Compare the Audi S6 Sedan 2025 2.9 TFSI quattro VS Audi A6 2019 Progressiv 55 TFSI quattro
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
MSRP: 98650$
MSRP: 68200$
Features
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Drivetrain
All Wheel Drive
All Wheel Drive
Body
Sedan
Sedan
Doors
4
4
Fuel
Gasoline Direct Injection
Gasoline Direct Injection
Transmission
Automatic w/OD
Auto-Shift Manual w/OD
Engine
2.9 TFSI 6 Cylinder 444 HP
3.0 TFSI 6 Cylinder 48V MHEV 335 HP
Emissions
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
G/km Of CO2 Emissions
254
224
Transmission
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Drivetrain
All Wheel Drive
All Wheel Drive
Eighth Gear Ratio (:1)
0.64
-
Fifth Gear Ratio (:1)
1.31
0.74
Final Drive Axle Ratio (:1)
2.85
4.41
First Gear Ratio (:1)
5.00
3.19
Fourth Gear Ratio (:1)
1.72
1.06
Reverse Ratio (:1)
3.48
2.75
Second Gear Ratio (:1)
3.20
2.19
Seventh Gear Ratio (:1)
0.82
0.39
Sixth Gear Ratio (:1)
1.00
0.51
Third Gear Ratio (:1)
2.14
1.52
Trans Description Cont.
Automatic w/OD
Auto-Shift Manual w/OD
Trans Order Code
FA
-
Trans Type
8
7
Vehicle
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
EPA Classification
Midsize Cars
Midsize Cars
Interior Dimensions
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Front Head Room
38 (in)
38 (in)
Front Leg Room
41.3 (in)
41.3 (in)
Front Shoulder Room
57.8 (in)
57.8 (in)
Passenger Capacity
5
5
Second Head Room
38.1 (in)
38.1 (in)
Second Leg Room
37.4 (in)
37.4 (in)
Second Shoulder Room
56.5 (in)
56.5 (in)
Weight Information
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Base Curb Weight
4564 (lbs)
4266 (lbs)
Mileage
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
EnerGuide Estimate - City
12.4 (L/100 km)
10.7 (L/100 km)
EnerGuide Estimate - Hwy
8.9 (L/100 km)
8.2 (L/100 km)
Engine
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Displacement
2.9 L/177
3.0 L/183
Engine Type
Twin Turbo Gas/Electric V-6
Intercooled Turbo Gas/Electric V-6
Fuel System
Gasoline Direct Injection
Gasoline Direct Injection
SAE Net Horsepower @ RPM
444 @ 5900
335 @ 5000
SAE Net Torque @ RPM
443 @ 2700
369 @ 1370
Type
2.9 TFSI 6 Cylinder 444 HP -inc: stop-start w/48V MHEV system and remote start null
3.0 TFSI 6 Cylinder 48V MHEV 335 HP null
Suspension
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Suspension Type - Front
Multi-Link
Multi-Link
Suspension Type - Front (Cont.)
Multi-Link
Multi-Link
Suspension Type - Rear
Multi-Link
Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link
Multi-Link
Tires
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Front Tire Size
P255/35YR21
P245/45HR19
Rear Tire Size
P255/35YR21
P245/45HR19
Spare Tire Size
Compact
Compact
Wheels
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Front Wheel Material
Aluminum
Aluminum
Front Wheel Size
21 X 8.5 (in)
19 X 8.5 (in)
Rear Wheel Material
Aluminum
Aluminum
Rear Wheel Size
21 X 8.5 (in)
19 X 8.5 (in)
Spare Wheel Material
Steel
Steel
Spare Wheel Size
Compact (in)
Compact (in)
Steering
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Steering Type
Rack-Pinion
Rack-Pinion
Turning Diameter - Curb to Curb
39.7 (ft)
36.4 (ft)
Brakes
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Brake ABS System
4-Wheel
4-Wheel
Brake Type
4-Wheel Disc
4-Wheel Disc
Disc - Front (Yes or )
Yes
Yes
Disc - Rear (Yes or )
Yes
Yes
Front Brake Rotor Diam x Thickness
15.8 (in)
13.3 (in)
Rear Brake Rotor Diam x Thickness
14 (in)
13 (in)
Fuel Tank
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Fuel Tank Capacity, Approx
73 (L)
73 (L)
Exterior Dimensions
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Height, Overall
56.9 (in)
57.4 (in)
Length, Overall
195 (in)
194.4 (in)
Track Width, Front
64.3 (in)
64.2 (in)
Track Width, Rear
63.7 (in)
63.7 (in)
Wheelbase
115.3 (in)
115.1 (in)
Width, Max w/o mirrors
74.3 (in)
74.3 (in)
Cargo Area Dimensions
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Trunk Volume
13.7 (ft³)
13.7 (ft³)
Equipment
Mechanical
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
2.85 Axle Ratio
4-Corner Auto-Leveling Suspension
73 L Fuel Tank
Automatic Full-Time All-Wheel
Automatic w/Driver Control Height Adjustable Automatic w/Driver Control Ride Control Sport Tuned Adaptive Suspension
Battery w/Run Down Protection
Brake Actuated Limited Slip Differential
Cell Phone Pre-Wiring
Dual Stainless Steel Exhaust w/Chrome Tailpipe Finisher
Electric Power-Assist Speed-Sensing Steering
Engine Oil Cooler
Engine: 2.9 TFSI 6 Cylinder 444 HP -inc: stop-start w/48V MHEV system and remote start
Front And Rear Anti-Roll Bars
Gas-Pressurized Shock Absorbers
Hybrid Electric Motor
Lithium Ion (li-Ion) Traction Battery
Multi-Link Front Suspension w/Air Springs
Multi-Link Rear Suspension w/Air Springs
Regenerative 4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
Transmission w/Oil Cooler
Transmission: 8-Speed Tiptronic Automatic -inc: steering wheel paddles
4.41 Axle Ratio
73 L Fuel Tank
Automatic Full-Time All-Wheel
Battery w/Run Down Protection
Dual Stainless Steel Exhaust
Electric Power-Assist Speed-Sensing Steering
Engine Auto Stop-Start Feature
Engine Oil Cooler
Engine: 3.0 TFSI 6 Cylinder 48V MHEV 335 HP
Front And Rear Anti-Roll Bars
Gas-Pressurized Shock Absorbers
Hybrid Electric Motor
Lithium Ion Traction Battery
Multi-Link Front Suspension w/Coil Springs
Multi-Link Rear Suspension w/Coil Springs
Regenerative 4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Hold Control and Electric Parking Brake
Transmission w/Driver Selectable Mode and Oil Cooler
Transmission: 7-Speed S tronic Automatic
Exterior
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
Body-Coloured Door Handles
Body-Coloured Front Bumper w/Metal-Look Bumper Insert
Body-Coloured Rear Bumper w/Black Rub Strip/Fascia Accent
Chrome Side Windows Trim and Black Front Windshield Trim
Clearcoat Paint
Compact Spare Tire Mounted Inside Under Cargo
Door Auto-Latch
Express Open/Close Sliding And Tilting Glass 1st Row Sunroof w/Sunshade
Fixed Rear Window w/Defroster and Power Blind
Front Fog Lamps
Galvanized Steel/Aluminum Panels
Headlights-Automatic Highbeams
LED Brakelights
Laminated Glass
Light Tinted Glass
Metal-Look Grille
Metal-Look Power Heated Auto Dimming Side Mirrors w/Power Folding and Turn Signal Indicator
Perimeter/Approach Lights
Power Open And Close Trunk Rear Cargo Access
Programmable Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Auto High-Beam Headlamps w/Washer and Delay-Off
Speed Sensitive Rain Detecting Variable Intermittent Wipers w/Heated Jets
Steel Spare Wheel
Tires: 255/35R21 Summer
Wheels w/Locks
Wheels: 8.5J x 21" 5-Twin Spoke Graphite Gray -inc: S design
Body-Coloured Door Handles
Body-Coloured Front Bumper
Body-Coloured Power Heated Auto Dimming Side Mirrors w/Power Folding and Turn Signal Indicator
Body-Coloured Rear Bumper
Chrome Grille
Clearcoat Paint
Compact Spare Tire Mounted Inside Under Cargo
Express Open/Close Sliding And Tilting Glass 1st Row Sunroof w/Sunshade
Fixed Rear Window w/Defroster
Front And Rear Fog Lamps
Galvanized Steel/Aluminum Panels
LED Brakelights
Light Tinted Glass
Metal-Look Side Windows Trim and Black Front Windshield Trim
Perimeter/Approach Lights
Programmable Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Headlamps w/Delay-Off
Speed Sensitive Rain Detecting Variable Intermittent Wipers w/Heated Jets
Steel Spare Wheel
Tires: 245/45R19 All-Season
Trunk Rear Cargo Access
Wheels: 8.5J x 19" 10 Spoke Dynamic Design
Entertainment
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
3 LCD Monitors In The Front
Audio Theft Deterrent
Bang & Olufsen Premium 3D Sound System
Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Steering Wheel Controls, Voice Activation and Radio Data System
Radio: Audi connect Navigation & Infotainment -inc: app store, Audi smartphone interface w/wireless CarPlay, SiriusXM satellite radio, Bluetooth and Audi MMI navigation w/touch response (10.6" screen)
Real-Time Traffic Display
Window Grid Diversity Antenna
10 Speakers
180w Regular Amplifier
2 LCD Monitors In The Front
Audio Theft Deterrent
Digital Signal Processor
Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Steering Wheel Controls, Voice Activation, Radio Data System and 10 Gb Internal Memory
Radio: Audi MMI Navigation -inc: Audi connect navigation & infotainment services, Audi smartphone interface, Audi sound system and Bluetooth interface
Real-Time Traffic Display
Window Grid Diversity Antenna
Interior
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
2 Seatback Storage Pockets
2-Way Driver Seat -inc: Manual Cushion Extension
2-Way Passenger Seat -inc: Manual Cushion Extension
3 12V DC Power Outlets
40-20-40 Folding Bench Front Facing Heated Fold Forward Seatback Rear Seat
Adaptive w/Traffic Stop-Go
Air Filtration
Audi connect Security and Assistance Tracker System
Cargo Space Lights
Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim
Compass
Cruise Control
Day-Night Auto-Dimming Rearview Mirror
Delayed Accessory Power
Digital/Analog Appearance
Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination, Driver And Passenger Auxiliary Mirror
Driver Foot Rest
Driver Information Centre
FOB Controls -inc: Cargo Access, Windows and Sunroof/Convertible Roof
Fade-To-Off Interior Lighting
Fixed Front Head Restraints and Manual Adjustable Rear Head Restraints
Front And Rear Map Lights
Front Centre Armrest and Rear Centre Armrest w/Storage
Front Cupholder
Full Carpet Floor Covering -inc: Carpet Front And Rear Floor Mats
Full Cloth Headliner
Full Floor Console w/Covered Storage, Mini Overhead Console and 3 12V DC Power Outlets
Gauges -inc: Speedometer, Odometer, Engine Coolant Temp, Tachometer, Turbo/Supercharger Boost, Oil Level, Oil Temperature, Power/Regen, Trip Odometer and Trip Computer
HVAC -inc: Underseat Ducts, Residual Heat Recirculation, Headliner/Pillar Ducts and Console Ducts
Head-Up Display
HomeLink Garage Door Transmitter
Illuminated Locking Glove Box
Immobilizer III Immobilizer
Instrument Panel Covered Bin, Driver / Passenger And Rear Door Bins
Interior Trim -inc: Carbon Fibre/Metal-Look Instrument Panel Insert, Carbon Fibre/Metal-Look Door Panel Insert, Carbon Fibre/Metal-Look Console Insert, Piano Black/Metal-Look Interior Accents and Leatherette Upholstered Dashboard
Leather/Metal-Look Gear Shifter Material
Leatherette Door Trim Insert
Memory Settings -inc: Door Mirrors and Steering Wheel
Outside Temp Gauge
Perimeter Alarm
Power 1st Row Windows w/Front And Rear 1-Touch Up/Down
Power Door Locks w/Autolock Feature
Power Fuel Flap Locking Type
Power Rear Windows and w/Manual 2nd Row Sun Blinds
Power Tilt/Telescoping Steering Column
Proximity Key For Doors And Push Button Start
Rear Cupholder
Rear HVAC w/Separate Controls
Redundant Digital Speedometer
Remote Keyless Entry w/Integrated Key Transmitter, 4 Door Curb/Courtesy, Illuminated Entry and Panic Button
Remote Releases -Inc: Proximity Cargo Access
S Sport Heated Front Seats -inc: 8-way power front seats, driver memory and 4-way power lumbar adjustment for driver seat
Smart Device Remote Engine Start
Sport Heated Leather Steering Wheel w/Auto Tilt-Away
Trip Computer
Trunk/Hatch Auto-Latch
Valcona Leather Seating Surfaces
Valet Function
Voice Activated Dual Zone Front And Rear Automatic Air Conditioning
2 Seatback Storage Pockets
3 12V DC Power Outlets
40-20-40 Folding Bench Front Facing Heated Fold Forward Seatback Rear Seat
Air Filtration
Analog Appearance
Audi connect - Security & Assistance Tracker System
Audi connect Navigation and Infotainment services Selective Service Internet Access
Cargo Space Lights
Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim
Compass
Cruise Control
Day-Night Auto-Dimming Rearview Mirror
Delayed Accessory Power
Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination, Driver And Passenger Auxiliary Mirror
Driver Foot Rest
Driver Information Centre
Driver Seat
Dual Zone Front Automatic Air Conditioning
FOB Controls -inc: Cargo Access
Fade-To-Off Interior Lighting
Front And Rear Map Lights
Front Centre Armrest w/Storage and Rear Centre Armrest w/Pass-Thru w/Storage
Front Cupholder
Full Carpet Floor Covering -inc: Carpet Front And Rear Floor Mats
Full Cloth Headliner
Full Floor Console w/Storage, Mini Overhead Console and 3 12V DC Power Outlets
Gauges -inc: Speedometer, Odometer, Engine Coolant Temp, Tachometer, Oil Level, Trip Odometer and Trip Computer
HVAC -inc: Underseat Ducts, Residual Heat Recirculation, Headliner/Pillar Ducts and Console Ducts
HomeLink Garage Door Transmitter
Illuminated Locking Glove Box
Immobilizer III Immobilizer
Instrument Panel Covered Bin, Refrigerated/Cooled Box Located In The Glovebox, Driver / Passenger And Rear Door Bins
Interior Trim -inc: Genuine Wood/Metal-Look Instrument Panel Insert, Genuine Wood/Metal-Look Door Panel Insert, Genuine Wood/Metal-Look Console Insert, Metal-Look Interior Accents and Leatherette Upholstered Dashboard
Leather Seating Surfaces
Leather/Metal-Look Gear Shifter Material
Leatherette Door Trim Insert
Manual w/Tilt Front Head Restraints and Manual Adjustable Rear Head Restraints
Memory Settings -inc: Door Mirrors and Steering Wheel
Outside Temp Gauge
Passenger Seat
Perimeter Alarm
Power 1st Row Windows w/Front And Rear 1-Touch Up/Down
Power Door Locks w/Autolock Feature
Power Fuel Flap Locking Type
Power Heated Front Bucket Seats -inc: 8-way power front seats w/driver seat 4-way power lumbar support and memory
Power Rear Windows
Power Tilt/Telescoping Steering Column
Proximity Key For Doors And Push Button Start
Rear Cupholder
Rear HVAC w/Separate Controls
Redundant Digital Speedometer
Remote Keyless Entry w/Integrated Key Transmitter, 4 Door Curb/Courtesy, Illuminated Entry and Panic Button
Remote Releases -Inc: Power Cargo Access
Style Heated Leather Steering Wheel w/Auto Tilt-Away
Trip Computer
Valet Function
Safety
Audi S6 Sedan 2025
2.9 TFSI quattro
Audi A6 2019
Progressiv 55 TFSI quattro
ABS And Driveline Traction Control
Aerial View Camera System
Airbag Occupancy Sensor
Audi active lane departure warning Lane Departure Warning
Audi active lane departure warning Lane Keeping Assist
Audi park assist Front And Rear Parking Sensors Remote Automatic Parking
Audi pre sense city and turn assist/Intersection assistant and Audi pre sense rear/Rear Cross Traffic Alert
Audi side assist Blind Spot
Back-Up Camera
Collision Mitigation-Front
Curtain 1st And 2nd Row Airbags
Driver And Passenger Knee Airbag and Rear Side-Impact Airbag
Driver Monitoring-Alert
Dual Stage Driver And Passenger Front Airbags
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
Electronic Stability Control (ESC)
First Aid Kit
Front Camera
Left Side Camera
Outboard Front Lap And Shoulder Safety Belts -inc: Rear Centre 3 Point, Height Adjusters and Pretensioners
Parking-Automatic-Remote System
Power Rear Child Safety Locks
Right Side Camera
Side Impact Beams
Tire Specific Low Tire Pressure Warning
Traffic jam assist
ABS And Driveline Traction Control
Airbag Occupancy Sensor
Audi connect - Security & Assistance Emergency Sos
Audi pre sense basic and Rear Cross Traffic Alert
Audi side assist Blind Spot
Back-Up Camera
Collision Mitigation-Front
Driver And Passenger Knee Airbag
Dual Stage Driver And Passenger Front Airbags
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
Electronic Stability Control (ESC)
First Aid Kit
Front And Rear Parking Sensors
Low Tire Pressure Warning
Outboard Front Lap And Shoulder Safety Belts -inc: Rear Centre 3 Point, Height Adjusters and Pretensioners
Power Rear Child Safety Locks
SIDEGUARD Curtain 1st And 2nd Row Airbags
Side Impact Beams