Audi A6 / S6 Audi A6 / S6 2018 Audi A4 / S4 Audi A4 / S4 2016

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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: $57,700

Audi A4 / S4 S4 3.0T   
Difference: $22,500

Lowest Total Invoice: $53,727

Audi A4 / S4 S4 3.0T   
Difference: $20,932

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182016
ModelA6 / S6A4 / S4
TrimS6 4.0 TFSIS4 3.0T
Body4dr Sedan4dr Sedan
Base Price $71,900 $49,200
Base Invoice $66,868 $45,756
Sport Package 3,900  
Driver Assistance Package 2,000  
Metallic paint (extra cost) 575 575
Rear side airbags 350 350
Carbon fiber trim 500 500
Technology Package   2,300
Driver Assist Package   2,750
Active rear differential   1,100
6-speed manual   0
Sport Package 3,628  
Driver Assistance Package 1,860  
Metallic paint (extra cost) 536 536
Rear side airbags 325 325
Carbon fiber trim 467 466
Technology Package   2,138
Driver Assist Package   2,557
Active rear differential   1,024
6-speed manual   0
Options (change) 7,325 7,575
Options (change) 6,816 7,046
Destination 975 925
Total Price $80,200 $57,700
Total Invoice $74,659 $53,727

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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 and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $16,985
TrueDelta Adjusted Invoice Difference: $15,798
Model Year20182016
ModelA6 / S6A4 / S4
TrimS6 4.0 TFSIS4 3.0T
Body4dr Sedan4dr Sedan
Engine450hp V8333hp V6
TransmissionS7M6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/24 MPG17/26 MPG
Audio (watts, speakers)630, 14505, 14
Tire (rear if not all the same)255/35-20245/40-18
Total Price$80,200$57,700
Adjustments for Features-5,5150
Feature-Adjusted Total Price$74,685$57,700
Total Invoice$74,659$53,727
Adjustments for Features-5,1340
Feature-Adjusted Total Invoice$69,525$53,727

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

Model Year20182016
ModelA6 / S6A4 / S4
TrimS6 4.0 TFSIS4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manual $150
AWD$1700$1700
Accessories 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Collision preparation system, rear$100 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Obstacle detection, front$150 
Rollover sensor$50 
Secondary collision brake 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 
Automatic start / stop$150 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit $0
Bright-finished exhaust tip(s) $25
Laminated front side windows$200 
Painted brake calipers (optional)$0 
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Handwriting recognition$200 
iPod integration $100
USB port$25 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Fog lights $125
LED headlights$1000 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Xenon HID headlights $500
Seats and Interior Trim 
Door sill trim plates $100
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Metal pedals$75 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$9,215$3,700
Value of Feature Adjustments$5,515$0
Value of Feature Adjustments-5,1340

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

Model Year20182016
ModelA6 / S6A4 / S4
Body4dr Sedan4dr Sedan
Wheelbase114.6 in110.6 in
Length194.2 in185.1 in
Width73.8 in71.9 in
Height57.8 in56.2 in
Curb Weight4,398 lb.3,847 lb.
Fuel Capacity19.8 gal.16.9 gal.
Row 1 Headroom37.2 in40.0 in
Row 1 Shoulder Room57.5 in55.5 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.8 in37.5 in
Row 2 Shoulder Room56.3 in54.3 in
Row 2 Legroom37.4 in35.2 in
Cargo Volume14.1 ft312.4 ft3

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Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Sport Package
FeatureValueRequested?
Active steering1000Yes
Sport exhaust0No
Active rear differential500Yes
Painted brake calipers (optional)0No
Total Requested1500100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested40024%
Total Not Requested130076%

Option Package Details
Audi A4 / S4 S4 3.0T

Technology Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Surround sound250Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Bluetooth audio streaming25Yes
Wi-Fi hotspot50Yes
Total Requested191585%
Total Not Requested35015%
Driver Assist Package
FeatureValueRequested?
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Active steering1000Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Total Requested1850100%
Total Not Requested00%

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