Audi A6 / S6 Audi A6 / S6 2020 Audi A4 / S4 Audi A4 / S4 2018

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

Lowest Total Price: $64,420

Audi A4 / S4 S4 3.0T   
Difference: $21,000

Calculate Payments

  Down Payment Interest Rate Term
Model Year20202018
ModelA6 / S6A4 / S4
TrimS6S4 3.0T
Body4dr Sedan4dr Sedan
Base Price $73,900 $51,400
Driver Assistance Package 2,000 1,800
Cold Weather Package 500 500
Prestige Package 2,500 4,400
Sport Package 3,900  
Metallic paint (extra cost) 575 575
All-weather floor mats 200 190
Rear side airbags 350 350
Carbon fiber trim 500 500
S Sport Package   2,500
Active steering   1,150
Cargo net   80
Driver Assistance Package 1,860 1,674
Cold Weather Package 467 466
Prestige Package 2,326 4,092
Sport Package 3,628  
Metallic paint (extra cost) 536 536
All-weather floor mats 186 177
Rear side airbags 325 326
Carbon fiber trim 467 466
S Sport Package   2,326
Active steering   1,070
Cargo net   74
Options (change) 10,525 12,045
Options (change) 9,795 11,207
Destination 995 975
Total Price $85,420 $64,420

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

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

Lowest Adjusted Price: Audi A4 / S4 S4 3.0T
Lowest Adjusted Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $21,825
TrueDelta Adjusted Invoice Difference: $48,426
Model Year20202018
ModelA6 / S6A4 / S4
TrimS6S4 3.0T
Body4dr Sedan4dr Sedan
Engine444hp V6 H354hp V6
TransmissionT8T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14755, 19
Tire (rear if not all the same)255/40-20245/40-18
Total Price$85,420$64,420
Adjustments for Features0-825
Feature-Adjusted Total Price$85,420$63,595

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

Model Year20202018
ModelA6 / S6A4 / S4
TrimS6S4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$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 
Remote app $25
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
Rear seat pass-through$100 
Climate Control 
Rear dual-zone climate control$125 
Residual heat$50 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Body kit $0
Bright-finished exhaust tip(s) $25
Rear spoiler $200
Infotainment 
CD player$125 
CD player, remote $100
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Boost gauge $75
Fog lights $125
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
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Launch control $100
Total Value of Features$7,525$8,350
Value of Feature Adjustments$0$825
Value of Feature Adjustments0-768

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

Model Year20202018
ModelA6 / S6A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase115.1 in111.0 in
Length194.4 in186.1 in
Width74.3 in72.5 in
Height57.4 in56.2 in
Curb Weight4,102 lb.3,451 lb.
Fuel Capacity19.3 gal.16.9 gal.
Row 1 Headroom38.0 in38.9 in
Row 1 Shoulder Room57.8 in55.9 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom38.1 in37.4 in
Row 2 Shoulder Room56.5 in54.5 in
Row 2 Legroom37.4 in35.7 in
Cargo Volume13.7 ft313.0 ft3

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Option Package Details
Audi A6 / S6 S6

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%
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%
Sport Package
FeatureValueRequested?
Active steering1000Yes
Sport exhaust0No
Active rear differential500Yes
Painted brake calipers (optional)0Yes
Total Requested1500100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
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 Requested80037%
Total Not Requested137563%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150Yes
Wide-view rear camera0Yes
Interior ambient lighting, configurable0No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
4G LTE connectivity0Yes
Handwriting recognition200Yes
Remote app25No
Speed limit information0No
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Total Requested211588%
Total Not Requested27512%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500No
Active rear differential500Yes
Painted brake calipers (optional)0Yes
Total Requested50050%
Total Not Requested50050%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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