Audi A4 / S4 Audi A4 / S4 2009 Audi A6 / S6 Audi A6 / S6 2018

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

Lowest Total Price: $51,950

Audi A4 / S4 A4 2.0T   
Difference: $28,250

Lowest Total Invoice: $48,373

Audi A4 / S4 A4 2.0T   
Difference: $26,285

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920092018
ModelA4 / S4A4 / S4A6 / S6
TrimA4 2.0TA4 3.2S6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $31,000 $40,400 $71,900
Base Invoice $28,830 $37,572 $66,868
Audi Drive Select Package 2,950 2,950  
Prestige Package 7,350 3,350  
Sunshade, rear, power 500 500 500
Adaptive cruise control 2,100 2,100  
Navigation system 2,500 2,500  
Sport Package 1,450 1,450 3,900
AWD 2,050    
6-speed shiftable automatic 0    
Rear side airbags 350 350 350
Wood trim 400 400  
Metallic paint (extra cost) 475 475 575
Driver Assistance Package     2,000
Audi Drive Select Package 2,742 2,742  
Prestige Package 6,835 3,119  
Sunshade, rear, power 466 466 466
Adaptive cruise control 1,953 1,953  
Navigation system 2,326 2,326  
Sport Package 1,348 1,348 3,628
AWD 1,907    
6-speed shiftable automatic 0    
Rear side airbags 325 325 325
Wood trim 373 373  
Metallic paint (extra cost) 443 443 536
Driver Assistance Package     1,860
Options (change) 20,125 14,075 7,325
Options (change) 18,718 13,095 6,815
Destination 825 825 975
Total Price $51,950 $55,300 $80,200
Total Invoice $48,373 $51,492 $74,658

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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 A4 / S4 vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $23,010
TrueDelta Adjusted Invoice Difference: $21,407
Model Year200920092018
ModelA4 / S4A4 / S4A6 / S6
TrimA4 2.0TA4 3.2S6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan
Engine211hp I4265hp V6450hp V8
TransmissionT6T6S7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)14/21 MPG14/21 MPG16/24 MPG
Audio (watts, speakers)505, 14505, 14630, 14
Tire (rear if not all the same)255/35-19255/35-19255/35-20
Total Price$51,950$55,300$80,200
Adjustments for Features00-5,240
Feature-Adjusted Total Price$51,950$55,300$74,960
Cost Above Minimum$0$3,350$0
Total Invoice$48,373$51,492$74,658
Adjustments for Features00-4,878
Feature-Adjusted Total Invoice$48,373$51,492$69,780
Cost Above Minimum$0$3,119$0

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

Model Year200920092018
ModelA4 / S4A4 / S4A6 / S6
TrimA4 2.0TA4 3.2S6 4.0 TFSI
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
7-speed automated manual  $1200
AWD$1700$1700$1700
Accessories 
Adaptive cruise control$600$600 
Adaptive cruise control, all-speed  $850
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Automatic braking, low-speed  $200
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 
Rear seat pass-through  $100
Climate Control 
Rear dual-zone climate control  $125
Residual heat  $50
Drivetrain 
Active rear differential  $500
Engine / Motor 
Automatic start / stop  $150
Dual-mode exhaust, switchable  $500
Regenerative braking  $0
Exterior 
Bright-finished exhaust tip(s)$25$25 
Laminated front side windows  $200
Painted brake calipers (optional)  $0
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
Apple CarPlay support  $100
Bluetooth audio streaming  $25
DVD-compatible player  $0
Handwriting recognition  $200
HD radio  $50
In-vehicle Internet  $150
iPod integration$100$100 
Media drive  $15
Traffic + travel information  $25
USB port  $25
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror  $75
Fog lights$125$125 
LED headlights  $1000
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Steering-linked headlights$150$150 
Xenon HID headlights$500$500 
Seats and Interior Trim 
Door sill trim plates$100$100 
Illuminated door sill trim plates  $200
Leather door panel trim  $250
Manual thigh support length adjuster, driver seat$50$50 
Manual thigh support length adjuster, passenger seat$50$50 
Metal pedals  $75
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Air suspension, auto-leveling and height adjustable  $1000
Total Value of Features$5,250$5,250$10,490
Value of Feature Adjustments$0$0$5,240
Value of Feature Adjustments00-4,878

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

Model Year20092018
ModelA4 / S4A6 / S6
Body4dr Sedan4dr Sedan
Wheelbase110.6 in114.6 in
Length185.2 in194.2 in
Width71.9 in73.8 in
Height56.2 in57.8 in
Curb Weight3,943 lb.4,398 lb.
Fuel Capacity16.9 gal.19.8 gal.
Row 1 Headroom40.0 in37.2 in
Row 1 Shoulder Room55.5 in57.5 in
Row 1 Legroom41.3 in41.3 in
Row 2 Headroom37.5 in37.8 in
Row 2 Shoulder Room54.3 in56.3 in
Row 2 Legroom35.2 in37.4 in
Cargo Volume12.4 ft314.1 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Audi Drive Select Package
FeatureValueRequested?
Adaptive shocks - electrical500No
Active steering1000Yes
Electronic systems calibration selector200Yes
Total Requested120071%
Total Not Requested50029%
Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Compass0Yes
Dual-zone climate control125Yes
Cargo net40Yes
Heated front seats200Yes
iPod integration100Yes
CD changer, in-dash200No
Rear air vents with automatic controls250Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Bluetooth cell phone link100Yes
Total Requested309074%
Total Not Requested110026%
Sport Package
FeatureValueRequested?
255/35YR19 tires400No
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50No
Steering-wheel-mounted transmission controls100Yes
Front sport buckets100Yes
Total Requested60055%
Total Not Requested50045%

Option Package Details
Audi A4 / S4 A4 3.2

Sport Package
FeatureValueRequested?
255/35YR19 tires400No
Sport suspension (upgrade)250Yes
Manual thigh support adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support adjuster, passenger seat50No
Steering-wheel-mounted transmission controls100Yes
Front sport buckets100Yes
Total Requested60055%
Total Not Requested50045%
Prestige Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Surround sound250Yes
Proximity key250Yes
245/40HR18 tires400No
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Total Requested95056%
Total Not Requested75044%
Audi Drive Select Package
FeatureValueRequested?
Adaptive shocks - electrical500No
Active steering1000Yes
Electronic systems calibration selector200Yes
Total Requested120071%
Total Not Requested50029%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
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-speed200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested20012%
Total Not Requested150088%
Sport Package
FeatureValueRequested?
Active steering1000Yes
Sport exhaust0No
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested100067%
Total Not Requested50033%

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