Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022

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Audi A6 / S6 / RS6 vs. Audi A4 / S4 / RS4 Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Audi A6 / S6 / RS6 vs. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $66,205

Audi A4 / S4 / RS4 S4   
Difference: $16,885

Lowest Total Invoice: $62,302

Audi A4 / S4 / RS4 S4   
Difference: $15,047

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182022
ModelA6 / S6 / RS6A4 / S4 / RS4
TrimS6 4.0 TFSIS4
Body4dr Sedan4dr Sedan
Base Price $71,900 $51,900
Base Invoice $66,868 $48,787
Driver Assistance Package 2,000  
Sport Package 3,900  
Cold Weather Package 500  
Prestige Package 2,500 4,700
Metallic paint (extra cost) 575 595
Cargo mat 190 120
All-weather floor mats 200 195
Rear side airbags 350 350
Premium Plus Package   3,600
S Sport Package   2,500
Active steering   1,150
Driver Assistance Package 1,860  
Sport Package 3,628  
Cold Weather Package 467  
Prestige Package 2,326 4,419
Metallic paint (extra cost) 536 560
Cargo mat 178 112
All-weather floor mats 186 184
Rear side airbags 325 329
Premium Plus Package   3,384
S Sport Package   2,351
Active steering   1,081
Options (change) 10,215 13,210
Options (change) 9,506 12,420
Destination 975 1,095
Total Price $83,090 $66,205
Total Invoice $77,349 $62,302

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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TrueDelta Value Comparison: Audi A6 / S6 / RS6 vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4
TrueDelta Adjusted Price Difference: $17,880
TrueDelta Adjusted Invoice Difference: $15,983
Model Year20182022
ModelA6 / S6 / RS6A4 / S4 / RS4
TrimS6 4.0 TFSIS4
Body4dr Sedan4dr Sedan
Engine450hp V8349hp V6
TransmissionS7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/24 MPG21/30 MPG
Audio (watts, speakers)630, 14755, 19
Tire (rear if not all the same)255/35-20245/40-18
Total Price$83,090$66,205
Adjustments for Features0-995
Feature-Adjusted Total Price$83,090$65,210
Total Invoice$77,349$62,302
Adjustments for Features0-936
Feature-Adjusted Total Invoice$77,349$61,366

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Features Comparison: Audi A6 / S6 / RS6 vs. Audi A4 / S4 / RS4

Model Year20182022
ModelA6 / S6 / RS6A4 / S4 / RS4
TrimS6 4.0 TFSIS4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed$850 
Adaptive cruise control, all-speed, topography and road sign aware $1100
Hands-free trunk or liftgate$100 
Low-speed semi-autonomous driving $100
Power trunk closer$350 
Semi-automated parking system $500
Sunshade, rear, power$225 
Sunshades, second row$125 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Evasive maneuver assist $200
Following distance indicator $25
Lane departure prevention, steering-based$200 
Lane keeping assist $400
Pedestrian detection $50
Torque vectoring, brake-based $100
Turn assist $25
Vehicle exit assist $25
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Rear dual-zone climate control$125 
Residual heat$50 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Bright-finished exhaust tip(s) $25
Rear spoiler $200
Infotainment 
Alexa integration $0
Aux input$50 
CD player$125 
DVD-compatible player$0 
Media drive$15 
MP3-compatible player$50 
SD Card slot$25 
Telematics service, such as OnStar $200
Traffic + travel information$25 
Traffic information $25
Traffic light information $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Boost gauge $75
Fog lights $125
Headlight washers $50
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse$25 
Predictive efficiency assist $0
Road sign information $75
Seats and Interior Trim 
Leather door panel trim$250 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat $100
Massage, passenger seat $100
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Upholstered door armrests (optional) $0
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Launch control $100
Total Value of Features$7,930$8,925
Value of Feature Adjustments$0$995
Value of Feature Adjustments0-936

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Specifications Comparison: Audi A6 / S6 / RS6 vs. Audi A4 / S4 / RS4

Model Year20182022
ModelA6 / S6 / RS6A4 / S4 / RS4
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.0 in
Length194.2 in187.5 in
Width73.8 in72.7 in
Height57.8 in56.2 in
Curb Weight4,398 lb.3,847 lb.
Fuel Capacity19.8 gal.15.3 gal.
Row 1 Headroom37.2 in37.3 in
Row 1 Shoulder Room57.5 in55.9 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.8 in37.4 in
Row 2 Shoulder Room56.3 in54.5 in
Row 2 Legroom37.4 in35.7 in
Cargo Volume14.1 ft312.0 ft3

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Option Package Details
Audi A6 / S6 / RS6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Total Requested1700100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Active steering1000Yes
Sport exhaust0No
Active rear differential500Yes
Painted brake calipers (optional)0Yes
Total Requested1500100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225No
Power trunk closer350No
Head-up display (HUD)350Yes
Around view cameras300Yes
Wide-view front camera150Yes
Hands-free trunk or liftgate100No
Wide-view rear camera0Yes
Total Requested80050%
Total Not Requested80050%

Option Package Details
Audi A4 / S4 / RS4 S4

Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300Yes
Wide-view front camera150Yes
Large color reconfigurable instrument cluster display250No
Wide-view rear camera0Yes
Wireless charging station75No
Upholstered door armrests (optional)0No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Blind spot warning system200Yes
Cross-traffic warning, rear100No
Collision preparation system, rear100Yes
Vehicle exit assist25No
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested250052%
Total Not Requested232548%
Prestige Package
FeatureValueRequested?
Heated second row seats200Yes
Head-up display (HUD)350Yes
Headlight washers50No
Surround sound250Yes
Laminated front side windows200Yes
Semi-automated parking system500No
Interior ambient lighting, configurable0No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200Yes
Traffic light information50No
Total Requested190067%
Total Not Requested95033%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500Yes
Painted brake calipers (optional)0Yes
Total Requested50050%
Total Not Requested50050%

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