2021 Audi RS6 Avant Carbon Black for sale

Name: 2021 Audi RS6 Avant Carbon Black
Brand: Audi
SKU: rl0244
Price: 77895 GBP
Availability: InStock

£77,895

Knaresborough, United Kingdom

Mileage: 64,317 km
Gearbox: Automatic
Model year: 2021
Power: 600 PS (441 kW)

2021 Audi RS6 Avant Carbon Black for Sale in the United Kingdom

This 2021 Audi RS6 Avant Carbon Black is a used car showing 64,317 km. It is powered by a 4,000 cm³ petrol engine rated at 600 PS (441 kW). It is equipped with an automatic transmission. The car is finished in Daytona Grey with a Black interior.

This RS6 Avant in Carbon Black trim wears Daytona Grey and a full Urban Automotive body conversion, the seller's own description of the car. Red-painted RS steel brake calipers sit behind black wheels, and the panoramic glass sunroof is one of the factory options listed.

The Comfort and Sound package is fitted, which brings the upgraded audio system and comfort seating; the cabin is trimmed in black with honeycomb-stitched RS seats, a 12.3-inch Virtual Cockpit and a head-up display.

The car is located in Knaresborough, United Kingdom.

The Audi RS6 Avant uses the 3,996 cc twin-turbocharged V8, helped by a 48-volt mild hybrid system, rated at 600 PS (441 kW) and 800 Nm, 0 to 100 km/h in 3.6 seconds, with an eight-speed tiptronic automatic and quattro all-wheel drive with a self-locking centre differential. The C8 RS6, shown in 2019, shares only the roof, the front doors and the tailgate with the A6 Avant; its wings are wider by 40 mm on each side, and four cylinders deactivate on a light throttle.

Technical Information

This unit

Exterior: Daytona Grey
Interior: Black
Upholstery: Leather
Mileage: 64,317 km
Condition: Used
Location: Knaresborough (Harrogate), United Kingdom

Powertrain

Engine capacity: 4,000 cc
Power quoted by the dealer: 600 PS (441 kW)
Fuel type: Petrol
Transmission: Automatic
CO2 emissions: 295 g/km
Top speed quoted by the dealer: 249 km/h

Body & equipment

Body style: Estate
Doors: 5

Equipment

Options listed by the dealer 1

Urban Automotive body conversion

Equipment 71

Comfort and sound package
4-way electric lumbar support
Air quality pack
Frameless auto-dimming rear-view mirror
Black cloth headlining
Deluxe 4-zone automatic climate control
Electric steering column adjustment
Electrically adjustable front seats with memory function for driver's side
Extended multi-colour LED interior lighting package
Front centre armrest
Front and rear floor mats
Heated front seats
Illuminated door sill trims with RS logo
Carbon twill inlays
Keyless Go
Leatherette upper instrument panel and door shoulders
Gloss black operating buttons
Stainless steel pedals and footrest
Power-operated tailgate
RS design package in grey
RS flat-bottomed leather multifunction steering wheel
Front seat ventilation
Storage package
Panoramic glass sunroof
22-inch alloy wheels in black, gloss-turned
Aluminium roof rails
Black mirror housings
Carbon black styling pack
Door mirrors, electrically folding, adjustable and heated with integrated LED side indicators and passenger-side kerb view function
Privacy glass
RS rear spoiler in body colour
RS-specific bumpers with front air inlets on both sides
Gloss black honeycomb radiator protective grille with large front air inlets and gloss black rear diffuser
Front and rear wheel arch extensions
Matt aluminium window trims
Airbags - Driver
Front passenger airbag
Anti-theft alarm with tow-away protection
Audi pre sense front
Electromechanical parking brake
Extended pedestrian protection measures
First aid kit and warning triangle
Front and rear side airbags with head airbag system
ISOFIX child seat mounting and top tether with front passenger airbag deactivation
Audi music interface
Audi connect, three-year subscription from new
Audi connect safety and service with eCall
Audi phone box with wireless charging
Audi Smartphone Interface
Audi Sound System
Bluetooth interface
DAB digital radio
MMI navigation with MMI touch
Tow bar preparation
Audi drive select
Audi virtual cockpit with RS-specific design and 12.3-inch display
Camera-based traffic sign recognition
Cruise control with speed limiter
Direct tyre pressure monitoring system
Lane departure warning
Rear-view camera
Voice Control System
Audi Beam
HD Matrix LED headlamps with Audi laser light, dynamic light design and dynamic turn signal
Headlight washers
LED rear combination lamps with dynamic light design and dynamic turn signal
RS steel brakes with gloss red brake calipers
Dynamic all-wheel steering
RS steel brakes with black calipers
RS adaptive air suspension on all four corners with electronic damping control, sport version
quattro with sport differential

Equipment as listed by the dealer. Verify the specification with the dealer before purchase.

FAQ

This Audi RS6 Avant in the European market

Is this Audi RS6 Avant priced above or below the European market?

At £77,895, about €90,871, it sits at the median of €90,871 for the 21 Audi RS6 Avant advertised in Europe in 2026. 48% of them are advertised for less. Asking prices are not transaction prices, and specification differences explain much of the spread.

Can this Audi RS6 Avant be bought in the United Kingdom and registered elsewhere in Europe?

The car is located in Knaresborough, United Kingdom. The dealer has not stated whether the price is quoted gross, net of VAT for export, or under the margin scheme. Cross-border purchase is normal for this kind of car, but the documentation, the certificate of conformity, transport and the registration rules of the destination country all have to be settled with the selling dealer first.

How much did this Audi RS6 Avant cost new?

The manufacturer's base list price was €128,000 in Germany, excluding options. This car is advertised at £77,895, with no VAT basis stated by the seller (about €90,871 at LUSSO’s indicative rate of 28 August 2026), so the gap of -29% is only nominal. A list price is the launch price of the version without options, so a heavily specified car left the factory above it, and it says nothing about what the car is worth today.

How does the mileage of this Audi RS6 Avant compare?

64,317 km recorded, against a median of 47,064 km across the Audi RS6 Avant advertised in Europe in 2026. It is therefore among the higher-mileage cars currently listed. Service records and ownership details should be checked against the documents held by the selling dealer.

Which other Audi RS6 Avant are priced closest to this one?

a 2022 car in the United Kingdom at €90,936, and a 2020 car in Germany at €89,900. Observed in 2026. Comparing them means putting model year, mileage, factory options and the VAT basis side by side before the price itself.

Who is selling this Audi RS6 Avant, and how does a purchase work?

Redline Specialist Cars, a professional dealer in Knaresborough, United Kingdom. LUSSO lists the car and passes enquiries to that dealer; the inspection, the negotiation, the invoice and the transfer of ownership all take place directly between the buyer and the dealer. LUSSO does not hold stock, take deposits or act as an intermediary in payment.

Can this Audi RS6 Avant be inspected before purchase?

The car is at Knaresborough, United Kingdom, and an inspection is arranged with the selling dealer. Buyers based in another country commonly appoint an independent inspector or a marque specialist rather than travel. Ask the dealer for the service record, the number of previous owners and any accident history, with supporting documents for the information stated in the listing.

2021 Audi RS6 Avant Carbon Black for sale

2021 Audi RS6 Avant Carbon Black for Sale in the United Kingdom