Pre-Owned 2026 Audi RS 6 Avant performance 4.0T
VIN: WUA1DBF21TN900722
Stock: M1401A
Exterior:
Gray
Drivetrain:
quattro
Interior:
Black/Red
Transmission:
8-Speed Automatic with Tiptronic
Engine:
4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 621hp
Fuel Efficiency:
14 CITY / 21 HWY
Mileage:
3,501
Castle Rock GMC
1506 S Wilcox St
Castlerock, CO 80104
Castlerock, CO 80104
(303) 688-3137
Vehicle Details:
Wheels w/Locks
Tire Mobility Kit
Body-Colored Front Bumper w/Colored Bumper Insert
Body-Colored Rear Bumper w/Colored Rub Strip/Fascia Accent
Colored Bodyside Insert
Colored Side Windows Trim, Black Front Windshield Trim and Black Rear Window Trim
Body-Colored Door Handles
Colored Power Heated Auto Dimming Side Mirrors w/Power Folding and Turn Signal Indicator
Fixed Rear Window w/Wiper and Defroster
Deep Tinted Glass
Speed Sensitive Rain Detecting Variable Intermittent Wipers w/Heated Jets
Galvanized Steel/Aluminum Panels
Lip Spoiler
Black Grille
Front License Plate Bracket
Power Liftgate Rear Cargo Access
Programmable Projector Beam Led Low/High Beam w/Laser Supplement Auto-Leveling Auto High-Beam Daytime Running Lights Preference Setting Headlamps w/Washer and Delay-Off
Front Fog Lamps
Perimeter/Approach Lights
LED Brakelights
Headlights-Automatic Highbeams
Laminated Glass
2-Way Driver Seat -inc: Manual Cushion Extension
2-Way Passenger Seat -inc: Manual Cushion Extension
40-20-40 Folding Bench Front Facing Fold Forward Seatback Rear Seat
Power Tilt/Telescoping Steering Column
Sport Heated Leather Steering Wheel w/Auto Tilt-Away
Front Cupholder
Rear Cupholder
Compass
Valet Function
Power Fuel Flap Locking Type
Remote Releases -Inc: Power Cargo Access
HomeLink Garage Door Transmitter
HVAC -inc: Underseat Ducts, Residual Heat Recirculation, Headliner/Pillar Ducts and Console Ducts
Illuminated Locking Glove Box
Driver Foot Rest
Interior Trim -inc: Piano Black/Carbon Fiber Instrument Panel Insert, Carbon Fiber/Metal-Look Door Panel Insert, Piano Black/Metal-Look Console Insert, Aluminum/Metal-Look Interior Accents and Leatherette Upholstered Dashboard
Full Cloth Headliner
Leatherette Door Trim Insert
Leather/Metal-Look Gear Shifter Material
Day-Night Auto-Dimming Rearview Mirror
Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination, Driver And Passenger Auxiliary Mirror
Full Floor Console w/Covered Storage, Mini Overhead Console and 3 12V DC Power Outlets
Front And Rear Map Lights
Fade-To-Off Interior Lighting
Full Carpet Floor Covering -inc: Carpet Front And Rear Floor Mats
Carpet Floor Trim
Trunk/Hatch Auto-Latch
Roll-Up Cargo Cover
Cargo Features -inc: Tire Mobility Kit
Cargo Space Lights
Audi connect CARE (limited time subscription - acceptance of terms required) Tracker System
Instrument Panel Covered Bin, Driver / Passenger And Rear Door Bins
Delayed Accessory Power
Driver Information Center
Outside Temp Gauge
Digital/Analog Appearance
Fixed Front Head Restraints and Manual Adjustable Rear Head Restraints
Front Center Armrest and Rear Center Armrest w/Storage
2 Seatback Storage Pockets
Perimeter Alarm
Immobilizer
3 12V DC Power Outlets
Air Filtration
16 Speakers
Audio Theft Deterrent
Window Grid And Roof Mount Diversity Antenna
3 LCD Monitors In The Front
Real-Time Traffic Display
Engine: 4.0L TFSI 8 Cylinder 621 HP
Transmission: 8-Speed Tiptronic
Engine Auto Stop-Start Feature
Transmission w/Driver Selectable Mode and Oil Cooler
Automatic Full-Time All-Wheel
3.20 Axle Ratio
Engine Oil Cooler
Battery w/Run Down Protection
Hybrid Electric Motor
Front And Rear Auto-Leveling Suspension
Front And Rear Anti-Roll Bars
Electric Power-Assist Speed-Sensing Steering
19.3 Gal. Fuel Tank
Dual Stainless Steel Exhaust w/Chrome Tailpipe Finisher
Regenerative 4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
Electro-Mechanical Limited Slip Differential
Lithium Ion (li-Ion) Traction Battery
Side Impact Beams
Audi parking system plus Front And Rear Parking Sensors
Audi pre sense front
Aerial View Camera System
Collision Mitigation-Front
Tire Specific Low Tire Pressure Warning
Dual Stage Driver And Passenger Front Airbags
Curtain 1st And 2nd Row Airbags
Airbag Occupancy Sensor
Power Rear Child Safety Locks
Outboard Front Lap And Shoulder Safety Belts -inc: Rear Center 3 Point, Height Adjusters and Pretensioners
Back-Up Camera
Front Camera
Left Side Camera
Right Side Camera
Vehicle Name: Audi RS 6 Avant
Body Style: quattro Wagon
Drivetrain: All Wheel Drive
EPA Classification: Midsize Station Wagons
Passenger Capacity: 5
Base Curb Weight: 4982
EPA Greenhouse Gas Score: 3.0
Fuel Economy Est-Combined: 16
EPA Fuel Economy Est - City: 14
EPA Fuel Economy Est - Hwy: 21
Engine Order Code:
Engine Type: Twin Turbo Gas/Electric V-8
Displacement: 4.0 L/244
Fuel System: Gasoline Direct Injection
SAE Net Horsepower @ RPM: 621 @ 6000
SAE Net Torque @ RPM: 627 @ 2050
Trans Order Code: RA
Trans Type: 8
Trans Description Cont.: Automatic w/OD
Trans Description Cont. Again:
First Gear Ratio (:1): 4.71
Second Gear Ratio (:1): 3.14
Third Gear Ratio (:1): 2.11
Fourth Gear Ratio (:1): 1.67
Fifth Gear Ratio (:1): 1.28
Sixth Gear Ratio (:1): 1.00
Reverse Ratio (:1): 3.32
Final Drive Axle Ratio (:1): 3.20
Tons/yr of CO2 Emissions @ 15K mi/year: 9.0
Suspension Type - Front: Multi-Link
Suspension Type - Rear: Multi-Link
Suspension Type - Front (Cont.): Multi-Link
Suspension Type - Rear (Cont.): Multi-Link
Front Tire Order Code:
Rear Tire Order Code:
Spare Tire Order Code:
Front Tire Size: P275/35YR21
Rear Tire Size: P275/35YR21
Spare Tire Size:
Front Wheel Size: 21 X 10.5
Rear Wheel Size: 21 X 10.5
Spare Wheel Size:
Front Wheel Material: Aluminum
Rear Wheel Material: Aluminum
Spare Wheel Material:
Steering Type: Rack-Pinion
Turning Diameter - Curb to Curb: 40
Brake Type: 4-Wheel Disc
Brake ABS System: 4-Wheel
Disc - Front (Yes or ): Yes
Disc - Rear (Yes or ): Yes
Front Brake Rotor Diam x Thickness: 16.5
Rear Brake Rotor Diam x Thickness: 14.6
Drum - Rear (Yes or ):
Rear Drum Diam x Width:
Fuel Tank Capacity, Approx: 19.3
Front Head Room: 38.3
Front Leg Room: 41.3
Front Shoulder Room: 57.8
Second Head Room: 39.5
Second Leg Room: 37.4
Second Shoulder Room: 56.5
Wheelbase: 115.3
Length, Overall: 196.7
Width, Max w/o mirrors: 76.8
Height, Overall: 58.6
Track Width, Front: 65.7
Track Width, Rear: 65
Liftover Height: 23.7
Cargo Volume to Seat 2: 30
Seventh Gear Ratio (:1): 0.84
Eighth Gear Ratio (:1): 0.67
Model Group: RS 6 Avant
Vehicle Segment: Luxury Sport
Vehicle Type: Wagon
Engine Displacement Units: 4.0
Engine Camshaft: DOHC
Engine Block Type: aluminum
Engine Cylinder Count: 8
Engine Valve Count: 4
Country of Origin: Germany Passenger cars
Navigation system: Audi MMI Navigation plus with Touch Response
Driver Assistance Package
Executive Package
Leather Package
16 Speakers
AM/FM radio: SiriusXM w/360L
Bang & Olufsen Premium Sound System with 3D Sound
Radio data system
Radio: Audi MMI Navigation Plus with MMI Touch Response
Air Conditioning
Automatic temperature control
Front dual zone A/C
Rear air conditioning
Rear dual zone A/C
Rear window defroster
Head-Up Display
Heated Rear Seats
Memory seat
Power driver seat
Power Soft-Closing Doors
Power steering
Power windows
Remote keyless entry
Steering wheel memory
Steering wheel mounted audio controls
Adaptive suspension
Auto-leveling suspension
Four wheel independent suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: Audi connect CARE (limited time subscription - acceptance of terms required)
Front anti-roll bar
Knee airbag
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Rear anti-roll bar
Rear side impact airbag
Power moonroof
Power Liftgate
Brake assist
Electronic Stability Control
Exterior Parking Camera Rear
Auto High-beam Headlights
Delay-off headlights
Front fog lights
Headlight cleaning
Panic alarm
Security system
Adaptive Cruise Assist with Lane Guidance
Speed control
Auto-dimming door mirrors
Bumpers: body-color
Heated door mirrors
Power door mirrors
Spoiler
Turn signal indicator mirrors
Audi Side Assist with Pre Sense Rear
Auto tilt-away steering wheel
Auto-dimming Rear-View mirror
Compass
Driver door bin
Driver vanity mirror
Front reading lights
Garage door transmitter: HomeLink
Heated and Ventilated Front Sport Seats Plus
Heated steering wheel
Illuminated entry
Intersection Assist
Leather Shift Knob
Leather steering wheel
Outside temperature display
Overhead console
Passenger vanity mirror
Rear reading lights
Rear seat center armrest
Remote Park Assist Plus
Sport steering wheel
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trip computer
Front Bucket Seats
Front Center Armrest
Heated front seats
Power passenger seat
Split folding rear seat
Valcona Leather Seat Trim
Ventilated front seats
Passenger door bin
Alloy wheels
Wheels: 21" 10-Spoke Star Design
Wheels: 22" Matte Gray Finish 5-Y-Spoke Design
Rain sensing wipers
Rear window wiper
Speed-Sensitive Wipers
Variably intermittent wipers
Driver Air Bag
Passenger Air Bag
Front Side Air Bag
Rear Side Air Bag
Front Head Air Bag
Rear Head Air Bag
Climate Control
Multi-Zone A/C
A/C
Rear A/C
Security System
AM/FM Stereo
ABS
Cruise Control
Rear Defrost
Locking/Limited Slip Differential
Child Safety Locks
All Wheel Drive
8 Cylinder Engine
Turbocharged
Floor Mats
Daytime Running Lights
Keyless Entry
Power Door Locks
Heated Mirrors
Power Mirror(s)
Navigation System
Sun/Moonroof
Power Driver Seat
Power Passenger Seat
Pass-Through Rear Seat
Leather Seats
Bucket Seats
Power Steering
Adjustable Steering Wheel
Tires - Front Performance
Tires - Rear Performance
Traction Control
Aluminum Wheels
Power Windows
Intermittent Wipers
A/T
Generic Sun/Moonroof
Premium Sound System
Air Suspension
Satellite Radio
MP3 Capability
Fog Lamps
Heated Front Seat(s)
Privacy Glass
Variable Speed Intermittent Wipers
Rain Sensing Wipers
Steering Wheel Audio Controls
Immobilizer
Automatic Headlights
Auto-Dimming Rearview Mirror
Integrated Turn Signal Mirrors
Driver Vanity Mirror
Passenger Vanity Mirror
Driver Illuminated Vanity Mirror
Passenger Illuminated Visor Mirror
Mirror Memory
Rear Parking Aid
Driver Adjustable Lumbar
Passenger Adjustable Lumbar
Seat Memory
Leather Steering Wheel
Active Suspension
Rear Spoiler
Transmission w/Dual Shift Mode
Remote Trunk Release
Tire Pressure Monitor
Trip Computer
Universal Garage Door Opener
Wheel Locks
Bluetooth Connection
Telematics
8-Speed A/T
Back-Up Camera
Stability Control
Brake Assist
Keyless Start
Auxiliary Audio Input
Cooled Front Seat(s)
Cargo Shade
Power Folding Mirrors
HD Radio
Rear Bench Seat
Passenger Air Bag Sensor
Headlights-Auto-Leveling
Lane Departure Warning
Knee Air Bag
Heated Steering Wheel
WiFi Hotspot
Smart Device Integration
Aerial View Display System
Front Collision Mitigation
Automatic Highbeams
LED Headlights
Requires Subscription
Gasoline/Mild Electric Hybrid
Lithium Ion Traction Battery