle.
And have the discs.
And pads inspected by a professional familiar with that system.
Maintenance costs differ significantly between steel.
And ceramic.
Air suspension or DRC
DRC (Dynamic Ride Control) is standard on the C5 and C6.
From the C7, air suspension is standard, with DRC as an option.
On the C8, each car has one or the other depending on its configuration.
Check which system is actually fitted.
And have it inspected during the pre-purchase inspection.
Tyres and wheels
Examine the condition of the tyres, the consistency of their fitment.
And the wear on the wheels.
On an estate of this power, quality tyres that match on each axle are a sign of careful ownership.
Their appearance alone does not establish their condition.
Swiss origin or import
If the vehicle was imported, ask for the provenance documents.
And the Swiss registration papers.
Match the foreign history against the available invoices.
And check that the stated mileage is consistent with the whole file.
The RS sport exhaust and styling packs may be optional equipment.
This depends on the model year and market.
Swiss delivery guarantees neither a complete history nor a recent MFK (Swiss roadworthiness inspection).
Check both for each individual car.
The Audi RS6 as an investment
The model is chosen first.
And foremost as a car to drive.
No increase in value can be promised.
This includes for limited series such as the Plus or the Avant GT.
Condition, history, configuration.
And the quality of the file remain points of comparison, without allowing the future market to be predicted.
To keep the vehicle's history legible, keep the invoices.
And document the work during your ownership.
Before buying, also consider your usage horizon and the identified maintenance costs.
Frequently asked questions about the Audi RS6
- What is the difference between the RS6 and the RS6 performance?
On the C7, the performance version rises from 560 to 605 hp.
On the C8, from 600 to 630 hp with 850 Nm of torque.
Check the designation and factory configuration of the car in its documents.
- Is the RS6 available as a saloon?
Yes, on the C5 (2002–2004) and C6 (2008–2010) generations.
From the C7 (2013) onwards, the model is offered only as an Avant estate.
- Which engine powers the RS6?
It depends on the generation.
A 4.2-litre with two turbos V8 in the C5.
A 5.0-litre with two turbos V10 in the C6.
Then a 4.0-litre TFSI with two turbos V8 in the C7.
And C8.
With 48 V mild-hybrid assistance in the C8.
- What is the price of a used RS6 in Switzerland?
The amounts are the asking prices in the site's real listings.
They are neither a valuation nor completed sale prices.
Compare the generation, version, condition, configuration and file.
- Is a recent MFK inspection enough before buying?
No.
The Swiss roadworthiness test does not replace an independent mechanical inspection suited to the vehicle, its Tiptronic gearbox.
And its quattro drive.
- Is the RS6 Avant GT a limited series?
Yes.
Presented in February 2024, it is limited to 660 units.
It is inspired by the Audi 90 IMSA GTO.
And fitted with a carbon-fibre bonnet.
Other Audi models and related articles
The Audi page lists the available models and lets you compare body styles.
The Audi RS Q8 guide.
This shares the 4.0 TFSI V8 with the C8 RS6, complements this search without replacing the checks specific to each vehicle.
Also see the filtered Audi RS6 listings.
For a private resale, read Vendre une voiture de luxe sans garage : une question de regard.
It helps you think about photos.
And presentation.
It replaces neither a mechanical inspection nor a price valuation.
Sources: Audi press release “20 years, four generations – Audi RS 6” (12.08.2022).
And Audi New Zealand press release on the RS 6 Avant (07.12.2022).
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